Montana Department of Transportation

Malcolm “Mack” Long, Director

COVID-19

View the Governor’s Coronavirus Task Force site for more information.

Main Content

Accidents and Incidents Report

Southwest and North Central Montana Zone Forecast


000
FPUS55 KTFX 102025
ZFPTFX

Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
224 PM MDT Mon May 10 2021

Spot temperatures and probabilities of measurable precipitation
are for tonight, Tuesday, Tuesday night, and Wednesday.


MTZ009-111000-
Northern Rocky Mountain Front-
Including Logan Pass, Marias Pass, Browning, and Heart Butte
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. A 20 percent chance of rain and snow in
the evening. Lows 30 to 35. Southwest winds 5 to 15 mph. 
.TUESDAY...Rain showers likely, slight chance of thunderstorms
and snow in the morning, then rain showers and chance of
thunderstorms in the afternoon. Snow accumulation up to 2 inches.
Highs 45 to 55. West winds 5 to 10 mph shifting to the northwest
5 to 15 mph in the afternoon. Chance of precipitation near
100 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of
thunderstorms and snow showers in the evening, then partly cloudy
after midnight. Lows 30 to 35. Northwest winds 5 to 15 mph. 
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 50 to 60. Southwest winds 5 to 10 mph becoming 5 to
15 mph in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 40. Southwest winds
5 to 15 mph. 
.THURSDAY...Partly cloudy. Highs 55 to 65. 
.THURSDAY NIGHT...Mostly cloudy with chance of snow and slight
chance of rain. Lows 35 to 45. Chance of precipitation
30 percent. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 50 to 60. Chance of precipitation
50 percent. 
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 20 percent
chance of rain. Lows 35 to 40. Highs 50 to 60. 
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 35 to 40. 
.SUNDAY...Mostly cloudy with a 20 percent chance of rain. Highs
50 to 60. 
.SUNDAY NIGHT...Partly cloudy. Lows 35 to 40. 
.MONDAY...Partly cloudy with a 20 percent chance of rain. Highs
50 to 60. 

--------------------------------

MTZ048-111000-
Southern Rocky Mountain Front-
Including Bynum, Choteau, and Augusta
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. A 20 percent chance of rain and snow in
the evening. Lows 25 to 35. West winds 5 to 15 mph. 
.TUESDAY...Sunny with slight chance of rain in the morning, then
mostly cloudy with chance of thunderstorms in the afternoon.
Highs 50 to 60. West winds 5 to 15 mph. Chance of precipitation
50 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows 30 to 35.
West winds 5 to 15 mph. 
.WEDNESDAY...Sunny in the morning then becoming partly cloudy.
Highs 55 to 65. West winds 5 to 15 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 40. West winds 5 to
15 mph. 
.THURSDAY...Partly cloudy. Highs 60 to 70. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 45. 
.FRIDAY...Mostly cloudy with chance of thunderstorms and slight
chance of rain. Highs 55 to 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 45. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 55 to 65. Lows
35 to 45. Chance of precipitation 50 percent. 
.SUNDAY...Mostly cloudy with a 40 percent chance of rain. Highs
55 to 65. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 35 to 45. Highs 60 to 70. 

--------------------------------

MTZ010-111000-
Eastern Glacier-
Including Cut Bank
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. Lows 30 to 35. West winds 5 to 15 mph. 
.TUESDAY...Partly cloudy with chance of rain in the morning, then
mostly cloudy with chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 55 to 60. West winds 5 to
10 mph shifting to the northwest 5 to 15 mph in the afternoon.
Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 30 to 35. Northwest winds 5 to 15 mph. 
.WEDNESDAY...Partly cloudy. Highs 60 to 65. West winds 5 to
10 mph shifting to the southwest in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 40. Southwest winds
5 to 15 mph. 
.THURSDAY...Partly cloudy. Highs around 65. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 40. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 60. Chance of precipitation
40 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 40. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent
chance of rain. Highs 60 to 65. Lows around 40. 
.SUNDAY...Mostly cloudy with a 20 percent chance of rain. Highs
around 60. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs
60 to 65. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Cut Bank     32     60     33     63  /   0     50     10     10 


--------------------------------

MTZ046-111000-
Eastern Pondera-
Including Brady and Conrad
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly clear. Lows 30 to 35. Southwest winds 5 to
15 mph. 
.TUESDAY...Sunny with slight chance of rain in the morning, then
mostly cloudy with chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs around 60. Southwest winds
5 to 15 mph. Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 30s. West winds 5 to 15 mph. 
.WEDNESDAY...Sunny in the morning then becoming partly cloudy.
Highs 60 to 65. West winds 5 to 15 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. Southwest winds
5 to 15 mph. 
.THURSDAY...Partly cloudy. Highs 65 to 70. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 65. Chance of precipitation
40 percent. 
.FRIDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.SATURDAY...Mostly cloudy with a 20 percent chance of rain. Highs
around 65. 
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 40 to 45. Chance of
precipitation 40 percent. 
.SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs
60 to 65. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs
around 65. 

--------------------------------

MTZ049-111000-
Eastern Teton-
Including Fairfield and Dutton
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly clear. Lows 30 to 35. Southwest winds 5 to
15 mph. 
.TUESDAY...Sunny with slight chance of rain in the morning, then
partly cloudy with chance of rain in the afternoon. Highs around
60. Southwest winds 5 to 15 mph. Chance of rain 40 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 30s. West winds 5 to 15 mph. 
.WEDNESDAY...Sunny. Highs around 65. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 40. Southwest winds
5 to 15 mph. 
.THURSDAY...Partly cloudy. Highs around 70. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 65. Chance of precipitation
40 percent. 
.FRIDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 65 to 70. Lows
40 to 45. Chance of precipitation 40 percent. 
.SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs
around 65. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs
65 to 70. 

--------------------------------

MTZ044-111000-
Toole-
Including Shelby and Sunburst
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly clear. Lows 30 to 35. Southeast winds 5 to
15 mph becoming 5 to 10 mph after midnight. 
.TUESDAY...Sunny with slight chance of rain in the morning, then
mostly cloudy with chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs around 60. South winds 5 to
15 mph shifting to the west in the afternoon. Chance of
precipitation 50 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 30s. Northwest winds 5 to 15 mph. 
.WEDNESDAY...Sunny. Highs 60 to 65. West winds 5 to 10 mph
shifting to the southwest 5 to 15 mph in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. Southwest winds
5 to 10 mph. 
.THURSDAY...Partly cloudy. Highs 65 to 70. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
40 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 40 percent
chance of rain. Highs 65 to 70. Lows 40 to 45. 
.SUNDAY...Mostly cloudy with a 20 percent chance of rain. Highs
60 to 65. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs
around 65. 

--------------------------------

MTZ045-111000-
Liberty-
Including Chester and Whitlash
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. Lows in the mid 30s. Southeast winds
5 to 15 mph becoming 5 to 10 mph after midnight. 
.TUESDAY...Sunny in the morning then becoming partly cloudy. A
20 percent chance of rain. Highs 60 to 65. South winds 10 to
15 mph. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows 35 to 40.
Northwest winds 5 to 15 mph becoming 5 to 10 mph after midnight. 
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs 60 to 65. West winds 5 to 15 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 40 to 45. Southwest winds 5 to 10 mph
shifting to the south after midnight. 
.THURSDAY...Partly cloudy. Highs 65 to 70. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
40 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs
65 to 70. 
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows 40 to 45. Chance of
precipitation 40 percent. 
.SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs
60 to 65. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs
65 to 70. 

--------------------------------

MTZ011-111000-
Hill-
Including Havre, Rocky Boy, and Rudyard
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. Lows 30 to 35. Southeast winds 5 to
15 mph. 
.TUESDAY...Sunny in the morning, then partly cloudy with a
20 percent chance of rain in the afternoon. Highs 60 to 65. South
winds 10 to 15 mph becoming 5 to 15 mph in the afternoon. 
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows 35 to 40. West winds 5 to 10 mph. 
.WEDNESDAY...Partly cloudy. Highs 60 to 65. West winds 5 to
15 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 40 to 45. Southwest winds 5 to 10 mph
shifting to the southeast after midnight. 
.THURSDAY...Mostly cloudy with a 20 percent chance of rain. Highs
65 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows around 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 70. Chance of precipitation
40 percent. 
.FRIDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs
65 to 70. 
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 45. 
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
40 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 40. Highs
65 to 70. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Havre        33     65     38     66  /   0     20     10     10 


--------------------------------

MTZ047-111000-
Blaine-
Including Chinook, Harlem, and Hays
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. Lows 30 to 35. Southeast winds 5 to
15 mph. 
.TUESDAY...Sunny in the morning, then partly cloudy with a
20 percent chance of rain in the afternoon. Highs 60 to 65.
Southeast winds 5 to 15 mph. 
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in
the evening. Lows 35 to 40. Southeast winds 5 to 15 mph. 
.WEDNESDAY...Partly cloudy. A 20 percent chance of thunderstorms
in the afternoon. Highs 60 to 65. West winds 5 to 10 mph becoming
5 to 15 mph in the afternoon. 
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 40 to 45. West winds 5 to 10 mph shifting to
the southeast after midnight. 
.THURSDAY...Mostly cloudy with a 20 percent chance of rain. Highs
65 to 70. 
.THURSDAY NIGHT...Partly cloudy. Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 65 to 70. Chance of precipitation
40 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs
65 to 70. 
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 40 to 45. 
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
40 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 40 to 45. Highs 65 to 70. 

--------------------------------

MTZ013-111000-
Chouteau-
Including Fort Benton, Carter, and Big Sandy
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly clear. Lows in the mid 30s. Southeast winds
5 to 10 mph. 
.TUESDAY...Sunny in the morning, then partly cloudy with a
20 percent chance of rain in the afternoon. Highs 60 to 65. South
winds 5 to 10 mph. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows 35 to 40.
West winds up to 10 mph. 
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs 60 to 65. West winds up to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 45. West winds 5 to
10 mph shifting to the south after midnight. 
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 65 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows around 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs around 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 45. 
.SATURDAY...Mostly cloudy with a 50 percent chance of rain. Highs
65 to 70. 
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers and
slight chance of thunderstorms. Lows around 45. Chance of
precipitation 50 percent. 
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
40 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 40 to 45. Highs 65 to 70. 

--------------------------------

MTZ012-111000-
Cascade-
Including Great Falls, Cascade, Belt, and Kings Hill Pass
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly clear. Lows 30 to 35. Southeast winds 5 to
10 mph shifting to the south after midnight. 
.TUESDAY...Warmer. Sunny with slight chance of rain in the
morning, then partly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 55 to 65.
Southwest winds 5 to 10 mph. Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows in the
mid 30s. Southwest winds up to 10 mph. 
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs 60 to 65. Southwest winds up to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. Southwest winds
up to 10 mph. 
.THURSDAY...Partly cloudy. Highs 60 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 60 to 70. Lows
40 to 45. Chance of precipitation 50 percent. 
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 65. Chance of precipitation
50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 40 to 45. Highs 60 to 70. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Great Falls Arpt   34     61     35     65  /  10     30     10     10 


--------------------------------

MTZ050-111000-
Judith Basin-
Including Raynesford, Stanford, and Hobson
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows around 30. Southwest winds up to 10 mph. 
.TUESDAY...Not as cool. Sunny with slight chance of rain in the
morning, then mostly cloudy with chance of thunderstorms and rain
in the afternoon. Highs 50 to 60. Southwest winds 5 to 10 mph
shifting to the southeast 5 to 15 mph in the afternoon. Chance of
precipitation 50 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows 30 to 35.
Southwest winds 5 to 15 mph. 
.WEDNESDAY...Sunny in the morning, then partly cloudy with a
20 percent chance of thunderstorms in the afternoon. Highs 50 to
60. West winds up to 10 mph shifting to the northwest in the
afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 45. Northwest winds
5 to 10 mph shifting to the southwest after midnight. 
.THURSDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 65. Chance of precipitation
30 percent. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 60. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 45. 
.SATURDAY THROUGH SUNDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 55 to 65. Lows
40 to 45. Chance of precipitation 50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 35 to 45. Highs 60 to 65. 

--------------------------------

MTZ051-111000-
Fergus-
Including Lewistown, Winifred, Lewistown Divide, and Grass Range
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly clear. Lows 30 to 35. Southeast winds up to
10 mph. 
.TUESDAY...Warmer. Sunny with slight chance of rain in the
morning, then partly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 55 to 65.
Southeast winds 5 to 15 mph. Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
in the evening, then partly cloudy after midnight. Lows 35 to 40.
South winds 5 to 15 mph shifting to the southwest after midnight.
.WEDNESDAY...Partly cloudy. A 20 percent chance of thunderstorms
in the afternoon. Highs 60 to 65. West winds 5 to 10 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 40 to 45. West winds 5 to 10 mph shifting to
the southwest after midnight. 
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 50 percent
chance of rain. Highs 60 to 70. Lows 40 to 45. 
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 70. Chance of precipitation
50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 40 to 45. Highs 60 to 70. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Lewistown    31     58     33     61  /  20     30     30     20 


--------------------------------

MTZ014-111000-
Central and Southern Lewis and Clark-
Including Helena, Flesher Pass, Lincoln, MacDonald Pass, 
and Rogers Pass
224 PM MDT Mon May 10 2021

.TONIGHT...Partly cloudy. A 20 percent chance of rain and snow in
the evening. Lows 30 to 35. Northeast winds up to 10 mph shifting
to the southwest after midnight. 
.TUESDAY...Sunny with slight chance of rain in the morning, then
mostly cloudy with chance of rain showers and slight chance of
thunderstorms in the afternoon. Highs 50 to 60. West winds 5 to
15 mph. Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. West winds 5 to
15 mph. 
.WEDNESDAY...Sunny in the morning then becoming partly cloudy.
Highs 55 to 65. West winds 5 to 15 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 45. West winds 5 to
15 mph. 
.THURSDAY...Partly cloudy. Highs 60 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 55 to 65. Lows
35 to 45. Chance of precipitation 50 percent. 
.SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs
55 to 65. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 35 to 45. Highs 60 to 70. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Helena       34     63     37     69  /  10     20     10     10 


--------------------------------

MTZ052-111000-
Jefferson-
Including Montana City, Boulder, Boulder Hill, Elk Park Pass, 
Homestake Pass, and Whitehall
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly cloudy with slight chance of rain and snow in
the evening, then partly cloudy with slight chance of snow after
midnight. Lows 25 to 35. West winds 5 to 15 mph. Chance of
precipitation 20 percent. 
.TUESDAY...Not as cool. Sunny with slight chance of rain in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 50 to 60.
Southwest winds up to 10 mph shifting to the north in the
afternoon. Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Partly cloudy. Lows 30 to 35. Northwest winds up
to 10 mph. 
.WEDNESDAY...Sunny in the morning then becoming mostly cloudy.
Highs 55 to 65. Southwest winds up to 10 mph becoming 5 to 10 mph
in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 40. West winds up to
10 mph. 
.THURSDAY...Partly cloudy. Highs 60 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of thunderstorms and slight
chance of rain. Highs 55 to 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY THROUGH SUNDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 55 to 65. Lows
35 to 45. Chance of precipitation 50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 35 to 40. Highs 60 to 70. 

--------------------------------

MTZ053-111000-
Broadwater-
Including Toston, Townsend, and Winston
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly cloudy with a 20 percent chance of rain in the
evening, then mostly clear after midnight. Lows 30 to 35.
Northeast winds 5 to 15 mph shifting to the southeast 5 to 10 mph
after midnight. 
.TUESDAY...Sunny with slight chance of rain in the morning, then
partly cloudy with chance of rain in the afternoon. Highs 50 to
60. South winds 5 to 10 mph shifting to the northwest 5 to 15 mph
in the afternoon. Chance of rain 50 percent. 
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the mid 30s. Northwest winds 5 to 10 mph. 
.WEDNESDAY...Sunny in the morning then becoming partly cloudy.
Highs 55 to 65. South winds up to 10 mph shifting to the
southwest in the afternoon. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 40 to 45. West winds 5 to
15 mph shifting to the south 5 to 10 mph after midnight. 
.THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs
60 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows 40 to 45. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 60 to 70. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 40 to 45. 
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Highs 60 to 70. Lows
40 to 45. Chance of precipitation 50 percent. 
.SUNDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 65. Chance of precipitation
50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 40 to 45. Highs 60 to 70. 

--------------------------------

MTZ054-111000-
Meagher-
Including Martinsdale, Deep Creek Pass, and White Sulphur Springs
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly cloudy with a 20 percent chance of rain in the
evening, then mostly clear after midnight. Lows 25 to 30. East
winds up to 10 mph. 
.TUESDAY...Sunny with slight chance of rain and snow in the
morning, then mostly cloudy with chance of rain showers and
slight chance of thunderstorms in the afternoon. Highs 50 to 55.
South winds up to 10 mph shifting to the west in the afternoon.
Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow in the evening. Lows 30 to 35. Northwest winds 5 to 10 mph
shifting to the west after midnight. 
.WEDNESDAY...Sunny in the morning, then partly cloudy with a
20 percent chance of rain in the afternoon. Highs 55 to 60. West
winds 5 to 15 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 40. Southwest winds
5 to 15 mph. 
.THURSDAY...Partly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 65. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 40. 
.FRIDAY...Mostly cloudy with chance of rain showers and slight
chance of thunderstorms. Highs 55 to 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain.
Lows 35 to 40. 
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 55 to 65. Chance of precipitation
70 percent. 
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Lows 35 to 40. Highs
55 to 60. Chance of precipitation 50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 35 to 40. Highs 60 to 65. 

--------------------------------

MTZ055-111000-
Gallatin-
Including Bozeman Apt, City of Bozeman, West Yellowstone, 
Battle Ridge Pass, Bozeman Pass, and Targhee Pass
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly cloudy with slight chance of rain and snow in
the evening, then partly cloudy with slight chance of snow after
midnight. Patchy fog after midnight. Lows 25 to 30. East winds
5 to 15 mph shifting to the south 5 to 10 mph after midnight.
Chance of precipitation 20 percent. 
.TUESDAY...Not as cool. Partly cloudy. Slight chance of rain and
snow in the morning, then chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 50 to 60.
Southwest winds up to 10 mph shifting to the northwest in the
afternoon. Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows 25 to 35. North winds 5 to 10 mph shifting to
the south after midnight. 
.WEDNESDAY...Sunny in the morning then becoming partly cloudy.
Highs 55 to 65. Southwest winds up to 10 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 40. Southwest winds
up to 10 mph. 
.THURSDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 60 to 70. 
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 45. 
.FRIDAY...Mostly cloudy with chance of thunderstorms and slight
chance of rain. Highs 55 to 65. Chance of precipitation
50 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 45. 
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 55 to 65. Chance of precipitation
70 percent. 
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Lows 35 to 45. Highs
55 to 65. Chance of precipitation 50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 30 percent chance
of rain. Lows 35 to 40. Highs 60 to 70. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Bozeman Airport    28     60     32     66  /  20     30     10     10 
Bozeman MSU        31     58     33     63  /  20     40     10     10 
West Yellowstone   22     53     21     58  /  70     40     10     10 


--------------------------------

MTZ015-111000-
Madison-
Including Ennis, Norris Hill, Raynolds Pass, Twin Bridges, 
and Virginia City
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly cloudy with slight chance of rain and snow in
the evening, then partly cloudy with slight chance of snow after
midnight. Lows 25 to 30. Southwest winds up to 10 mph. Chance of
precipitation 20 percent. 
.TUESDAY...Not as cool. Partly cloudy. Slight chance of rain and
snow in the morning, then chance of rain showers and slight
chance of thunderstorms in the afternoon. Highs 50 to 60. West
winds up to 10 mph shifting to the northwest in the afternoon.
Chance of precipitation 50 percent. 
.TUESDAY NIGHT...Partly cloudy. Lows 25 to 35. North winds 5 to
15 mph shifting to the southwest 5 to 10 mph after midnight. 
.WEDNESDAY...Sunny in the morning then becoming mostly cloudy.
Highs 55 to 65. Southwest winds 5 to 15 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows 35 to 40. Southwest winds
5 to 15 mph. 
.THURSDAY...Partly cloudy. Highs 60 to 70. 
.THURSDAY NIGHT...Mostly cloudy. Lows 35 to 45. 
.FRIDAY...Mostly cloudy with a 50 percent chance of
thunderstorms. Highs 55 to 65. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 45. 
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 55 to 65. Chance of precipitation
70 percent. 
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with chance of rain
showers and slight chance of thunderstorms. Lows 35 to 40. Highs
55 to 65. Chance of precipitation 50 percent. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 35 to 40. Highs 55 to 65. 

--------------------------------

MTZ008-111000-
Beaverhead-
Including Big Hole Pass, Wisdom, Dillon, Chief Joseph Pass, 
Monida Pass, and Wise River
224 PM MDT Mon May 10 2021

.TONIGHT...Mostly cloudy with chance of rain showers, slight
chance of thunderstorms and snow in the evening, then partly
cloudy with slight chance of snow after midnight. Lows 25 to 30.
North winds 10 to 15 mph decreasing to up to 10 mph after
midnight. Chance of precipitation 50 percent. 
.TUESDAY...Partly cloudy. Slight chance of rain and snow in the
morning, then slight chance of thunderstorms in the afternoon.
Highs 45 to 55. Northwest winds 5 to 15 mph. Chance of
precipitation 20 percent. 
.TUESDAY NIGHT...Partly cloudy. Lows around 30. Northwest winds
5 to 15 mph. 
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 50 to 60. West winds 5 to 15 mph. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 35. West winds 5 to
15 mph shifting to the southwest 5 to 10 mph after midnight. 
.THURSDAY...Partly cloudy. Highs 55 to 65. 
.THURSDAY NIGHT...Mostly cloudy. Lows 35 to 40. 
.FRIDAY...Mostly cloudy with a 20 percent chance of
thunderstorms. Highs 55 to 65. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 35 to 40. 
.SATURDAY...Rain showers likely and slight chance of
thunderstorms. Highs 55 to 65. Chance of precipitation
70 percent. 
.SATURDAY NIGHT...Mostly cloudy with chance of rain showers, snow
and slight chance of thunderstorms. Lows 35 to 40. Chance of
precipitation 50 percent. 
.SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs
55 to 65. 
.SUNDAY NIGHT AND MONDAY...Partly cloudy with a 20 percent chance
of rain. Lows 30 to 40. Highs 55 to 65. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Dillon       28     59     31     65  /  20     20      0      0 


--------------------------------

http://www.weather.gov/greatfalls
https://www.twitter.com/NWSGreatFalls
https://www.facebook.com/US.NationalWeatherService.GreatFalls.gov