ASUS45 KTFX 191610 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 1000 AM 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>007-043-191700- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell PTSUNNY 45 40 82 CALM 30.15R Missoula PTSUNNY 45 33 63 CALM 30.18F Butte MOSUNNY 44 21 40 MISG 30.18F Anaconda CLOUDY 49 26 40 W16 30.16S Hamilton MOSUNNY 54 28 37 SW12 30.17F Mullan Pass CLOUDY 40 33 76 CALM 30.16R Plains CLOUDY 46 46 100 CALM 30.16F Ronan CLOUDY 46 39 76 CALM 30.15S $$ MTZ008-052>055-191700- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman MOSUNNY 45 26 47 CALM 30.17F Dillon SUNNY 47 20 34 SW8 30.17F Ennis MOSUNNY 46 23 39 MISG 30.22F Twin Bridges SUNNY 46 19 34 S8 30.20F W Yellowstone MOSUNNY 39 16 38 VRB6 30.21F WCI 35 $$ MTZ009-010-012-014-046-048-049-054-191700- 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 30.02F Great Falls SUNNY 55 31 39 SW15G23 30.08S Helena MOSUNNY 51 28 41 VRB6 30.13F Augusta N/A 55 29 37 W12 30.04F Bowmans Corner MOSUNNY 53 32 44 S9 N/A Power SUNNY 55 31 39 SW7 30.03F Raynesford SUNNY 53 32 44 N12 30.05S Ulm SUNNY 54 32 43 N14 30.03F $$ MTZ011-013-016-021-045-047-050-051-191700- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre SUNNY 56 31 38 SW20G25 30.04F Denton SUNNY 53 30 42 SW5 30.06S Fort Benton SUNNY 57 33 41 W8 30.05F Geyser PTSUNNY 53 30 40 W10 30.06S Grass Range SUNNY 53 28 37 N7 30.04F N Bar Ranch SUNNY 50 27 40 S17 30.10F Stanford SUNNY 52 28 39 SW9 30.06S Winifred SUNNY 52 29 41 SW10 30.04F $$ MTZ017>020-022>027-061-062-191700- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow SUNNY 52 31 44 S10 30.12F Glendive SUNNY 52 28 39 SW10 30.18F Jordan N/A 53 25 33 SW15 30.14F Malta MOSUNNY 52 28 40 S21 30.08F Plentywood MOSUNNY 46 36 66 VRB6 30.15S Poplar SUNNY 50 32 50 S16 30.15F Scobey FAIR 52 32 46 SW14 30.11F Wolf Point SUNNY 53 30 41 SW10 30.15F $$ MTZ028>42-056>058-191700- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker SUNNY 45 24 43 MISG 30.20F Big Timber SUNNY 50 21 32 W18G24 30.15S Billings MOSUNNY 45 27 49 SW5 30.16F Forsyth SUNNY 51 24 34 S10 30.18F Hardin SUNNY 50 27 40 S8 30.16F Laurel SUNNY 52 28 40 S13 30.16F Livingston MOSUNNY 51 21 30 SW18G28 30.14F Miles City SUNNY 49 26 41 VRB3 30.19F $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston CLOUDY 46 32 58 W9 30.15F Minot CLOUDY 43 31 62 NW14 30.16S Dickinson MOSUNNY 46 29 51 N7 30.16S Beach N/A 46 28 49 W8 30.19F Bowman PTSUNNY 45 30 57 N12 30.19F Crosby CLOUDY 45 32 61 W7 30.16S Glen Ullin PTSUNNY 45 32 61 N15G22 30.16F Hettinger MOSUNNY 45 31 58 W14 30.20S Tioga CLOUDY 46 37 71 W14 30.16F Watford City PTSUNNY 48 34 57 W12 30.18S Bismarck PTSUNNY 46 31 55 NW12G20 30.18R Grand Forks CLOUDY 42 37 82 N18 30.09R Fargo CLOUDY 45 38 76 NW15 30.10R Buffalo SD N/A 44 25 47 NW9 30.19F Rapid City PTSUNNY 44 29 55 N8G16 30.22R Intl Falls CLOUDY 40 36 86 NW12 29.94R WCI 33 Duluth CLOUDY 45 39 79 NW12 29.90R Minneapolis CLOUDY 49 40 71 NW15G25 30.00R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY SUNNY 45 20 36 VRB6 30.18F Cody SUNNY 51 13 21 W6 30.20S Gillette SUNNY 43 25 49 NW12 30.20F Powell FAIR 46 19 34 SE10G18 30.18S Sheridan SUNNY 46 27 47 VRB5 30.19F Yellowstone La N/A 35 20 54 VRB3 30.23F Boise MOSUNNY 56 32 40 W5 30.20R Couer d'Alene SUNNY 54 40 59 SE10 30.16R Idaho Falls SUNNY 46 23 40 CALM 30.23S Salmon SUNNY 45 24 43 SW3 30.22F Spokane MOSUNNY 53 39 59 S9 30.15R Seattle CLOUDY 53 46 77 S8 30.27S Portland PTSUNNY 55 46 71 CALM 30.30S $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTSUNNY 81 65 58 VRB6 30.25S Anchorage CLOUDY 45 34 65 SE17G32 29.86R Boston MOSUNNY 92 64 39 SW12G23 29.96F HX 93 Chicago PTSUNNY 75 62 64 SW17G28 29.90R Fairbanks MOSUNNY 46 28 49 E5 29.78R Great Falls SUNNY 55 31 39 SW15G23 30.08S Houston CLOUDY 79 75 87 SE14 29.99R Las Vegas NV SUNNY 69 15 12 N10 30.10R Phoenix AZ MOSUNNY 78 32 18 E6 29.90R Salt Lake City MOSUNNY 53 26 35 CALM 30.20R San Diego PTSUNNY 66 54 65 W5 29.99R San Francisco SUNNY 68 43 40 NE3 30.02S Washington Dul MOSUNNY 92 63 38 W8G18 30.12F HX 93 $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary MOSUNNY 54 32 43 N10 29.98S Fort McMurray SUNNY 66 34 30 S6 29.83F High Level PTSUNNY 57 36 44 VRB5 29.72S Lethbridge PTSUNNY 59 32 36 NW14G21 29.98F Medicine Hat MOSUNNY 54 36 50 SW9 29.99F Pincher Creek MOSUNNY 54 36 50 W20G25 30.02F Fort Smith NWT PTSUNNY 55 27 33 SE7 29.79F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan MOSUNNY 45 34 65 VRB3 30.16F Prince Albert PTSUNNY 54 25 32 S14G21 30.06F Regina PTSUNNY 45 37 76 SE13 30.13F Saskatoon MOSUNNY 54 37 54 S20 30.05F Swift Current CLOUDY 52 36 54 S16G24 30.03S $$