ASUS45 KTFX 190910 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 300 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>007-043-191000- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell MOCLDY 38 37 97 CALM 30.14F Missoula PTCLDY 37 31 78 CALM 30.16S Butte CLEAR 23 18 81 SE5 30.18S WCI 17 Anaconda SUNNY 30 22 73 SW6 30.15F WCI 24 Hamilton PTCLDY 39 27 60 S7 30.16S WCI 34 Mullan Pass PTCLDY 35 30 82 VRB3 30.15S Plains MOSUNNY 37 37 100 CALM 30.17S Ronan MOSUNNY 37 36 93 CALM 30.14F $$ MTZ008-052>055-191000- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman CLEAR 29 25 85 SE9 30.17F WCI 20 Dillon CLEAR 28 17 63 S9 30.16F WCI 19 Ennis CLEAR 25 19 80 MISG 30.22F Twin Bridges SUNNY 30 21 69 SE10 30.19S WCI 21 W Yellowstone CLEAR 16 14 93 CALM 30.21S $$ MTZ009-010-012-014-046-048-049-054-191000- 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 30.05F Great Falls CLEAR 39 27 62 S10 30.08F WCI 32 Helena CLEAR 36 24 62 CALM 30.13F Malmstrom AFB PTCLDY 39 27 60 S8 30.08F WCI 34 Augusta N/A 37 29 75 W6 30.06S WCI 32 Bowmans Corner CLEAR 37 28 71 SE7 N/A WCI 31 Power CLEAR 33 27 79 CALM 30.05S Raynesford CLEAR 37 26 63 S9 30.07F WCI 31 Ulm CLEAR 38 28 67 CALM 30.04F $$ MTZ011-013-016-021-045-047-050-051-191000- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre MOCLDY 37 27 67 NW6 30.09F WCI 32 Denton MOCLDY 38 29 69 S14 30.11F WCI 30 Fort Benton PTSUNNY 35 29 79 NW3 30.07F Geyser MOCLDY 35 26 70 SW10 30.08F WCI 27 Grass Range CLEAR 27 20 76 CALM 30.11F N Bar Ranch CLEAR 27 23 86 NW3 30.17F Stanford MOCLDY 35 26 71 CALM 30.09F Winifred MOCLDY 37 26 65 S8 30.10F WCI 31 $$ MTZ017>020-022>027-061-062-191000- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow CLEAR 33 29 85 S5 30.15F WCI 29 Glendive CLEAR 33 27 78 NW9 30.18R WCI 25 Jordan N/A 23 20 88 W5 30.18F WCI 17 Malta CLEAR 37 32 81 W6 30.13F WCI 33 Plentywood PTCLDY 32 30 93 NW5 30.15S WCI 27 Poplar MOCLDY 30 28 93 S9 30.18R WCI 22 Scobey CLOUDY 32 32 100 S6 30.14S WCI 26 Wolf Point CLEAR 25 24 96 CALM 30.18S $$ MTZ028>42-056>058-191000- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker CLOUDY 36 32 85 W7 30.17S WCI 30 Big Timber SUNNY 30 23 74 SW9 30.19F WCI 22 Billings PTCLDY 35 27 72 S6 30.19F WCI 30 Forsyth SUNNY 29 26 88 W3 30.20S Hardin PTSUNNY 23 21 93 CALM 30.21S Laurel SUNNY 32 27 80 MISG 30.21S Livingston CLEAR 25 22 88 CALM 30.17F Miles City CLEAR 29 27 92 W9 30.19S WCI 20 $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston CLEAR 31 30 96 NW8 30.14S WCI 23 Minot CLOUDY 38 35 89 NW6 30.12R WCI 33 Dickinson CLOUDY 37 36 96 NW9 30.12R WCI 30 Beach N/A 37 37 100 W7 30.17R WCI 32 Bowman CLOUDY 36 36 100 NW10 30.15R WCI 28 Crosby MOCLDY 30 30 100 W8 30.15R WCI 23 Glen Ullin CLOUDY 37 37 100 N7 30.12S WCI 32 Hettinger CLOUDY 36 34 92 NW9 30.14S WCI 29 Tioga FAIR 32 32 100 W6 30.15R WCI 26 Watford City MOCLDY 37 37 100 NW6 30.16R WCI 33 Bismarck CLOUDY 41 36 82 NW7 30.13R Grand Forks CLOUDY 41 40 96 NW13 30.00R Fargo CLOUDY 42 40 92 NW16 29.99S Buffalo SD N/A 37 33 85 NW10 30.15S WCI 30 Rapid City CLOUDY 38 34 85 N5 30.17R WCI 34 Intl Falls CLOUDY 39 37 92 N9 29.84F WCI 33 Duluth CLOUDY 42 40 92 CALM 29.76S Minneapolis CLOUDY 52 49 89 NW14G28 29.80R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY CLEAR 25 20 81 W5 30.16F WCI 19 Cody CLEAR 33 26 75 SW7 30.21F WCI 27 Gillette CLEAR 27 25 92 W6 30.17S WCI 20 Powell FAIR 32 21 64 SE6 30.17F WCI 26 Sheridan CLEAR 25 24 96 CALM 30.19S Yellowstone La N/A 19 14 81 NW3 30.22S Boise CLEAR 45 29 53 S3 30.13R Couer d'Alene PTCLDY 47 41 80 CALM 30.15S Idaho Falls CLEAR 30 23 75 N6 30.20R WCI 24 Salmon CLEAR 31 22 69 CALM 30.20R Spokane MOCLDY 47 39 74 SE3 30.13S Seattle CLOUDY 53 48 83 SW3 30.25 Portland CLEAR 53 47 79 NW5 30.27S $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTCLDY 69 59 70 SE6 30.22S Anchorage PTCLDY 46 30 53 SE15G29 29.85F Boston PTCLDY 69 62 78 SW13 30.02F Chicago CLOUDY 69 60 73 S13G29 29.87S Fairbanks MOCLDY 41 28 60 CALM 29.78R Great Falls CLEAR 39 27 62 S10 30.08F WCI 32 Houston CLOUDY 80 74 81 S12G22 29.93S Las Vegas NV CLEAR 65 21 18 N9 30.05S Phoenix AZ CLEAR 73 20 13 W6 29.83F Salt Lake City PTCLDY 43 33 68 CALM 30.15S San Diego PTCLDY 60 51 72 NE3 29.95F San Francisco CLEAR 56 45 66 W9 29.97F Washington Dul MOCLDY 72 61 68 S7 30.11S $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary MOCLDY 46 32 57 NW5 29.98F Fort McMurray CLEAR 39 30 70 E6 29.91F WCI 35 High Level CLOUDY 48 37 66 NE2 29.73S Lethbridge CLEAR 36 32 87 S7 30.01S WCI 30 Medicine Hat CLEAR 45 28 53 SW15G24 30.02F Pincher Creek MOCLDY 41 34 75 W12 30.04S Fort Smith NWT PTCLDY 45 21 39 SE3 29.86F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan CLEAR 32 30 93 NW8 30.14R WCI 25 Prince Albert CLEAR 36 30 80 S3 30.12S Regina PTCLDY 32 30 93 E3 30.14F Saskatoon MOCLDY 39 28 65 S10G17 30.10F WCI 32 Swift Current MOCLDY 37 30 75 S16G24 30.05F WCI 28 $$