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 102210

RWRMT 

Montana Regional Weather Roundup

National Weather Service Great Falls MT

400 PM MDT MON MAY 10 2021



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

significant weather and/or obstructions to visibility.



MTZ001.007-043-102300-

West of the divide

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Kalispell      CLOUDY    56  30  37 NE7       30.15S                  

Missoula       PTSUNNY   59  29  31 W8        30.13F                  

Butte          CLOUDY    41  31  67 NW14      30.15R                  

Anaconda         N/A     46  27  46 SE7       30.16S                  

Deer Lodge       N/A     50  25  37 N7        30.19F                  

Hamilton       PTSUNNY   57  28  33 N13       30.13S                  

Mullan Pass    CLOUDY    42  25  50 CALM      30.16S                  

Plains           N/A     62  29  29 W1        30.14F                  

Ronan            N/A     55  28  35 VRB6      30.15F                  

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MTZ008-052.055-102300-

Southwest Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Bozeman        CLOUDY    52  29  41 CALM      30.14S                  

Dillon         PTSUNNY   50  25  37 N13G22    30.08F                  

Ennis          PTSUNNY   48  28  46 N24G33    30.13S                  

Three Forks      N/A     52  28  39 CALM      30.12S                  

Twin Bridges   FAIR      54  25  32 N17G25    30.10F                  

W Yellowstone  PTSUNNY   37  32  81 CALM      30.09R                  

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MTZ009-010-012-014-046-048-049-054-102300-

East Slopes and Central Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Cut Bank       CLOUDY    49  30  48 SE7       30.16F                  

Great Falls    CLOUDY    50  31  48 CALM      30.18F                  

Helena         CLOUDY    54  28  36 N3        30.16S                  

Malmstrom AFB  PTSUNNY   50  31  49 CALM      30.19F                  

Augusta        PTSUNNY   49  29  46 CALM      30.16F                  

Bowmans Corner PTSUNNY   48  29  47 SE3       30.15F                  

Choteau          N/A     52  30  43 SE7       30.17F                  

Fairfield      FAIR      49  28  44 S9        30.17F                  

Raynesford     PTSUNNY   48  34  56 NE10      30.19F                  

Ulm            PTSUNNY   51  33  51 E6        30.17F                  

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MTZ011-013-016-021-045-047-050-051-102300-

North Central Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Havre          CLOUDY    55  34  45 VRB5      30.20F                  

Lewistown      CLOUDY    48  33  56 E8        30.20S                  

Denton         PTSUNNY   49  33  55 E3        30.17S                  

Fort Benton      N/A     54  32  43 NE6       30.20F                  

Grass Range    CLOUDY    48  33  56 E3        30.18F                  

N Bar Ranch    CLOUDY    46  30  53 E10       30.22S                  

Roy            PTSUNNY   50  33  52 S13       30.20F                  

Stanford       PTSUNNY   46  30  54 CALM      30.19F                  

Winifred         N/A     47  35  62 S3        30.20F                  

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MTZ017.020-022.027-061-062-102300-

Northeast Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Glasgow        PTSUNNY   59  25  27 SW7       30.23F                  

Circle           N/A     59  16  18 E12       30.20                   

Glendive       SUNNY     55  22  27 CALM      30.23S                  

Jordan           N/A     57  24  28 E9        30.21F                  

Malta          PTSUNNY   57  28  33 SE8G15    30.21F                  

Plentywood     SUNNY     59  14  17 S7        30.23S                  

Poplar           N/A     59  21  23 E10       30.22F                  

Sidney         SUNNY     60  22  23 E7        30.23FWolf Point     SUNNY     61  24  24 E7        30.23F                  

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



MTZ028.42-056.058-102300-

Southcentral and southeast Montana

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Baker          CLOUDY    55  19  24 E12       30.22F                  

Big Timber     CLOUDY    45  34  65 NE10      30.19S                  

Billings       CLOUDY    51  31  46 E8        30.19S                  

Hardin         CLOUDY    54  32  43 E5        30.17                   

Harlowton      PTSUNNY   47  29  50 S6        30.19F                  

Laurel           N/A     50  36  57 E10G16    30.19S                  

Livingston     PTSUNNY   52  33  48 NE21G26   30.14S                  

Miles City     MOSUNNY   59  21  23 CALM      30.19F                  

Roundup          N/A     52  29  41 N8        30.09F                  

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Regional Reports...Dakotas/MN

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Williston      CLEAR     59  16  18 VRB3      30.23F                  

Minot          SUNNY     60  16  18 NW7       30.24F                  

Dickinson      SUNNY     57  18  21 MISG      30.21F                  

Beach          FAIR      55  16  21 VRB6G12   30.24S                  

Crosby         FAIR      61  10  13 E8        30.24S                  

Hettinger        N/A     55  20  25 E8        30.23F                  

Tioga          FAIR      59  14  17 CALM      30.24F                  

Watford City   FAIR      59  18  20 N6G12     30.24S                  

Bismarck       SUNNY     59  16  18 NE9       30.24S                  

Grand Forks    MOSUNNY   56  17  21 CALM      30.26S                  

Fargo          SUNNY     57  21  24 VRB5G17   30.24F                  

Buffalo SD       N/A     58  20  22 E9        30.18F                  

Rapid City     MOSUNNY   50  27  40 SE5       30.20F                  

Intl Falls     MOSUNNY   51  22  31 NE10G18   30.26S                  

Duluth         PTSUNNY   46  24  42 SE13      30.22R                  

Minneapolis    PTSUNNY   54  22  28 N9        30.22R                  

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



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

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Buffalo WY     CLOUDY    44  31  60 N7        30.20S                  

Cody           CLOUDY    48  28  46 N13       30.14S                  

Gillette       CLOUDY    50  27  40 E3        30.17S                  

Powell         PTSUNNY   48  25  40 NW9       30.12S                  

Sheridan       CLOUDY    48  32  53 S3        30.19S                  

Yellowstone La   N/A     35  25  66 VRB3      30.13R                  

Boise          PTSUNNY   62  25  24 NW22G32   30.07R                  

Couer d'Alene  PTSUNNY   62  30  29 NW13G21   30.14F                  

Idaho Falls    PTSUNNY   54  27  35 NW17G26   30.04R                  

Salmon         CLOUDY    49  32  52 N10       30.14R                  

Spokane        PTSUNNY   63  26  24 W8        30.14S                  

Seattle        PTSUNNY   66  40  38 NE7       30.25F                  

Portland       MOSUNNY   69  43  38 N7        30.20F                  

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



Regional Reports...Alberta

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Calgary        MOSUNNY   55  30  38 E9        30.10S                  

Cardston         N/A     54  28  37 SE3         N/A                   

Del Bonita       N/A     48  30  49 S9          N/A                   

Edmonton       MOSUNNY   59  34  38 W3        30.08F                  

Fort McMurray  PTSUNNY   64  27  24 SW14G20   30.04F                  

High Level     PTSUNNY   57  37  47 N16G23    30.07R                  

Lethbridge     PTSUNNY   57  30  35 S17       30.13F                  

Lloydminster   PTSUNNY   63  25  23 S18G26    30.13F                  

Medicine Hat   PTSUNNY   55  34  44 S13       30.18F                  

Milk River       N/A55  32  41 S10         N/A                   

Onefour          N/A     50  34  53 S9          N/A                   

Peace River    PTSUNNY   59  32  36 N21G31    30.04S                  

Pincher Creek  PTSUNNY   52  27  37 SE5       30.11F                  

Raymond          N/A     54  30  40 S9          N/A                   

Fort Smith NWT MOSUNNY   59  37  44 NW9G24    30.03R                  

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



Regional Reports...Saskatchewan

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

Assiniboia       N/A     61  14  16 N2          N/A                   

Coronach         N/A     59  16  18 S5          N/A                   

Cypress Hills    N/A     46  30  53 S9          N/A                   

Estevan        SUNNY     61  16  17 VRB5      30.23F                  

La Ronge         N/A     66  16  14 SE12        N/A                   

Moose Jaw        N/A     63   9  12 W9G20       N/A                   

Prince Albert  CLOUDY    66   9  10 VRB9G17   30.19F                  

Regina         CLOUDY    63  14  15 VRB2      30.20F                  

Rockglen         N/A     57  19  23 SW8         N/A                   

Saskatoon      PTSUNNY   66  18  15 SW3       30.16F                  

Swift Current  CLOUDY    59  23  25 S10G18    30.19F                  

Uranium City     N/A     59  32  36 MISG        N/A                   

Val Marie        N/A     55  23  28 S8          N/A                   

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