ASUS45 KTFX 191510 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 900 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>007-043-191600- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell PTSUNNY 41 40 96 CALM 30.14S Missoula CLOUDY 40 33 76 CALM 30.19R Butte MOSUNNY 35 20 54 CALM 30.19R Anaconda MOSUNNY 48 26 42 W12 30.16R Hamilton PTSUNNY 46 28 49 S9 30.18S Mullan Pass PTSUNNY 39 32 76 CALM 30.15R Plains CLOUDY 43 43 100 CALM 30.17S Ronan CLOUDY 45 41 87 S6 30.15R $$ MTZ008-052>055-191600- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman MOSUNNY 40 26 57 CALM 30.19S Dillon MOSUNNY 41 19 41 S10 30.18R Ennis MOSUNNY 39 21 48 MISG 30.23S Twin Bridges MOSUNNY 39 21 48 S7 30.21S WCI 34 W Yellowstone SUNNY 32 19 59 CALM 30.22S $$ MTZ009-010-012-014-046-048-049-054-191600- 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 30.03S Great Falls SUNNY 51 32 48 SW14 30.08S Helena SUNNY 43 27 53 CALM 30.15S Malmstrom AFB SUNNY 52 32 46 SW12 30.08S Augusta N/A 52 29 40 W10 30.05R Bowmans Corner SUNNY 48 33 54 E14 N/A Power SUNNY 51 33 50 SW10 30.04S Raynesford SUNNY 51 28 42 N13 30.05S Ulm SUNNY 52 34 50 N13 30.04S $$ MTZ011-013-016-021-045-047-050-051-191600- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre SUNNY 53 29 39 SW18 30.05F Denton SUNNY 50 30 46 S9 30.06S Fort Benton SUNNY 52 36 55 VRB5 30.06F Geyser SUNNY 52 29 41 W13 30.06S Grass Range SUNNY 50 28 43 N6 30.05S N Bar Ranch SUNNY 46 28 49 S15 30.11F Stanford SUNNY 51 28 41 SW12 30.06R Winifred SUNNY 50 29 43 SW16 30.05R $$ MTZ017>020-022>027-061-062-191600- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow SUNNY 45 35 68 S8 30.14S Glendive SUNNY 47 30 51 S7 30.19F Jordan N/A 49 27 42 S13 30.15S Malta SUNNY 50 34 53 S14 30.09S Plentywood PTSUNNY 41 36 81 S6 30.16S Poplar SUNNY 45 32 61 SW10G16 30.17F Scobey FAIR 48 34 57 S10 30.13S Wolf Point SUNNY 46 31 55 VRB3 30.17F $$ MTZ028>42-056>058-191600- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker SUNNY 43 25 49 NW8 30.21R Big Timber SUNNY 45 25 45 SW18 30.16S Billings MOSUNNY 42 26 53 SW8 30.17S Forsyth SUNNY 46 32 59 CALM 30.19F Hardin SUNNY 41 30 65 E6 30.18F Laurel SUNNY 43 27 52 S9 30.18F Livingston MOSUNNY 41 26 55 CALM 30.15S Miles City SUNNY 45 27 49 S8 30.21R $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston PTSUNNY 43 34 70 W9 30.17S Minot PTSUNNY 41 34 76 NW10 30.16S Dickinson MOSUNNY 44 35 70 NW12 30.16F Beach N/A 45 28 53 N6 30.20S Bowman PTSUNNY 43 34 70 N15 30.19S Crosby CLOUDY 45 37 76 CALM 30.16S Glen Ullin PTSUNNY 45 37 76 NW15G22 30.17S Hettinger MOSUNNY 42 34 73 NW14 30.20R Tioga FAIR 43 39 87 NW9G16 30.18S Watford City FAIR 45 37 76 W8 30.19S Bismarck CLOUDY 46 34 62 NW16 30.17S Grand Forks CLOUDY 42 38 85 N20 30.08R Fargo CLOUDY 42 38 85 NW20G28 30.09R Buffalo SD N/A 42 27 55 NW9 30.20R Rapid City SUNNY 44 31 60 N14 30.21S Intl Falls LGT RAIN 38 36 92 NW14G24 29.91S WCI 30 Duluth CLOUDY 44 39 82 NW12G23 29.87R Minneapolis CLOUDY 49 42 77 NW22 29.98R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY SUNNY 41 19 41 SE6 30.19S Cody SUNNY 46 17 31 CALM 30.20F Gillette MOSUNNY 41 30 65 NW9 30.21S Powell FAIR 39 21 48 SE15 30.18R WCI 31 Sheridan SUNNY 41 29 62 SE6 30.21S Yellowstone La N/A 31 20 63 VRB5 30.24R WCI 26 Boise CLOUDY 54 29 38 CALM 30.19R Couer d'Alene MOSUNNY 51 41 68 S12 30.15R Idaho Falls MOSUNNY 39 23 52 NW5 30.23R WCI 36 Salmon SUNNY 41 23 48 CALM 30.24S Spokane MOSUNNY 49 38 65 S8 30.14R Seattle CLOUDY 52 47 83 SW6 30.27R Portland PTSUNNY 54 47 77 CALM 30.30R $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTSUNNY 78 64 61 SE7 30.25F Anchorage PTSUNNY 45 34 65 S22G36 29.83R Boston MOSUNNY 89 66 46 SW9 29.98F HX 91 Chicago PTSUNNY 74 64 71 SW12G21 29.89S Fairbanks MOSUNNY 41 28 60 NE5 29.77F Great Falls SUNNY 51 32 48 SW14 30.08S Houston LGT RAIN 78 76 93 S15 29.98F Las Vegas NV SUNNY 65 19 17 NE7 30.09R Phoenix AZ MOSUNNY 75 25 15 E5 29.89R Salt Lake City MOSUNNY 50 30 46 CALM 30.19S San Diego PTSUNNY 63 52 67 CALM 29.98R San Francisco SUNNY 62 48 60 SE3 30.02R Washington Dul MOSUNNY 90 62 39 NW13G22 30.13S HX 90 $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary PTSUNNY 52 32 46 N12 29.98S Fort McMurray SUNNY 59 36 41 VRB3 29.85F High Level PTSUNNY 57 34 41 S3 29.72S Lethbridge MOSUNNY 57 34 41 W21 29.99S Medicine Hat MOSUNNY 52 36 54 SW12G17 30.00S Pincher Creek CLOUDY 50 36 57 W17G24 30.03R Fort Smith NWT PTSUNNY 54 25 32 SE10 29.80F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan MOSUNNY 41 34 75 VRB2 30.17S Prince Albert PTSUNNY 50 27 40 S10 30.08F Regina PTSUNNY 39 36 87 SE8 30.14S WCI 34 Saskatoon MOSUNNY 50 36 57 SE18 30.06S Swift Current N/A 48 37 66 S20G28 30.03S $$