ASUS45 KTFX 231410 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 800 AM MDT SUN AUG 23 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-231500- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell MOSUNNY 56 54 93 CALM 29.96S Missoula MOSUNNY 56 53 90 CALM 30.02R Butte MOSUNNY 54 50 86 W5 30.16R Anaconda MOSUNNY 61 50 69 S6 30.09S Hamilton MOSUNNY 55 52 88 CALM 30.02R Mullan Pass MOSUNNY 50 40 68 MISG 30.14R Plains MOSUNNY 57 57 100 CALM 29.97R Ronan SUNNY 61 57 88 CALM 29.97S $$ MTZ008-052>055-231500- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman MOSUNNY 57 54 89 S5 30.10R Dillon MOSUNNY 60 53 77 S12 30.16R Ennis MOSUNNY 57 52 82 SE6G13 30.20F Twin Bridges LGT RAIN 57 54 88 S7 30.18R W Yellowstone FOG 52 52 100 CALM 30.32R VSB<1/4 $$ MTZ009-010-012-014-046-048-049-054-231500- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank MOSUNNY 67 53 61 W8 29.94R Great Falls MOSUNNY 70 53 54 S15 29.94S Helena MOSUNNY 60 54 80 CALM 30.03S Malmstrom AFB MOSUNNY 73 53 49 SW15 29.91S Bowmans Corner MOSUNNY 68 54 60 S15 N/A Fairfield MOSUNNY 67 55 64 N5 N/A Power N/A 67 55 64 SW8 29.91R Raynesford MOSUNNY 75 49 40 NW16 29.93R Ulm MOSUNNY 67 53 61 CALM 29.91S $$ MTZ011-013-016-021-045-047-050-051-231500- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre PTSUNNY 74 53 48 SW14 29.86R Denton SUNNY 67 52 59 S5 29.92R Geyser SUNNY 72 52 49 W8 29.95S Grass Range MOSUNNY 74 51 43 N14 29.91S N Bar Ranch SUNNY 68 52 56 W5 30.02R Roy MOSUNNY 78 50 37 W6 29.88R Stanford SUNNY 74 49 39 S8 29.97R Winifred MOSUNNY 72 52 49 SW7 29.90S $$ MTZ017>020-022>027-061-062-231500- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow PTSUNNY 72 55 55 SE13 29.83S Glendive PTSUNNY 73 57 57 S13 29.93S Jordan N/A 73 57 57 SW13 29.88R Malta MOSUNNY 68 61 77 CALM 29.82S Plentywood PTSUNNY 68 48 49 SE14 29.91F Poplar MOSUNNY 72 55 56 SE10 29.87R Scobey FAIR 70 52 52 SE16 29.87R Sidney CLOUDY 73 56 54 S7 29.92R Wolf Point PTSUNNY 69 54 58 E6 29.87R THUNDER $$ MTZ028>42-056>058-231500- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker MOSUNNY 71 56 58 SE14 29.98FBig Timber SUNNY 68 54 60 W12G18 30.07S Billings MOSUNNY 65 58 78 SW13 30.00S Forsyth PTSUNNY 75 61 62 S3 29.91F Hardin SUNNY 66 59 77 SW7 29.97R Harlowton FAIR 67 54 63 CALM 30.01R Laurel SUNNY 66 66 100 SW9 30.02S Livingston PTSUNNY 61 52 72 NW15G32 30.09R Miles City PTSUNNY 72 61 68 S10 29.92R $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston MOSUNNY 68 51 54 SE18G24 29.94S Minot MOSUNNY 58 52 80 SE7 30.01F Dickinson CLOUDY 66 55 67 SE12 29.99S Beach N/A 68 54 60 SE15 29.97S Crosby FAIR 70 50 49 S17G26 29.94S Hettinger MOSUNNY 67 57 70 SE9 30.02R Tioga FAIR 68 54 60 SE20 29.99F Watford City N/A 70 54 56 E6 29.96S Bismarck SUNNY 64 54 69 SE8 30.05S Grand Forks MOSUNNY 60 53 77 S5 30.10S Fargo SUNNY 61 53 75 SE3 30.12S Buffalo SD N/A 72 61 68 SE13 29.99S Rapid City PTSUNNY 69 66 90 SE13 30.03R Intl Falls SUNNY 59 54 83 E7 30.13S Duluth SUNNY 60 51 72 NE7 30.11F Minneapolis MOSUNNY 65 52 62 CALM 30.13R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY PTSUNNY 73 51 46 CALM 30.08R Cody MOSUNNY 75 46 35 W12G17 30.15R Gillette MOSUNNY 68 61 78 CALM 30.04R Powell FAIR 72 41 33 CALM 30.10R Sheridan PTSUNNY 70 55 59 CALM 30.03R Yellowstone La N/A 47 46 97 CALM 30.40S Boise PTCLDY 66 47 50 CALM 30.07R Couer d'Alene CLOUDY 62 50 64 CALM 30.04R Idaho Falls PTSUNNY 58 56 93 W7 30.18R Salmon PTSUNNY 59 54 83 E5 30.11S Spokane MOCLDY 59 46 62 S12 30.01R Seattle CLOUDY 60 56 86 S5 30.11R Portland MOCLDY 64 56 75 CALM 30.12R $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta MOSUNNY 82 69 64 W5 30.04R Anchorage MOCLDY 52 50 93 N6 29.92R Boston CLOUDY 68 64 87 E6 29.88R Chicago SUNNY 69 56 62 N13 30.04F Fairbanks MOCLDY 50 48 93 S6 29.92R Great Falls MOSUNNY 70 53 54 S15 29.94S Houston PTSUNNY 83 76 79 SW6 30.04R HX 91 Las Vegas NV PTCLDY 89 45 21 SW8 29.96R Phoenix AZ MOSUNNY 93 56 28 E9 29.86R HX 91 Salt Lake City MOSUNNY 72 57 59 SE8 30.15R San Diego PTCLDY 69 68 96 CALM 29.89R FOG San Francisco MOCLDY 58 55 90 W5 29.95R Washington Dul MOSUNNY 73 67 81 VRB6 29.90R $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary PTSUNNY 66 48 52 W23G33 29.88R Fort McMurray CLOUDY 59 57 94 SE5 29.68R High Level MOSUNNY 63 48 59 NW9 29.68R Lethbridge PTSUNNY 66 54 63 W12G18 29.86R Medicine Hat PTSUNNY 66 54 63 SW10G17 29.81R Pincher Creek SUNNY 66 50 55 SW13G20 29.94R Fort Smith NWT MOSUNNY 66 57 72 SE6 29.59F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan MOSUNNY 63 52 67 SE8 29.97S Prince Albert PTSUNNY 66 55 68 VRB2 29.81F Regina CLOUDY 64 50 59 SE17G24 29.90F Saskatoon PTSUNNY 68 52 56 SE10 29.80S Swift Current PTSUNNY 70 52 52 S12G18 29.82R $$