ASUS45 KTFX 191810 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 1200 PM MDT TUE MAY 19 2026 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-191900- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell CLOUDY 49 41 74 S8 30.13F Missoula PTSUNNY 53 34 48 S7 30.16F Butte CLOUDY 49 23 36 N10 30.17S Anaconda CLOUDY 50 25 37 W13 30.16R Hamilton PTSUNNY 57 28 33 CALM 30.15F Mullan Pass PTSUNNY 42 32 67 MISG 30.17R Plains CLOUDY 54 46 76 CALM 30.13F Ronan CLOUDY 52 39 62 SE9 30.15R $$ MTZ008-052>055-191900- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman PTSUNNY 54 25 32 NW8 30.16F Dillon SUNNY 54 17 23 MISG 30.14F Ennis MOSUNNY 52 18 25 MISG 30.21S Twin Bridges PTCLDY 55 18 22 S8 30.17S W Yellowstone PTSUNNY 46 14 27 VRB6G20 30.19F $$ MTZ009-010-012-014-046-048-049-054-191900- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank N/A N/A N/A N/A MISG 30.01S Great Falls PTSUNNY 59 30 33 S14G22 30.06F Helena PTSUNNY 56 29 35 W20G26 30.11F Malmstrom AFB MOSUNNY 61 31 32 SW12G21 30.04F Augusta RAIN 49 33 54 S8G31 30.06 Bowmans Corner PTSUNNY 59 31 35 SW15G21 N/A Fairfield PTSUNNY 58 29 33 N9G17 30.01S Power CLOUDY 59 30 33 SW12G17 30.01F Raynesford PTSUNNY 56 32 40 NW15 30.05S Ulm MOSUNNY 58 34 40 N12 30.02F $$ MTZ011-013-016-021-045-047-050-051-191900- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre SUNNY 62 32 32 W14G25 30.02F Denton MOSUNNY 57 33 41 E3 30.05S Fort Benton PTCLDY 63 33 32 W13G18 30.03S Geyser MOSUNNY 57 30 35 W17 30.05S Grass Range MOSUNNY 57 30 35 N9 30.03S N Bar Ranch PTSUNNY 54 25 32 VRB6G15 30.09F Roy PTSUNNY 56 31 39 W9 30.03S Stanford MOSUNNY 56 29 36 SW9 30.04F Winifred PTSUNNY 54 32 42 W8 30.04S $$ MTZ017>020-022>027-061-062-191900- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow SUNNY 58 28 32 S15G23 30.10F Glendive MOSUNNY 56 28 34 SW13 30.18S Jordan N/A 58 20 22 SW15G29 30.11F Malta SUNNY 59 30 33 S16 30.05F Plentywood MOSUNNY 54 28 37 VRB7 30.12F Poplar SUNNY 59 28 31 SW12G23 30.13F Scobey FAIR 57 27 30 SW9G16 30.09F Wolf Point SUNNY 59 26 28 SW10G20 30.13F $$ MTZ028>42-056>058-191900- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKSBaker SUNNY 50 24 36 CALM 30.19F Big Timber CLEAR 57 19 23 W23G33 30.13S Billings MOSUNNY 59 21 23 SW10G25 30.12F Forsyth CLEAR 58 20 23 SW5 30.15S Hardin MOCLDY 57 25 28 SE10 30.12F Harlowton FAIR 57 25 28 NW15G23 30.06F Laurel CLEAR 59 21 23 MISG 30.13F Livingston MOSUNNY 56 25 30 SW20G38 30.12F Miles City SUNNY 55 25 31 S12G18 30.17F $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston CLOUDY 52 31 44 NW9 30.15S Minot PTSUNNY 48 29 47 N15G21 30.16S Dickinson MOSUNNY 51 31 46 N10 30.16S Beach N/A 50 28 43 CALM 30.20S Bowman FAIR 50 28 43 CALM 30.19S Crosby PTSUNNY 52 34 50 NW8 30.14S Glen Ullin PTSUNNY 50 28 43 W8G16 30.18R Hettinger PTSUNNY 48 28 46 N8 30.20S Tioga PTSUNNY 50 36 57 W9G17 30.16S Watford City FAIR 52 34 50 SW10G16 30.17S Bismarck PTSUNNY 50 26 39 NW16G23 30.19R Grand Forks CLOUDY 43 37 79 N14 30.13R Fargo CLOUDY 45 39 79 NW15G23 30.14R Buffalo SD N/A 49 26 41 N8 30.19S Rapid City PTSUNNY 50 30 46 W6 30.22F Intl Falls CLOUDY 43 35 73 NW13 29.97R Duluth CLOUDY 46 38 73 NW15 29.94R Minneapolis CLOUDY 51 40 65 W14 30.05R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY SUNNY 50 16 25 S6 30.16F Cody SUNNY 52 11 19 SW7G16 30.17F Gillette SUNNY 50 15 24 N8G20 30.19S Powell FAIR 54 16 22 SE13G21 30.15F Sheridan SUNNY 53 26 35 VRB3 30.17F Yellowstone La N/A 41 16 36 VRB6 30.21F Boise SUNNY 63 28 26 MISG 30.18F Couer d'Alene PTSUNNY 59 39 47 SW8 30.15S Idaho Falls SUNNY 53 15 22 CALM 30.21F Salmon SUNNY 55 23 28 NW5 30.18F Spokane PTSUNNY 59 34 39 SW14G23 30.14S Seattle CLOUDY 54 46 74 S7 30.28R Portland PTSUNNY 60 47 61 NE3 30.28F $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTSUNNY 86 60 41 E7 30.23F Anchorage CLOUDY 46 32 57 SE13G29 29.88R Boston MOSUNNY 96 59 29 W13G22 29.91F HX 95 Chicago CLOUDY 78 61 55 SW22G32 29.90S Fairbanks MOSUNNY 52 27 37 E8 29.78S Great Falls PTSUNNY 59 30 33 S14G22 30.06F Houston PTSUNNY 86 72 62 SE20G25 30.00S HX 92 Las Vegas NV MOSUNNY 74 10 8 NE16G29 30.08F Phoenix AZ PTSUNNY 84 27 12 NW7 29.90S Salt Lake City MOSUNNY 60 21 22 NW8 30.18S San Diego PTSUNNY 68 5768 N6 29.99S San Francisco SUNNY 68 51 54 E3 30.03S Washington Dul MOSUNNY 94 62 34 W9 30.10F HX 94 $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary PTSUNNY 59 32 36 VRB9 29.96F Fort McMurray MOSUNNY 70 27 19 S8 29.80F High Level PTSUNNY 61 36 39 SW3 29.72S Lethbridge PTSUNNY 59 32 36 N12G17 29.97F Medicine Hat PTSUNNY 59 37 44 W5 29.98S Pincher Creek MOSUNNY 57 34 41 W20G29 30.00F Fort Smith NWT PTSUNNY 64 30 27 SE12 29.77F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan PTSUNNY 48 37 66 W6 30.14F Prince Albert PTSUNNY 55 25 30 S17 30.05F Regina PTSUNNY 50 37 62 SE10 30.12F Saskatoon MOSUNNY 55 37 50 SE15G23 30.04F Swift Current PTSUNNY 54 28 37 S20G28 30.01F $$