631 ASUS45 KTFX 100710 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 100 AM MDT SUN MAY 10 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-100800- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell PTCLDY 43 40 89 CALM 30.08S Missoula CLEAR 48 36 63 CALM 30.11S Butte PTCLDY 39 29 67 SE5 30.21S WCI 36 Anaconda SUNNY 43 28 56 W8 30.18R Hamilton CLEAR 50 32 50 S6 30.13S Mullan Pass CLEAR 44 33 65 CALM 30.17F Plains MOSUNNY 48 43 81 CALM 30.09R Ronan SUNNY 48 41 76 CALM 30.09S $$ MTZ008-052>055-100800- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman PTCLDY 41 32 70 SE7 30.16R Dillon CLEAR 47 24 40 S5 30.17R Ennis PTCLDY 37 27 65 MISG 30.23S Twin Bridges SUNNY 43 30 61 SE3 30.19R W Yellowstone PTCLDY 30 30 100 CALM 30.25R $$ MTZ009-010-012-014-046-048-049-054-100800- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank MOCLDY 44 35 70 N8 30.08S Great Falls MOCLDY 45 41 86 SW9 30.10S Helena PTCLDY 51 32 48 SW5 30.12S Malmstrom AFB PTCLDY 50 42 74 S5 30.07S Bowmans Corner PTCLDY 49 34 57 S8 N/A Fairfield PTCLDY 50 40 67 CALM 30.06F Power PTCLDY 47 40 77 W3 30.06S Raynesford PTCLDY 47 41 79 CALM 30.09S Ulm MOCLDY 47 41 80 W3 30.06S $$ MTZ011-013-016-021-045-047-050-051-100800- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre CLEAR 47 38 71 NE9 30.07S Denton CLEAR 44 40 86 S10 30.09S Fort Benton MOSUNNY 50 45 83 S7 30.06F Geyser PTCLDY 46 40 80 SW13 30.10S Grass Range PTCLDY 42 37 84 NW8 30.08S Roy PTCLDY 48 41 75 CALM 30.07F Stanford PTCLDY 47 39 73 S10 30.10F Winifred CLEAR 51 40 67 S6 30.08S $$ MTZ017>020-022>027-061-062-100800- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow LGT RAIN 49 40 71 E10 30.10S Glendive CLOUDY 51 27 39 NE3 30.13R Jordan N/A 54 39 57 E3 30.10R Malta MOCLDY 52 34 50 NE8 30.08S Plentywood PTCLDY 39 16 38 E7 30.13R WCI 34 Poplar CLOUDY 50 25 37 CALM 30.13R Scobey CLOUDY 43 21 42 SW6 30.11S Wolf Point CLOUDY 50 27 40 NE6 30.13R $$ MTZ028>42-056>058-100800- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker CLOUDY 44 37 76 CALM 30.12R Big Timber SUNNY 45 34 65 SW6 30.17S Billings PTCLDY 53 40 61 SW8 30.14R Forsyth PTSUNNY 52 46 78 CALM 30.10S Hardin PTSUNNY 43 41 93 CALM 30.12S Harlowton CLOUDY 47 41 79 NE5 30.12S Laurel MOSUNNY 52 41 66 MISG 30.15S Livingston PTCLDY 36 30 79 CALM 30.17R Miles City CLOUDY 53 39 59 SW3 30.10R $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston MOCLDY 42 20 41 E3 30.12R Minot PTCLDY 38 22 52 W5 30.11R WCI 34 Dickinson CLOUDY 44 25 47 NE5 30.09R Beach N/A 43 34 70 NW5 30.13R Bowman CLOUDY 46 32 57 N6 30.11R Crosby FAIR 28 19 69 CALM 30.12R Glen Ullin CLOUDY 32 21 64 CALM 30.10R Hettinger PTCLDY 35 29 78 W6 30.10S WCI 30 Tioga FAIR 34 19 55 CALM 30.14R Watford City CLOUDY 41 27 56 CALM 30.14R Bismarck CLEAR 44 24 45 N7 30.09R Grand Forks CLOUDY 43 31 62 N13 30.08R Fargo CLOUDY 45 27 49 NE7 30.05R Buffalo SD N/A 46 40 79 SW7 30.10R Rapid City MOCLDY 46 34 62 NW8 30.12R Intl Falls PTCLDY 34 29 82 W7 29.96R WCI 28 Duluth CLOUDY 40 26 57 NW13G20 29.94R WCI 32 Minneapolis PTCLDY 46 27 47 W3 30.01R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY MOCLDY 46 36 68 S8 30.18S Cody CLEAR 43 36 76 S6 30.22S Gillette PTCLDY 40 38 93 W7 30.17S WCI 35 Powell FAIR 43 32 65 W7 30.18S Sheridan CLEAR 38 36 92 SW7 30.15F WCI 33 Yellowstone La N/A 28 23 81 CALM 30.30R Boise PTCLDY 56 35 45 SE6 30.07R Couer d'Alene PTCLDY 51 44 77 E5 30.07F Idaho Falls CLEAR 45 33 63 N5 30.15R Salmon CLEAR 45 32 60 CALM 30.17R Spokane PTCLDY 57 39 51 CALM 30.06S Seattle PTCLDY 57 46 66 N3 30.01S Portland MOCLDY 65 50 58 NW5 29.99R $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta CLOUDY 63 59 87 W3 29.94F Anchorage PTCLDY 39 37 93 N8 29.34R WCI 34 Boston CLOUDY 53 51 93 SW9 29.87F Chicago CLEAR 49 33 54 N13 29.93R Fairbanks PTCLDY 48 34 57 N13 29.33R Great Falls MOCLDY 45 41 86 SW9 30.10S Houston PTCLDY 75 72 90 S5 29.86S Las Vegas NV PTCLDY 87 24 10 CALM 29.84R Phoenix AZ CLEAR 85 28 12 SW6 29.76R Salt Lake City CLEAR 57 24 28 W6 30.12R San Diego CLOUDY 63 56 78 SW5 29.94F San Francisco CLOUDY 54 51 90 W14G22 29.99S Washington Dul CLEAR 50 49 96 CALM 29.84R $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary PTCLDY 50 34 53 S6 30.00S Fort McMurray CLOUDY 45 27 49 SE14G22 29.95F High Level CLEAR 54 34 47 SE7 29.73F Lethbridge CLEAR 46 37 71 S10 30.03S Medicine Hat CLEAR 48 34 57 E5 30.04F Pincher Creek CLEAR 45 36 70 W10 30.05F Fort Smith NWT PTCLDY 39 16 38 SE8 29.91F WCI 34 $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan CLEAR 34 23 64 E3 30.13R Prince Albert CLEAR 30 25 80 CALM 30.12R Regina CLEAR 39 25 56 E6 30.12R WCI 35 Saskatoon CLEAR 37 25 60 SE7 30.11R WCI 32 Swift Current CLEAR 41 25 52 S12 30.08S $$