315
ASUS45 KTFX 211810
RWRMT
MONTANA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREAT FALLS MT
1100 AM MST SUN DEC 21 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
MTZ001>007-043-211900-
WEST OF THE DIVIDE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KALISPELL CLOUDY 31 22 69 CALM 29.79F
MISSOULA CLOUDY 28 23 81 W5 29.82F WCI 23
BUTTE CLOUDY 23 15 71 S3 29.81F
ANACONDA CLOUDY 33 22 65 S10 29.79S WCI 24
HAMILTON MIX PCPN 28 25 86 N6 29.81F HAZE WCI 22
MULLAN PASS CLOUDY 23 22 96 S6 29.67F WCI 16
PLAINS CLOUDY 30 30 100 CALM 29.81F
RONAN CLOUDY 34 25 69 CALM 29.78S
MTZ008-052>055-211900-
SOUTHWEST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BOZEMAN CLOUDY 28 19 69 CALM 29.82F
DILLON LGT SNOW 31 27 85 CALM 29.81F FOG
ENNIS LGT SNOW 32 30 93 S12 29.87S FOG WCI 23
TWIN BRIDGES LGT SNOW 32 27 80 SW9 29.85F HAZE WCI 24
MTZ009-010-012-014-046-048-049-054-211900-
EAST SLOPES AND CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CUT BANK CLOUDY 35 16 45 S8 29.72S WCI 29
GREAT FALLS CLOUDY 36 13 38 E7 29.76F WCI 30
HELENA CLOUDY 29 17 61 W5 29.81S WCI 24
MALMSTROM AFB CLOUDY 37 17 43 SE7 29.74F WCI 32
AUGUSTA N/A 38 18 45 CALM 29.70S
BOWMANS CORNER CLOUDY 39 22 50 SE20G29 29.66S WCI 29
FAIRFIELD CLOUDY 36 15 42 W7 29.70S WCI 30
POWER CLOUDY 36 13 37 SE9 29.72S WCI 29
RAYNESFORD CLOUDY 36 13 38 S8 29.74F WCI 30
ULM CLOUDY 40 19 42 SW6 29.71S WCI 36
MTZ011-013-016-021-045-047-050-051-211900-
NORTH CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HAVRE PTSUNNY 34 17 50 NW3 29.79S
LEWISTOWN CLOUDY 37 15 40 E5 29.81S WCI 33
DENTON CLOUDY 38 15 38 SE10 29.78F WCI 31
FORT BENTON CLOUDY 33 17 51 NE3 29.77S
GEYSER CLOUDY 36 13 38 CALM 29.76F
GRASS RANGE CLOUDY 39 14 35 NW6 29.77F WCI 35
N BAR RANCH CLOUDY 36 12 38 N5 29.83F WCI 32
ROY CLOUDY 44 11 25 SW9 29.77F
STANFORD CLOUDY 37 14 39 E12 29.64F WCI 29
WINIFRED CLOUDY 40 16 37 CALM 29.77F
MTZ017>020-022>027-061-062-211900-
NORTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GLASGOW PTSUNNY 22 17 81 SE8 29.86S WCI 12
GLENDIVE PTSUNNY 33 21 61 S13 29.91F WCI 24
JORDAN N/A 35 20 54 SW5 29.86F WCI 31
MALTA SUNNY 16 16 100 E3 29.83F
PLENTYWOOD PTSUNNY 16 10 79 E5 29.86F WCI 9
POPLAR PTSUNNY 12 9 85 CALM 29.90F
SCOBEY N/A 30 19 64 CALM 29.83F
SIDNEY PTSUNNY 29 21 72 S16 29.91F WCI 17
WOLF POINT PTSUNNY 11 4 73 CALM 29.90S
MTZ028>42-056>058-211900-
SOUTHCENTRAL AND SOUTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BAKER PTSUNNY 42 15 33 S9 29.92F
BIG TIMBER CLEAR 32 19 59 CALM 29.84F
BILLINGS CLOUDY 33 18 53 SW8 29.85F WCI 26
HARDIN CLEAR 28 25 86 CALM 29.87F
HARLOWTON PTSUNNY 27 18 67 N5 29.81F WCI 22
LIVINGSTON CLOUDY 37 25 61 VRB6 29.82F WCI 32
MILES CITY PTSUNNY 30 21 69 SE7 29.91F WCI 23
REGIONAL REPORTS...DAKOTAS/MN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WILLISTON PTSUNNY 22 16 78 SW10 29.88F WCI 11
MINOT MOSUNNY 22 13 68 S5 29.93F WCI 16
DICKINSON PTSUNNY 33 21 61 S8 29.92F WCI 26
BEACH N/A 37 19 48 S8 29.91F WCI 31
BOWMAN FAIR 36 25 64 S9 29.94F WCI 29
CROSBY FAIR 19 12 73 S15 29.87F WCI 5
GLEN ULLIN FAIR 32 19 59 CALM 29.96F
HETTINGER MOSUNNY 36 20 52 CALM 29.97F
TIOGA FAIR 23 16 74 SW6 29.91F WCI 16
WATFORD CITY FAIR 28 23 80 W5 29.91F WCI 23
BISMARCK PTSUNNY 21 15 78 E3 30.02F
GRAND FORKS SUNNY 13 4 67 S9 30.09F WCI 1
FARGO SUNNY 17 9 70 S13 30.11S WCI 4
BUFFALO SD N/A 38 21 50 S10 29.92F WCI 31
RAPID CITY MOSUNNY 41 19 41 SE6 29.98F
INTL FALLS SUNNY 6 -3 66 CALM 30.15F
DULUTH PTSUNNY 11 -1 58 SW5 30.17F WCI 3
MINNEAPOLIS MOSUNNY 19 4 51 SE7 30.27F WCI 10
REGIONAL REPORTS...WY/CO/ID/WA/OR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO WY PTSUNNY 33 20 58 E9 29.86F WCI 25
CODY PTSUNNY 33 17 51 CALM 29.88F
GILLETTE PTSUNNY 29 20 69 S9 29.92F WCI 20
POWELL FAIR 32 16 51 SE9 29.84F WCI 24
SHERIDAN CLOUDY 27 21 78 N5 29.89F WCI 22
YELLOWSTONE LA N/A 29 27 92 CALM 29.89F
BOISE LGT RAIN 44 40 85 SE13 29.75F
COUER D'ALENE CLOUDY 31 28 89 NE6 29.76S WCI 25
IDAHO FALLS MIX PCPN 32 31 96 CALM 29.90F FOG
SALMON LGT SNOW 27 21 80 CALM 29.89F FOG
SPOKANE CLOUDY 31 25 78 NE5 29.73S WCI 26
SEATTLE CLOUDY 45 37 73 SE10 29.65S
PORTLAND CLOUDY 43 37 79 SE8 29.71S
OTHER REPORTS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTA LGT RAIN 57 49 74 NW8 30.27F
ANCHORAGE CLEAR 9 -9 43 N16G28 30.07R WCI -9
BOSTON MOSUNNY 46 20 35 W23G39 29.87R
CHICAGO SUNNY 27 5 39 VRB5 30.45F WCI 22
FAIRBANKS PTCLDY -40 N/A N/A CALM 30.47F
GREAT FALLS CLOUDY 36 13 38 E7 29.76F WCI 30
HOUSTON PTSUNNY 79 68 69 S5 30.13F
LAS VEGAS NV CLOUDY 59 36 42 E5 30.11S
PHOENIX AZ MOSUNNY 68 38 33 E5 30.13S
SALT LAKE CITY CLOUDY 56 32 40 S24G39 29.94R
SAN DIEGO PTSUNNY 62 53 72 CALM 30.12R
SAN FRANCISCO LGT RAIN 60 58 92 S13 30.02R FOG
WASHINGTON DUL CLOUDY 47 14 26 NW16G24 30.20R
REGIONAL REPORTS...ALBERTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CALGARY MOSUNNY -2 -11 65 N12 29.72R WCI -20
FORT MCMURRAY FLURRIES -24 -29 76 CALM 30.13
HIGH LEVEL FLURRIES -17 -24 70 N12 30.20R WCI -38
LETHBRIDGE PTSUNNY 30 19 64 NE15 29.71R WCI 19
MEDICINE HAT PTSUNNY 7 1 78 NE8 29.79R WCI -6
PINCHER CREEK PTSUNNY 32 18 55 N14 29.70S WCI 22
FORT SMITH NWT PTCLDY -26 -33 68 W6 30.22R WCI -42
REGIONAL REPORTS...SASKATCHEWAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTEVAN SUNNY 5 0 78 E8 29.88F WCI -8
PRINCE ALBERT PTSUNNY -13 -17 84 E2 30.05R
REGINA MOSUNNY 3 -2 78 SE12 29.83F WCI -13
SASKATOON MOSUNNY -13 -20 70 NE10 29.94S WCI -32
SWIFT CURRENT SUNNY 21 16 79 SW17 29.74S WCI 7
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