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

Hourly Weather Roundup

ASUS45 KTFX 251110

RWRMT 

Montana Regional Weather Roundup

National Weather Service Great Falls MT

500 AM MDT SAT SEP 25 2021



NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no

significant weather and/or obstructions to visibility.



MTZ001.007-043-251200-

West of the divide

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Kalispell      MOCLDY    43  41  93 CALM      29.98F                  

Missoula       PTCLDY    46  39  76 CALM      30.04S                  

Butte          CLEAR     35  33  92 SE5       30.14F WCI  31          

Anaconda         N/A     46  32  57 S8        30.10F                  

Deer Lodge       N/A     37  34  87 W5        30.12F WCI  34          

Hamilton       PTCLDY    45  37  76 CALM      30.04S                  

Mullan Pass    MOCLDY    56  33  42 S6        30.08F                  

Plains           N/A     41  34  75 CALM      29.99F                  

Thompson Falls   N/A     45  43  93 CALM      30.03F                  

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MTZ008-052.055-251200-

Southwest Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Bozeman        CLEAR     37  32  82 SE5       30.08F WCI  33          

Dillon         CLEAR     47  30  51 S10       30.12S                  

Three Forks      N/A     34  27  75 CALM      30.05S                  

Twin Bridges   FAIR      46  30  53 SE10      30.12F                  

W Yellowstone  CLEAR     27  27 100 CALM      30.24F                  

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MTZ009-010-012-014-046-048-049-054-251200-

East Slopes and Central Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Cut Bank       PTCLDY    53  38  56 CALM      29.91S                  

Great Falls    CLEAR     57  35  43 S13       29.92F                  

Helena         CLEAR     50  36  58 CALM      30.03S                  

Malmstrom AFB  CLEAR     51  36  56 SW10      29.92F                  

Augusta        FAIR      57  35  43 SW10      29.94F                  

Bowmans Corner FAIR      55  35  46 S14       29.95F                  

Choteau          N/A     55  37  50 S10       29.90F                  

Raynesford     FAIR      60  34  37 CALM      29.95F                  

White Sulphur    N/A     48  30  49 S9        30.06S                  

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MTZ011-013-016-021-045-047-050-051-251200-

North Central Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Havre          PTCLDY    44  33  65 S3        29.87F                  

Lewistown      CLEAR     48  34  58 SE8       29.96F                  

Chinook          N/A     39  36  87 CALM      29.89F                  

Fort Benton      N/A     46  34  61 CALM      29.91S                  

Grass Range    FAIR      50  34  53 W3        29.93F                  

N Bar Ranch    FAIR      45  32  61 NW6       30.00F                  

Roy            FAIR      54  36  51 SW6       29.92F                  

Stanford       FAIR      62  31  30 CALM      29.96S                  

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



MTZ017.020-022.027-061-062-251200-

Northeast Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Glasgow        CLEAR     48  32  53 E10       29.88F                  

Glendive       CLEAR     45  27  49 S13       29.95F                  

Jordan           N/A     41  26  55 CALM      29.91F                  

Malta          CLEAR     39  37  93 MISG      29.86F                  

Plentywood     CLEAR     43  23  45 SE7       29.88F                  

Poplar           N/A     46  25  42 CALM      29.90F                  

Scobey           N/A     48  23  37 SE5       29.88F                  

Wolf Point     CLEAR     36  24  62 N3        29.90F                  

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



MTZ028.42-056.058-251200-

Southcentral and southeast Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Baker          CLEAR     41  28  60 E6        29.99Big Timber     CLEAR     57  32  38 W17       30.03F                  

Billings       CLEAR     53  34  48 SW8       29.99F                  

Hardin         CLOUDY    39  32  75 CALM      29.96F                  

Harlowton      FAIR      53  32  44 W12       30.00F                  

Laurel           N/A     54  34  47 SW12      29.99F                  

Livingston     CLEAR     49  32  52 NW16G25   30.05F                  

Miles City     CLEAR     47  35  63 SE9       29.95F                  

Roundup          N/A     52  32  46 S12       29.89F                  

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Regional Reports...Dakotas/MN

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Williston      SUNNY     47  22  37 SW12      29.90F                  

Minot          CLEAR     45  26  47 SW9       29.89F                  

Dickinson      CLEAR     44  23  43 S10       29.95F                  

Beach          FAIR      39  27  60 S9        29.97F WCI  33          

Bowman         FAIR      43  27  52 SW14      29.99F                  

Crosby         FAIR      45  21  39 SW14      29.86F                  

Glen Ullin     FAIR      41  19  42 CALM      29.96F                  

Hettinger      CLEAR     38  24  57 CALM      30.01F                  

Tioga          FAIR      43  23  45 W6        29.92F                  

Watford City   FAIR      39  18  41 CALM      29.93F                  

Bismarck       CLEAR     34  27  75 CALM      29.99S                  

Grand Forks    CLOUDY    47  35  63 SW5       29.89S                  

Fargo          CLOUDY    45  31  58 SW7       29.93S                  

Buffalo SD       N/A     49  25  39 E3        29.99F                  

Rapid City     CLEAR     44  36  73 CALM      30.05F                  

Intl Falls     CLOUDY    46  40  79 W7        29.80S                  

Duluth         MOCLDY    45  39  79 W8        29.85R                  

Minneapolis    PTCLDY    44  36  73 SW5       29.96S                  

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Regional Reports...WY/CO/ID/WA/OR

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Buffalo WY     CLEAR     56  29  35 W6        30.08F                  

Cody           CLEAR     50  32  50 CALM      30.09F                  

Gillette       CLEAR     58  31  35 S14       30.06S                  

Powell         FAIR      54  27  35 SE12      30.07F                  

Sheridan       CLEAR     42  34  73 CALM      30.03S                  

Yellowstone La   N/A     29  28  96 CALM      30.32F                  

Boise          CLEAR     60  37  42 SE9       30.00F                  

Couer d'Alene  MOCLDY    53  48  83 E8        29.94F                  

Idaho Falls    CLEAR     41  36  82 N5        30.16F                  

Salmon         CLEAR     41  33  73 CALM      30.12S                  

Spokane        MOCLDY    58  46  64 E7        29.93F                  

Seattle        CLEAR     53  51  93 NW3       29.88S                  

Portland       CLEAR     59  53  80 CALM      29.87S                  

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



Other Reports

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Atlanta        PTCLDY    57  53  86 CALM      30.11R                  

Anchorage      CLOUDY    36  33  89 NE3       29.67                   

Boston         MOCLDY    66  54  65 N7        30.05S                  

Chicago        PTCLDY    51  48  89 W8        30.00R                  

Fairbanks      LGT SNOW  31  28  89 CALM      29.76R FOG              

Houston        PTCLDY    60  56  86 CALM      30.09R                  

Las Vegas NV   CLEAR     74  35  24 SW6       29.96S                  

Phoenix AZ     MOCLDY    77  64  64 CALM      29.94R                  

Salt Lake City CLEAR     57  40  52 SE6       30.14S                  

San Diego      MOCLDY    68  62  81 CALM      29.97S                  

San Francisco  MOCLDY    58  54  86 CALM      29.98S                  

Washington Dul PTCLDY    48  4693 CALM      30.08R                  

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



Regional Reports...Alberta

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Calgary        MOCLDY    57  43  58 SW2       29.80F                  

Cardston         N/A     57  41  54 S3          N/A                   

Crowsnest Pass   N/A     61  41  48 W12         N/A                   

Del Bonita       N/A     55  39  54 SW6         N/A                   

Edmonton       CLEAR     54  41  62 W6        29.75S                  

Fort McMurray  PTCLDY    46  39  76 SW7       29.59S                  

High Level     CLOUDY    39  39 100 VRB2      29.56R                  

Lethbridge     CLEAR     59  41  51 SW10      29.82F                  

Medicine Hat   CLEAR     55  43  62 SW10      29.78F                  

Milk River       N/A     45  39  81 W5          N/A                   

Onefour          N/A     48  34  57 E7          N/A                   

Pincher Creek  CLOUDY    63  41  45 W17G23    29.90S                  

Raymond          N/A     55  41  58 SW8         N/A                   

Waterton Gate    N/A     63  39  42 SW23G31     N/A                   

Fort Smith NWT CLEAR     36  34  93 SE5       29.50S WCI  32          

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Regional Reports...Saskatchewan

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Assiniboia       N/A     50  28  43 SW7         N/A                   

Coronach         N/A     46  28  49 E6          N/A                   

Cypress Hills    N/A     54  34  47 SW3         N/A                   

Estevan        CLEAR     41  23  48 SW8       29.85F                  

Moose Jaw        N/A     55  28  35 W18         N/A                   

Prince Albert  CLOUDY    46  39  76 W6        29.68S                  

Regina         PTCLDY    45  28  53 S8        29.80F                  

Rockglen         N/A     50  28  43 SW10        N/A                   

Saskatoon      PTCLDY    48  34  57 SW7       29.71F                  

Swift Current  CLEAR     54  36  50 SW14      29.79F                  

Uranium City     N/A     39  39 100 E1          N/A                   

Val Marie        N/A     36  25  64 SE1         N/A                   

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