ASUS45 KTFX 190810 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 200 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>007-043-190900- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Kalispell PTCLDY 40 38 93 CALM 30.15R Missoula CLEAR 39 31 72 CALM 30.16S Butte CLEAR 25 19 78 SE3 30.18S Anaconda MOSUNNY 33 23 69 W9 30.15F WCI 25 Hamilton PTCLDY 36 27 69 S5 30.17R WCI 32 Mullan Pass PTCLDY 35 31 85 CALM 30.15F Plains SUNNY 39 39 100 CALM 30.16S Ronan MOSUNNY 39 37 93 CALM 30.14S $$ MTZ008-052>055-190900- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman CLEAR 34 26 72 CALM 30.18S Dillon CLEAR 28 17 63 S8 30.17R WCI 20 Ennis CLEAR 27 19 74 MISG 30.23S Twin Bridges SUNNY 27 21 80 SE7 30.20S WCI 19 W Yellowstone CLEAR 18 14 86 CALM 30.21S $$ MTZ009-010-012-014-046-048-049-054-190900- 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 30.06F Great Falls CLEAR 40 27 59 S13 30.09F WCI 32 Helena CLEAR 38 24 57 CALM 30.14S Malmstrom AFB PTCLDY 39 27 60 S12 30.09F WCI 32 Augusta N/A 36 31 81 SW3 30.06F Bowmans Corner CLEAR 38 29 70 SE8 N/A WCI 32 Power N/A 35 27 71 SE3 30.05F Raynesford N/A 39 26 58 SW15 30.09F WCI 31 Ulm N/A 40 29 65 W10 30.05F WCI 33 $$ MTZ011-013-016-021-045-047-050-051-190900- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre CLOUDY 40 26 57 W6 30.10S WCI 36 Denton N/A 34 28 77 S12 30.13F WCI 26 Fort Benton PTSUNNY 44 28 54 SW3 30.08F Geyser N/A 35 27 72 SW8 30.10F WCI 29 Grass Range N/A 26 22 83 N6 30.12F WCI 19 N Bar Ranch CLEAR 27 23 86 CALM 30.18F Stanford N/A 34 28 79 E6 30.10F WCI 28 Winifred CLEAR 37 24 59 S9 30.11F WCI 31 $$ MTZ017>020-022>027-061-062-190900- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow CLEAR 35 29 78 S3 30.16F Glendive MOCLDY 37 30 75 NW8 30.17F WCI 31 Jordan N/A 22 20 92 W6 30.19S WCI 14 Malta CLEAR 34 32 93 W3 30.14F Plentywood CLEAR 32 32 100 CALM 30.15S Poplar CLEAR 32 32 100 S5 30.17F WCI 27 Scobey PTSUNNY 28 28 100 S5 30.14F WCI 23 Wolf Point CLEAR 29 26 89 CALM 30.18F $$ MTZ028>42-056>058-190900- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker CLOUDY 36 31 82 NW6 30.17R WCI 31 Big Timber SUNNY 32 25 74 S8 30.20F WCI 25Billings PTCLDY 34 25 69 CALM 30.21S Forsyth SUNNY 31 28 86 W6 30.21R WCI 26 Hardin PTSUNNY 25 21 86 W5 30.21S WCI 19 Laurel SUNNY 34 27 75 MISG 30.22S Livingston CLEAR 25 24 96 NW5 30.18F WCI 19 Miles City CLEAR 32 30 92 W9 30.19S WCI 24 $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston PTCLDY 32 32 100 NW6 30.14S WCI 26 Minot CLOUDY 39 36 89 NW8 30.10S WCI 33 Dickinson CLOUDY 38 37 97 NW14 30.11R FOG WCI 30 Beach N/A 37 37 100 NW8 30.16F WCI 31 Bowman CLOUDY 34 34 100 NW12 30.15R WCI 25 Crosby FAIR 32 32 100 W7 30.14S WCI 26 Glen Ullin CLOUDY 39 39 100 NW9 30.11S WCI 33 Hettinger CLOUDY 36 34 92 NW8 30.14R WCI 30 Tioga CLOUDY 36 36 100 W5 30.14F WCI 32 Watford City CLOUDY 39 39 100 NW7 30.15S WCI 34 Bismarck CLOUDY 41 37 86 NW7 30.12R Grand Forks LGT RAIN 41 40 96 N13 29.98S FOG Fargo CLOUDY 42 40 92 NW16 29.96S Buffalo SD N/A 37 33 85 NW8 30.15R WCI 31 Rapid City CLOUDY 38 34 85 NW7 30.16S WCI 33 Intl Falls LGT RAIN 40 38 93 N8 29.84F WCI 34 Duluth CLOUDY 42 40 92 NE5 29.76S Minneapolis LGT RAIN 53 51 93 NW14 29.77R $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY CLEAR 28 24 85 SW6 30.17S WCI 22 Cody CLEAR 31 23 72 S8 30.23S WCI 23 Gillette CLEAR 28 25 88 W6 30.17F WCI 22 Powell FAIR 34 19 55 CALM 30.19S Sheridan CLEAR 26 24 92 CALM 30.19F Yellowstone La N/A 20 14 77 CALM 30.22S Boise CLEAR 46 30 53 SW5 30.12R Couer d'Alene MOCLDY 47 42 83 NE6 30.15S Idaho Falls CLEAR 31 27 85 N5 30.19S WCI 26 Salmon CLEAR 35 24 64 CALM 30.19R Spokane MOCLDY 48 39 71 E3 30.13S Portland PTCLDY 53 46 77 NW10G17 30.27R $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta PTCLDY 71 59 65 SE9 30.22F Anchorage MOCLDY 46 30 53 SE17G32 29.86F Boston PTCLDY 70 61 73 SW13 30.04F Chicago CLOUDY 67 61 81 S12 29.87F Fairbanks MOCLDY 48 28 46 SW6 29.77R Great Falls CLEAR 40 27 59 S13 30.09F WCI 32 Houston MOCLDY 80 74 81 S13G24 29.93S Las Vegas NV CLEAR 66 21 18 NE8 30.05R Phoenix AZ CLEAR 77 18 11 W9 29.84S Salt Lake City PTCLDY 43 33 68 NE3 30.15R San Diego PTCLDY 61 51 70 CALM 29.96F San Francisco CLEAR 57 45 64 NW7 29.98S Washington Dul MOCLDY 74 61 63 SW3 30.11S $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKSCalgary MOCLDY 46 32 57 W3 29.99S Fort McMurray CLEAR 43 30 61 E3 29.92S High Level CLOUDY 50 37 62 VRB3 29.73F Lethbridge CLEAR 36 30 80 SW9 30.01F WCI 29 Medicine Hat CLOUDY 48 27 43 S15G24 30.03F Pincher Creek CLOUDY 39 34 81 W10 30.04F WCI 32 Fort Smith NWT PTCLDY 45 21 39 SE9 29.87F $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan CLEAR 32 30 93 NW9 30.13F WCI 24 Prince Albert CLEAR 39 28 65 S7 30.12F WCI 34 Regina PTCLDY 32 30 93 SE3 30.15F Saskatoon PTCLDY 41 28 60 SE12 30.11S Swift Current PTCLDY 37 30 75 S14 30.06F WCI 29 $$