ASUS45 KTFX 191710 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 1100 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>007-043-191800- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell PTSUNNY 47 41 80 S9 30.14F Missoula PTSUNNY 48 33 56 CALM 30.17F Butte PTSUNNY 48 23 37 N9 30.17F Anaconda CLOUDY 50 25 38 W12 30.15S Hamilton CLOUDY 55 28 35 S6 30.16S Mullan Pass CLOUDY 39 33 79 CALM 30.16S Plains PTSUNNY 50 46 87 CALM 30.15S Ronan PTSUNNY 48 43 81 S6 30.15S $$ MTZ008-052>055-191800- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman MOSUNNY 50 23 34 CALM 30.17S Dillon SUNNY 51 19 28 VRB7 30.15F Ennis N/A 50 19 29 MISG 30.21F Twin Bridges MOSUNNY 50 19 29 S9 30.18F W Yellowstone MOSUNNY 45 14 29 W13G21 30.19F $$ MTZ009-010-012-014-046-048-049-054-191800- 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 30.01F Great Falls MOSUNNY 58 30 34 SW13G20 30.07F Helena PTSUNNY 56 30 37 W13G21 30.12F Malmstrom AFB MOSUNNY 58 31 37 S12 30.05F Augusta N/A 56 29 35 W15G22 30.04S Bowmans Corner PTSUNNY 57 31 37 SW7G20 N/A Fairfield CLOUDY 56 28 34 E7 30.01 Power PTSUNNY 56 29 36 SW5G16 30.02F Raynesford SUNNY 54 30 41 N14 30.05S Ulm SUNNY 56 33 42 N9 30.03S $$ MTZ011-013-016-021-045-047-050-051-191800- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre SUNNY 59 32 36 SW15G24 30.03F Denton SUNNY 54 31 40 NW6 30.05F Fort Benton SUNNY 63 34 34 SW7 30.03F Geyser PTSUNNY 56 29 35 W14G21 30.05F Grass Range SUNNY 55 26 33 N8 30.03F N Bar Ranch PTSUNNY 50 25 37 NW9 30.09F Roy MOSUNNY 57 31 38 N7G21 30.03 Stanford MOSUNNY 54 29 38 S6 30.06S Winifred SUNNY 54 30 40 W9 30.04S $$ MTZ017>020-022>027-061-062-191800- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow SUNNY 55 28 35 S16 30.11F Glendive MOSUNNY 54 28 36 S12G21 30.18S Jordan N/A 55 23 28 S17G25 30.12F Malta PTSUNNY 55 28 35 SW17 30.06F Plentywood MOSUNNY 52 36 54 S8 30.13F Poplar SUNNY 55 30 38 SW14 30.14F Scobey FAIR 55 28 35 SW13 30.10S Wolf Point SUNNY 56 28 34 SW8 30.14F $$ MTZ028>42-056>058-191800- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker SUNNY 48 24 39 NW5 30.20S Big Timber SUNNY 55 18 22 W22G30 30.13F Billings MOSUNNY 51 27 39 VRB5 30.14F Forsyth SUNNY 55 22 27 S8 30.16F Hardin MOSUNNY 54 27 35 SE9 30.15F Harlowton FAIR 52 31 46 W7 30.07 Laurel SUNNY 57 23 26 S17 30.14F Livingston MOSUNNY 53 22 29 SW20G31 30.13F Miles City SUNNY 51 26 37 S7 30.18F $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston MOSUNNY 50 31 48 W10G16 30.15S Minot PTSUNNY 46 30 53 NW12 30.16S Dickinson MOSUNNY 49 29 46 N9 30.16S Beach N/A 48 28 46 SW9 30.20S Bowman FAIR 46 27 46 W8 30.19S Crosby PTSUNNY 48 32 53 NW9 30.15S Glen Ullin PTSUNNY 48 30 49 NW15 30.17S Hettinger PTSUNNY 48 29 47 NW9 30.20S Tioga PTSUNNY 46 36 66 W10G17 30.16S Watford City PTSUNNY 50 34 53 NW8 30.17S Bismarck PTSUNNY 49 28 44 N13 30.18S Grand Forks CLOUDY 42 38 85 NW14G25 30.11R Fargo LGT RAIN 44 39 82 NW15 30.11R Buffalo SD N/A 47 26 44 N9 30.19S Rapid City PTSUNNY 48 30 49 N9 30.23R Intl Falls LGT RAIN 41 36 82 NW10 29.95R Duluth CLOUDY 45 38 76 NW16G25 29.92R Minneapolis CLOUDY 50 39 66 NW13G23 30.04R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY SUNNY 48 18 30 S8 30.17F Cody SUNNY 51 12 21 S9G18 30.19F Gillette SUNNY 46 21 37 NW13G18 30.19F Powell FAIR 52 19 28 SE8G17 30.17F Sheridan SUNNY 50 26 39 VRB6 30.18F Yellowstone La N/A 37 19 48 VRB5 30.22F WCI 33 Boise SUNNY 59 31 34 VRB5 30.19F Couer d'Alene MOSUNNY 56 40 55 SE10 30.15F Idaho Falls SUNNY 51 17 26 CALM 30.22F Salmon SUNNY 50 24 36 VRB3 30.20F Spokane PTSUNNY 57 35 43 SW15G21 30.14F Seattle CLOUDY 53 46 77 SW6 30.27S Portland PTSUNNY 58 47 66 CALM 30.29F $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTSUNNY 82 65 56 E7 30.25S Anchorage CLOUDY 45 32 61 SE14G25 29.87R Boston MOSUNNY 94 62 34 W13G28 29.94F HX 94 Chicago PTSUNNY 77 63 61 SW9G24 29.90S Fairbanks MOSUNNY 50 27 40 E7 29.78S Great Falls MOSUNNY 58 30 34 SW13G20 30.07F Houston CLOUDY 85 75 72 SE15 30.00R HX 93 Las Vegas NV SUNNY 73 9 8 NE22G31 30.09F Phoenix AZ MOSUNNY 81 31 16 CALM 29.90S Salt Lake City MOSUNNY 57 23 26 VRB6 30.18F San Diego PTSUNNY 66 55 67 W3 29.99S San Francisco SUNNY 66 51 58 NE5 30.03R Washington Dul MOSUNNY 93 62 35 W12G23 30.11F HX 93 $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary MOSUNNY 55 32 41 VRB2 29.97F Fort McMurray SUNNY 68 30 24 SW12G18 29.81F High Level PTSUNNY 61 37 41 VRB2 29.72S Lethbridge LGT RAIN 57 34 41 W13G24 29.98S Medicine Hat PTSUNNY 57 37 47 SW7 29.98F Pincher Creek MOSUNNY 55 34 44 W17G28 30.01F Fort Smith NWT PTSUNNY 59 28 31 SE9G17 29.79S $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan CLOUDY 46 36 66 NW6 30.15F Prince Albert PTSUNNY 54 25 32 S14G22 30.06S Regina PTSUNNY 46 36 66 SE10 30.13S Saskatoon MOSUNNY 54 37 54 S20G25 30.05S Swift Current CLOUDY 54 32 43 S20G26 30.02F $$