ASUS45 KTFX 211510 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 900 AM MDT TUE APR 21 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-211600- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell SUNNY 51 36 56 VRB3 29.83F Missoula SUNNY 47 35 63 SE3 29.86S Butte SUNNY 42 27 55 CALM 29.93F Anaconda SUNNY 53 25 34 S6 29.89F Hamilton SUNNY 46 34 61 CALM 29.86F Mullan Pass SUNNY 51 23 33 SE7 29.87S Plains SUNNY 46 43 87 CALM 29.82F Ronan SUNNY 50 39 66 E3 29.82S $$ MTZ008-052>055-211600- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman MOSUNNY 51 29 42 S5 29.90F Dillon SUNNY 49 21 33 SW10 29.92S Ennis MOSUNNY 55 27 33 CALM 29.97F Twin Bridges SUNNY 48 25 40 S7 29.93F W Yellowstone MOSUNNY 37 27 65 CALM 30.07S $$ MTZ009-010-012-014-046-048-049-054-211600- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank SUNNY 56 30 37 CALM 29.83S Great Falls MOSUNNY 58 35 42 SW9 29.84S Helena MOSUNNY 47 32 56 E3 29.89S Malmstrom AFB MOSUNNY 56 37 49 SW3 29.82S Augusta N/A 58 31 35 W9 29.83S Bowmans Corner MOSUNNY 56 33 41 SE7 N/A Fairfield MOSUNNY 63 32 31 NW8 29.80S Power SUNNY 59 33 37 S6 29.80F Raynesford MOSUNNY 56 37 48 CALM 29.83F Ulm MOSUNNY 57 39 52 NW3 29.80S $$ MTZ011-013-016-021-045-047-050-051-211600- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre SUNNY 58 36 43 SW15 29.80S Denton MOSUNNY 54 37 52 S6 29.83S Fort Benton SUNNY 54 38 54 SW5 29.81S Geyser SUNNY 63 32 31 SW7 29.84S Grass Range MOSUNNY 66 37 34 N7 29.80S N Bar Ranch MOSUNNY 61 34 36 CALM 29.89S Roy MOSUNNY 67 40 37 NW6 29.79S Stanford SUNNY 64 31 29 CALM 29.85S Winifred MOSUNNY 64 33 32 SW6 29.81S $$ MTZ017>020-022>027-061-062-211600- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow SUNNY 59 35 40 SE8 29.77S Glendive SUNNY 62 38 40 S15 29.83S Jordan N/A 58 36 43 W3 29.79S Malta SUNNY 57 41 54 SW8 29.76S Plentywood SUNNY 55 30 38 S16 29.79F Poplar SUNNY 59 36 41 S6 29.79F Scobey FAIR 57 34 41 S16 29.75F Sidney SUNNY 59 36 42 S9 29.82F Wolf Point SUNNY 58 35 42 SE3 29.79F $$ MTZ028>42-056>058-211600- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker SUNNY 57 38 48 SE21G29 29.87F Big Timber SUNNY 59 25 27 W7 29.91S Billings PTSUNNY 54 29 38 SW10 29.88R Forsyth MOSUNNY 55 38 54 NW6 29.82S Hardin SUNNY 55 39 54 SE6 29.83F Harlowton FAIR 54 33 44 N9 29.86S Laurel SUNNY 55 30 38 MISG 29.88S Miles City MOSUNNY 55 38 52 S8 29.83R $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston SUNNY 55 29 36 S14 29.82F Minot SUNNY 58 24 27 SE12 29.89F Dickinson SUNNY 57 33 40 S16 29.86F Beach N/A 57 34 41 S23G31 29.86S Bowman FAIR 59 39 47 S17 29.90R Crosby FAIR 57 28 33 S22G29 29.78F Glen Ullin FAIR 54 23 30 SE13 29.89F Hettinger MOSUNNY 55 36 48 SE12 29.92R Tioga FAIR 55 25 30 S21 29.86F Watford City FAIR 61 34 36 S15G23 29.84F Bismarck SUNNY 52 31 44 E6 29.94S Grand Forks MOSUNNY 49 30 48 NE5 29.94R Fargo SUNNY 54 34 46 N5 29.93S Buffalo SD N/A 59 41 51 SE14 29.89S Rapid City SUNNY 63 32 31 SE9 29.91F Intl Falls SUNNY 51 16 24 N7 29.92R Duluth SUNNY 57 29 34 N10 29.86R Minneapolis SUNNY 61 41 47 N7 29.84S $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY N/A 66 31 27 E3 29.94S Cody MOSUNNY 65 21 18 SW17 29.98S Gillette MOSUNNY 63 30 28 W3 29.93S Powell FAIR 59 12 15 SE9 29.94S Sheridan MOSUNNY 63 36 36 NE3 29.89S Yellowstone La N/A 40 24 53 CALM 30.13S Boise PTSUNNY 58 33 39 E3 29.77R Couer d'Alene SUNNY 54 40 59 NE14 29.74F Idaho Falls PTSUNNY 52 31 44 CALM 29.96R Salmon SUNNY 47 26 44 CALM 29.92S Spokane PTSUNNY 54 37 52 NE7 29.73F Seattle PTSUNNY 52 42 69 S7 29.80R Portland LGT RAIN 51 47 86 CALM 29.83R $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta MOSUNNY 68 39 34 NE9 30.35R Anchorage PTCLDY 34 27 75 S8G21 29.89S WCI 27 Boston MOSUNNY 43 18 36 SE13 30.37F Chicago MOSUNNY 64 43 46 SW17G35 29.93F Fairbanks LGT SNOW 32 30 93 S10 29.71S VSB 1 WCI 24 Great Falls MOSUNNY 58 35 42 SW9 29.84S Houston RAIN 61 60 97 E8 30.21S FOG Las Vegas NV MOSUNNY 71 27 19 SE7 29.91S Phoenix AZ PTSUNNY 75 34 22 SE6 29.96R Salt Lake City PTSUNNY 64 33 31 SE9 29.97S San Diego MOSUNNY 63 5370 CALM 30.06R San Francisco LGT RAIN 56 53 90 SE9 29.90R Washington Dul MOSUNNY 49 20 31 VRB6 30.40F $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary MOSUNNY 55 32 41 N8 29.77S Edmonton PTSUNNY 55 34 44 NW7 29.74R Fort McMurray MOSUNNY 37 25 60 NW5 29.71R WCI 34 High Level PTSUNNY 27 19 74 N15 29.79R WCI 15 Lethbridge PTSUNNY 63 34 34 W13 29.77S Medicine Hat MOSUNNY 59 34 38 SW10 29.75F Pincher Creek SUNNY 48 36 61 NW6 29.81F Fort Smith NWT CLOUDY 28 21 74 NW8G17 29.76R WCI 20 $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan SUNNY 55 28 35 S20G25 29.80F Prince Albert MOSUNNY 43 37 81 E2 29.69R Regina MOSUNNY 54 36 50 SE15 29.70F Saskatoon MOSUNNY 52 36 54 CALM 29.68R Swift Current SUNNY 61 34 36 W24G31 29.71 $$