Regional Weather Roundup
Issued by NWS
Issued by NWS
166 ASUS45 KTFX 160510 RWRMT Montana Regional Weather Roundup National Weather Service Great Falls MT 1000 PM MST MON DEC 15 2025 NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. MTZ001>007-043-160600- West of the divide CITY SKY/WX TMP DP RH WIND PRES REMARKS Missoula CLOUDY 49 40 71 SW3G20 29.86F Butte CLOUDY 48 33 56 VRB6 29.99F Anaconda MOCLDY 46 33 59 SW28G40 29.94F Hamilton CLOUDY 48 41 76 S10 29.91F Mullan Pass LGT RAIN 37 36 96 MISG 29.83F Plains LGT RAIN 54 50 87 SW10G30 29.79F Ronan CLOUDY 52 43 71 S10 29.79S $$ MTZ008-052>055-160600- Southwest Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Bozeman CLOUDY 51 29 42 SW10 29.97F Dillon MOCLDY 44 23 43 SE6 30.02F Ennis CLOUDY 48 19 32 S22G29 30.10F Twin Bridges MOCLDY 46 25 42 S12 30.04F $$ MTZ009-010-012-014-046-048-049-054-160600- East Slopes and Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Cut Bank PTCLDY 50 35 56 SW23G35 29.55F Great Falls CLEAR 53 37 54 SW31G45 29.67F Helena MOCLDY 50 34 54 W5 29.85F Malmstrom AFB PTCLDY 55 38 51 S31G38 29.66F Augusta N/A 49 37 65 S23 29.66F Bowmans Corner PTCLDY 50 38 62 S29G38 29.67F Fairfield PTCLDY 52 37 57 NW30 29.62F Power CLEAR 51 37 59 SW26G33 29.61F Raynesford CLEAR 57 34 41 N26G54 29.69F Ulm CLEAR 56 36 47 N32G39 29.67F $$ MTZ011-013-016-021-045-047-050-051-160600- North Central Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Havre CLEAR 47 37 68 SW28G38 29.53F Lewistown PTCLDY 53 34 48 SW28G41 29.73F Denton PTCLDY 51 37 58 SW21G28 29.67F Fort Benton CLEAR 58 38 48 SW28G40 29.61F Geyser PTCLDY 57 35 43 SW39G58 29.65F Grass Range MOCLDY 58 35 41 N43G58 29.60S N Bar Ranch MOCLDY 52 30 43 SW15G24 29.71F Roy MOCLDY 54 36 49 W28 29.57F Stanford PTCLDY 55 34 44 S26G49 29.58F Winifred MOCLDY 54 37 51 SW26G35 29.63S $$ MTZ017>020-022>027-061-062-160600- Northeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Glasgow MOCLDY 44 33 65 W5 29.54F Glendive CLOUDY 44 31 60 SW17 29.63F Jordan N/A 45 32 60 SW13 29.61F Malta CLEAR 46 37 71 SW22G32 29.50F Plentywood CLOUDY 39 32 75 W14G20 29.47F WCI 31 Poplar CLOUDY 41 34 75 SW17 29.54F Scobey FAIR 43 36 75 SW7 29.47F Wolf Point CLOUDY 35 30 82 SW6 29.54F WCI 30 $$ MTZ028>42-056>058-160600- Southcentral and southeast Montana CITY SKY/WX TMP DP RH WIND PRES REMARKS Baker MOCLDY 45 28 51 W16 29.69F Big Timber CLEAR 52 25 35 W29G41 29.86R Billings PTCLDY 51 25 36 W16G26 29.82F Forsyth CLOUDY 53 30 41 W16 29.71F Hardin CLEAR 45 28 53 SW9 29.77F Harlowton FAIR 50 31 49 N31G45 29.76S Livingston MOCLDY 50 22 33 SW33G51 29.90S Miles City CLOUDY 46 28 49 W8 29.69F $$ Regional Reports...Dakotas/MN CITY SKY/WX TMP DP RH WIND PRES REMARKS Williston CLOUDY 36 30 79 SW12 29.53F WCI 28 Minot MOCLDY 42 28 57 SW17G26 29.49F Dickinson CLOUDY 41 29 62 W16 29.61F Beach N/A 45 27 49 SW14G22 29.66F Bowman FAIR 43 30 61 SW16 29.68F Crosby FAIR 37 30 75 SW18 29.45F WCI 27 Glen Ullin FAIR 41 28 60 SW13 29.61F Hettinger CLOUDY 38 28 67 W7 29.69F WCI 33 Tioga FAIR 37 32 81 SW17 29.52F WCI 28 Watford City FAIR 41 32 70 SW13G20 29.56F Bismarck MOCLDY 29 26 89 S8 29.64F WCI 21 Grand Forks PTCLDY 15 10 80 S18 29.69F WCI -2 Fargo PTCLDY 16 11 80 S15 29.77F WCI 1 Buffalo SD N/A 43 27 53 W10 29.69F Rapid City PTCLDY 34 20 56 CALM 29.79F Intl Falls CLOUDY 18 11 74 S6 29.76F WCI 10 Minneapolis PTCLDY 17 11 77 SE6 29.94F WCI 9 $$ Regional Reports...WY/CO/ID/WA/OR CITY SKY/WX TMP DP RH WIND PRES REMARKS Buffalo WY MOCLDY 55 22 27 W6 29.87F Cody PTCLDY 52 22 30 W14G29 30.01R Gillette MOCLDY 50 15 24 SW18 29.85F Powell FAIR 50 19 29 W26G33 29.92S Sheridan CLOUDY 54 25 32 W12G23 29.81F Yellowstone La N/A 25 17 72 CALM 30.23S Boise CLOUDY 38 31 76 NW6 30.16F WCI 33 Couer d`Alene PTCLDY 53 44 71 SW17G29 29.84S Idaho Falls PTCLDY 35 23 61 CALM 30.23F Salmon CLOUDY 33 28 81 CALM 30.10F Spokane PTCLDY 50 41 71 SW17 29.86R Seattle LGT RAIN 50 46 86 S13 30.04R FOG Portland MOCLDY 54 47 77 CALM 30.11R $$ Other Reports CITY SKY/WX TMP DP RH WIND PRES REMARKS Atlanta CLEAR 33 11 39 SW3 30.32S Anchorage CLEAR 19 -2 38 N14 29.39F WCI 6 Boston CLOUDY 25 12 58 W15G22 30.11R WCI 13 Chicago PTCLDY 19 11 70 S3 30.07F Fairbanks CLEAR -36 N/A N/A CALM 29.86 Great Falls CLEAR 53 37 54 SW31G45 29.67F Houston MOCLDY 41 33 73 S6 30.29F Las Vegas NV MOCLDY 55 27 34 SW7 30.16S Phoenix AZ CLEAR 65 37 35 E3 30.01R Salt Lake City MOCLDY 34 31 88 SE5 30.28F WCI 30 San Diego PTCLDY 56 55 97 CALM 30.09F FOG San Francisco MOCLDY 51 46 83 NE5 30.24S Washington Dul PTCLDY 26 8 46 S7 30.20F WCI 18 $$ Regional Reports...Alberta CITY SKY/WX TMP DP RH WIND PRES REMARKS Calgary MOCLDY 46 32 57 W22G40 29.27 Fort McMurray CLOUDY -2 -9 71 NW16G23 29.43R WCI -23 High Level LGT SNOW -4 -9 77 N13 29.67R WCI -23 Lethbridge LGT RAIN 52 39 62 SW26G39 29.37F Medicine Hat CLEAR 46 37 71 SW24G36 29.31F Pincher Creek LGT RAIN 48 37 66 W31G38 29.42 Fort Smith NWT FLURRIES -6 -13 71 N10G17 29.64R WCI -23 $$ Regional Reports...Saskatchewan CITY SKY/WX TMP DP RH WIND PRES REMARKS Estevan MOCLDY 39 32 75 SW21G30 29.42F WCI 29 Prince Albert CLOUDY 21 18 86 SW5 29.12F WCI 15 Regina PTCLDY 39 34 81 SW9 29.30F WCI 33 Saskatoon PTCLDY 36 30 80 SW12 29.16F WCI 27 Swift Current PTCLDY 39 34 81 SW14 29.29F WCI 31 $$