Regional Weather Roundup
Issued by NWS
Issued by NWS
159 ASUS45 KTFX 202310 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 500 PM MDT THU AUG 20 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-210000- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell SUNNY 87 38 17 S7 29.99F Missoula MOSUNNY 94 36 13 CALM 29.98F Butte MOSUNNY 89 32 13 SW9G26 30.16F Anaconda PTCLDY 86 41 20 NE8 30.10F Hamilton MOSUNNY 86 46 25 N7 30.00F Mullan Pass MOSUNNY 80 31 16 CALM 30.22S Plains PTCLDY 97 39 13 VRB3 29.91S HX 92 Ronan CLEAR 90 45 20 CALM 29.99F $$ MTZ008-052>055-210000- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman MOSUNNY 88 41 19 N7 30.09F Dillon MOSUNNY 93 36 13 NE12 30.10F Ennis MOSUNNY 91 30 11 N8G20 30.17F Twin Bridges PTCLDY 91 32 12 CALM 30.10F W Yellowstone MOSUNNY 84 37 18 SW12 30.27S $$ MTZ009-010-012-014-046-048-049-054-210000- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank MOSUNNY 85 43 22 N6 30.05F Great Falls SUNNY 89 35 14 E6 30.03F Helena MOSUNNY 93 36 13 E9 30.02F Malmstrom AFB SUNNY 91 35 14 SW3 30.00F Bowmans Corner MOSUNNY 92 32 12 W7 N/A Fairfield SUNNY 90 35 14 N5 N/A Power N/A 90 39 17 N7 30.00F Raynesford SUNNY 88 33 14 NE6 30.03F Ulm MOSUNNY 89 37 16 NE8 29.97F $$ MTZ011-013-016-021-045-047-050-051-210000- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre MOSUNNY 91 47 21 NE8 29.98F Denton SUNNY 89 40 18 N9 30.02S Geyser SUNNY 90 32 13 NW12 30.04F Grass Range SUNNY 91 43 18 NE3 30.01S N Bar Ranch SUNNY 88 36 15 NW16 30.10S Roy SUNNY 89 44 20 W6 29.99F Stanford SUNNY 90 30 12 W14G20 30.07F Winifred SUNNY 90 36 15 W5 30.01F $$ MTZ017>020-022>027-061-062-210000- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow MOSUNNY 88 42 20 NE5 30.00S Glendive SUNNY 87 46 24 NW6 30.04S Jordan N/A 87 48 25 E12 30.02F Malta SUNNY 88 48 25 NE6 29.99S Plentywood SUNNY 82 43 24 NW9G17 30.02S Poplar SUNNY 88 48 25 CALM 30.01S Scobey FAIR 84 46 26 N13G18 30.02S Sidney SUNNY 88 46 23 N13 30.01S Wolf Point SUNNY 88 44 21 NW6 30.00F $$ MTZ028>42-056>058-210000- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker SUNNY 88 44 21 NW13 30.07S Big Timber CLEAR 93 23 8 NW13G21 30.09F Billings SUNNY 92 34 13 NE5 30.04F Forsyth N/A 91 48 22 E9 30.00F Hardin CLEAR 93 37 14 CALM 29.98F Harlowton FAIR 92 32 12 N20G29 30.04F Laurel CLEAR 93 32 11 E8 30.04F Livingston MOSUNNY 94 29 10 NW15G28 30.09F Miles City SUNNY 90 45 21 E7 30.02S $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston SUNNY 82 46 28 N15 30.03S Minot MOSUNNY 79 57 46 N9 29.98R Dickinson SUNNY 85 43 22 N10G21 30.02S Beach DRIZZLE 86 39 19 N9G20 30.07R Crosby FAIR 81 48 32 NW9 30.00F Glen Ullin FAIR 86 41 20 NW12G21 29.99R Hettinger SUNNY 87 48 25 NW13 30.04S Tioga FAIR 79 50 36 NW12 30.04F Watford City N/A 84 50 30 NW12 30.02S Bismarck MOSUNNY 87 44 22 NW17G26 29.98R Grand Forks MOSUNNY 75 62 64 N16 29.90R Fargo SUNNY 85 50 29 W20 29.88R Buffalo SD N/A 89 45 21 N12 30.04F Rapid City SUNNY 91 45 20 NE8 30.06S Intl Falls PTSUNNY 71 65 81 E6 29.86R Duluth PTSUNNY 71 61 70 S15 29.94S Minneapolis PTSUNNY 79 63 57 S9G17 29.98S $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY SUNNY 92 35 13 VRB6 30.12S Cody MOSUNNY 89 41 18 N16 30.15S Gillette SUNNY 92 35 13 CALM 30.08F Powell FAIR 88 30 12 NE6 30.13S Sheridan SUNNY 94 38 14 N3 30.06F Yellowstone La N/A 79 33 19 VRB5 30.39F Boise PTSUNNY 97 37 12 N9 29.95F HX 92 Couer d`Alene SUNNY 94 38 14 VRB6 29.97F Idaho Falls SUNNY 97 37 12 SW10G22 30.07F HX 92 Salmon PTSUNNY 92 48 22 CALM 30.01F Spokane SUNNY 93 35 13 W10G16 29.96F Seattle MOSUNNY 83 57 41 NW9 29.95F Portland SUNNY 90 55 30 NW7 29.88F $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta MOSUNNY 95 69 42 SW5 29.97S HX 100 Anchorage CLOUDY 57 55 94 N8 29.89F Boston CLOUDY 74 64 71 N6 29.96R Chicago PTSUNNY 76 57 51 NE8 30.05R Fairbanks PTSUNNY 61 52 72 CALM 29.89F Great Falls SUNNY 89 35 14 E6 30.03F Houston MOSUNNY 99 71 40 SE6 29.94F HX 107 Las Vegas NV PTSUNNY 107 45 12 S10G20 29.90F HX 102 Phoenix AZ MOSUNNY 105 60 22 W12G17 29.84F HX 106 Salt Lake City MOSUNNY 101 44 14 VRB6 30.03F HX 97 San Diego PTSUNNY 79 67 66 W8 29.93F San Francisco PTSUNNY 66 56 70 W25 29.99S Washington Dul PTSUNNY 79 68 69 NW14G23 29.94R $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary CLOUDY 72 54 53 SE10G17 30.09 Edmonton PTSUNNY 73 46 38 E2 30.10S Fort McMurray SUNNY 73 52 46 NW13 30.05R High Level MOSUNNY 72 48 43 VRB2 30.08S Lethbridge MOSUNNY 84 50 30 E3 30.01S Medicine Hat PTSUNNY 86 50 28 NE5 29.98F Pincher Creek SUNNY 82 48 30 SE9 30.04S Fort Smith NWT PTSUNNY 64 48 55 NW12 30.04R $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan MOSUNNY 81 52 36 N6 30.00S Prince Albert PTSUNNY 79 57 47 N10G20 29.96F Regina MOSUNNY 81 52 36 NW10G22 30.00S Saskatoon PTSUNNY 77 54 44 N6 30.00S Swift Current SUNNY 82 46 28 NW6 30.04S $$