111 ASUS45 KTFX 171810 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 1200 PM MDT MON AUG 17 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-171900- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell MOSUNNY 71 52 50 VRB5 30.15F Missoula MOSUNNY 73 52 47 S5 30.17F Butte CLOUDY 69 46 43 SW3 30.28F Anaconda MOCLDY 74 47 38 VRB5 30.23F Hamilton PTSUNNY 70 54 56 N8 30.18F Mullan Pass SUNNY 70 41 34 VRB3 30.30S Plains CLEAR 77 55 47 CALM 30.11F Ronan CLEAR 75 52 43 CALM 30.16S $$ MTZ008-052>055-171900- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman CLOUDY 67 52 58 CALM 30.24F Dillon PTSUNNY 67 47 48 W5 30.27S Ennis PTSUNNY 73 43 33 NE10 30.31F Twin Bridges MOCLDY 68 54 60 CALM 30.27S W Yellowstone CLOUDY 61 50 67 CALM 30.38F $$ MTZ009-010-012-014-046-048-049-054-171900- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank MOSUNNY 68 48 48 VRB3 30.17F Great Falls PTSUNNY 73 50 44 CALM 30.17S Helena PTSUNNY 70 50 49 SE6 30.19F Malmstrom AFB PTSUNNY 74 52 45 W6 N/A Bowmans Corner PTSUNNY 74 51 45 W6 N/A Fairfield PTSUNNY 72 52 48 N3 30.14S Power N/A 71 53 53 CALM 30.14S Raynesford PTSUNNY 72 50 45 E5 30.14F Ulm PTSUNNY 73 54 50 NW5 30.12S $$ MTZ011-013-016-021-045-047-050-051-171900- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre MOSUNNY 76 51 41 CALM 30.09F Denton PTSUNNY 74 48 40 W5 30.13F Geyser CLOUDY 76 50 40 N7 30.15F Grass Range PTSUNNY 79 47 32 E3 30.10F N Bar Ranch PTSUNNY 75 46 35 VRB3 30.19F Roy PTSUNNY 76 49 37 NW5 30.10F Stanford CLOUDY 74 46 37 W3 30.16F Winifred CLOUDY 72 49 44 NW3 30.12F $$ MTZ017>020-022>027-061-062-171900- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow MOSUNNY 78 52 40 N8 30.07F Glendive PTSUNNY 80 52 37 NE7 30.09F Jordan N/A 77 53 43 VRB3 30.10F Malta SUNNY 75 52 43 E8 30.08F Plentywood MOSUNNY 73 46 38 NW9 30.09S Poplar MOSUNNY 77 55 47 SE6 30.08F Scobey FAIR 73 50 43 NW9 30.10S Sidney MOSUNNY 79 55 43 S5 30.07F Wolf Point MOSUNNY 76 55 48 CALM 30.08F $$ MTZ028>42-056>058-171900- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker MOSUNNY 84 52 33 W8 30.10F Big Timber CLEAR 75 43 31 W15 30.21F Billings PTSUNNY 80 47 31 S6 30.15F Forsyth N/A 81 53 37 W6 30.10F Hardin CLEAR 82 48 30 VRB5 30.10F Harlowton FAIR 80 46 30 NW16 30.14F Laurel CLEAR 81 46 30 S9 30.17F Livingston CLOUDY 72 47 40 W15 30.21F Miles City PTSUNNY 81 54 39 NE7 30.09F $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston MOSUNNY 77 49 37 W7 30.08F Minot SUNNY 79 51 37 NW15 30.02F Dickinson SUNNY 81 53 37 NW8 30.06F Beach N/A 81 46 30 NW7G14 30.11F Crosby FAIR 73 55 53 N8 30.06F Glen Ullin FAIR 82 52 34 W8G15 30.04F Hettinger MOSUNNY 84 50 30 W10G16 30.09F Tioga FAIR 77 50 38 NW15 30.08F Watford City N/A 81 52 36 W6G16 30.07F Bismarck SUNNY 85 53 33 VRB3 30.03F Grand Forks PTSUNNY 75 58 55 CALM 29.93F Fargo SUNNY 84 61 45 SW15G23 29.95F Buffalo SD N/A 86 54 33 VRB5 30.08F Rapid City PTSUNNY 82 54 37 E5 30.14F Intl Falls SUNNY 77 53 43 SW12G20 29.92F Duluth MOSUNNY 76 53 44 W14 30.01F Minneapolis SUNNY 81 56 42 SW13 30.06F $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY PTSUNNY 75 43 31 VRB5 30.23F Cody PTSUNNY 78 43 28 S13 30.25F Gillette MOSUNNY 82 45 27 W8 30.20F Powell FAIR 75 41 29 SE9 30.24F Sheridan PTSUNNY 80 45 28 E5 30.17F Yellowstone La N/A 58 47 66 CALM 30.48R Boise PTSUNNY 81 50 33 NW7 30.12R Couer d'Alene SUNNY 80 51 36 VRB3 30.11F Idaho Falls MOSUNNY 79 47 32 VRB3 30.24S Salmon PTSUNNY 69 50 50 CALM 30.22F Spokane PTSUNNY 78 49 35 E5 30.11S Seattle PTSUNNY 63 55 75 SW3 30.15F Portland PTSUNNY 65 57 75 NW8 30.13F $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta MOSUNNY 96 71 44 W10 30.04F HX 103 Boston CLOUDY 74 64 71 S9 29.86F Chicago PTSUNNY 74 63 68 NE7 30.03F Great Falls PTSUNNY 73 50 44 CALM 30.17S Houston SUNNY 94 68 42 S6 30.10F HX 98 Las Vegas NV MOSUNNY 98 55 23 NE6 30.04S HX 96 Phoenix AZ MOSUNNY 105 55 19 SE6 29.94S HX 104 Salt Lake City MOSUNNY 91 42 18 S14 30.18F San Diego MOSUNNY 76 66 71 W15 30.04R San Francisco PTSUNNY 67 58 72 N10 30.07S Washington Dul PTSUNNY 90 73 57 W8G20 29.85F HX 98 $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary MOSUNNY 61 55 82 N5 30.17 Edmonton PTSUNNY 66 55 68 SW5 30.10F Fort McMurray CLOUDY 66 52 59 W8 30.01F Lethbridge MOSUNNY 72 50 46 E8 30.13F Medicine Hat PTSUNNY 72 52 49 NW8 30.12F Fort Smith NWT MOSUNNY 61 45 55 E3 29.97F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan MOSUNNY 73 54 49 NW10G17 30.06F Prince Albert MOSUNNY 66 48 52 NW12G20 30.04F Regina PTSUNNY 61 52 72 N14G21 30.12R Saskatoon MOSUNNY 63 46 55 VRB3 30.08F Swift Current SUNNY 64 54 68 NE5 30.10F $$