231
ASUS45 KTFX 201710
RWRMT
MONTANA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREAT FALLS MT
1000 AM MST SAT DEC 20 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
MTZ001>007-043-201800-
WEST OF THE DIVIDE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KALISPELL CLOUDY 34 24 67 S10 29.85R WCI 26
MISSOULA PTSUNNY 32 21 64 SE7 29.95R WCI 26
BUTTE CLOUDY 24 12 60 CALM 29.95R
ANACONDA MOSUNNY 28 12 52 W6 29.93R WCI 21
HAMILTON CLOUDY 34 19 55 S10G17 29.98R WCI 26
MULLAN PASS SNOW 24 20 84 VRB6 29.80R VSB 1/4 WCI 17
PLAINS CLOUDY 37 30 75 SE13 29.91S WCI 29
RONAN CLOUDY 36 21 55 S14G21 29.89S WCI 27
MTZ008-052>055-201800-
SOUTHWEST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BOZEMAN MOSUNNY 22 14 71 SE6 29.97R WCI 14
DILLON MOSUNNY 23 10 57 S8 29.98R WCI 14
ENNIS MOSUNNY 28 9 43 SW10G20 30.02R WCI 19
TWIN BRIDGES MOSUNNY 27 12 54 SW8G16 30.00 WCI 18
MTZ009-010-012-014-046-048-049-054-201800-
EAST SLOPES AND CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CUT BANK SUNNY 28 19 69 SW10 29.75R WCI 19
GREAT FALLS MOSUNNY 34 16 47 SW13 29.82R WCI 25
MALMSTROM AFB MOSUNNY 35 15 44 SW25G31 29.81R WCI 23
AUGUSTA N/A 31 19 59 SW31G37 29.74S WCI 17
BOWMANS CORNER SUNNY 33 18 54 SE24G30 29.74R WCI 20
FAIRFIELD MOSUNNY 34 19 53 N17 29.77R WCI 23
POWER PTSUNNY 34 18 53 SW17 29.77R WCI 23
RAYNESFORD MOSUNNY 34 11 38 NW26G35 29.79S WCI 21
ULM SUNNY 36 16 44 N13 29.79R WCI 27
MTZ011-013-016-021-045-047-050-051-201800-
NORTH CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HAVRE SUNNY 9 2 73 CALM 29.86R
LEWISTOWN SUNNY 32 12 43 SW26G35 29.83R WCI 18
DENTON SUNNY 33 14 46 SW16 29.81R WCI 22
FORT BENTON SUNNY 16 11 82 CALM 29.83R
GEYSER MOSUNNY 33 11 40 W21 29.79R WCI 21
GRASS RANGE SUNNY 35 10 36 N24G33 29.77R WCI 22
N BAR RANCH SUNNY 34 7 32 W17G26 29.81S WCI 23
ROY SUNNY 36 12 36 SW29G37 29.76R WCI 23
STANFORD MOSUNNY 32 10 39 S29G37 30.21F WCI 18
WINIFRED SUNNY 33 14 44 SW16 29.78R WCI 23
MTZ017>020-022>027-061-062-201800-
NORTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GLASGOW PTSUNNY 5 -5 63 NE6 29.93R WCI -6
GLENDIVE SUNNY 20 11 68 NE3 29.93R
JORDAN N/A 19 11 70 E6 29.88R WCI 11
MALTA SUNNY 5 0 78 E10 29.91R WCI -10
PLENTYWOOD SUNNY 0 -9 65 NW7 29.95R WCI -13
POPLAR MOSUNNY 3 -4 72 E5 29.98R WCI -6
SCOBEY FAIR 1 -8 66 NW7 29.92R WCI -11
SIDNEY SUNNY 10 -1 61 N7 29.99R WCI -1
WOLF POINT MOSUNNY 5 -4 66 E5 29.99R WCI -4
MTZ028>42-056>058-201800-
SOUTHCENTRAL AND SOUTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BAKER SUNNY 23 15 71 SE3 29.91R
BIG TIMBER SUNNY 32 10 40 W26G39 29.88R WCI 18
BILLINGS MOSUNNY 28 16 60 SW18 29.92S WCI 15
HARDIN SUNNY 32 21 64 SW12 29.91R WCI 23
HARLOWTON FAIR 33 11 41 NW24G32 29.84F WCI 20
LIVINGSTON MOSUNNY 27 12 53 W20 29.93R WCI 13
MILES CITY SUNNY 23 19 85 SE3 29.90R
REGIONAL REPORTS...DAKOTAS/MN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WILLISTON SUNNY -1 -10 65 W3 29.95R
MINOT SUNNY 0 -11 59 W20 29.96R WCI -22
DICKINSON SUNNY 19 8 62 NW16 29.88R WCI 4
BEACH N/A 21 9 58 NW7 29.92R WCI 13
BOWMAN FAIR 25 18 74 W8 29.90R WCI 16
CROSBY FAIR -2 -13 60 NW15 29.97S WCI -22
HETTINGER SUNNY 26 13 57 NW10 29.91R WCI 16
TIOGA FAIR -2 -13 60 NW13G20 29.95R WCI -21
WATFORD CITY FAIR 7 -4 61 NW8G14 29.99R WCI -6
BISMARCK SUNNY 9 -1 64 N12 29.99R WCI -6
GRAND FORKS MOSUNNY 4 -6 63 NW25G32 29.87R WCI -19
FARGO SUNNY 6 -7 54 NW25G40 29.92R WCI -16
BUFFALO SD N/A 30 23 75 W14 29.88R WCI 19
RAPID CITY MOSUNNY 34 17 50 S7 29.96R WCI 28
INTL FALLS MIX PCPN 3 -5 69 W20G30 29.56R VSB 3/4 WCI -18
DULUTH FLURRIES 6 -5 60 W26G44 29.57S WCI -16
MINNEAPOLIS SUNNY 18 3 52 W20G35 29.82R WCI 2
REGIONAL REPORTS...WY/CO/ID/WA/OR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO WY PTSUNNY 29 14 53 S3 29.90R
CODY SUNNY 28 21 75 S6 29.95R WCI 22
GILLETTE CLOUDY 26 20 77 W10 29.94R WCI 16
POWELL FAIR 25 12 58 E9 29.91R WCI 15
SHERIDAN PTSUNNY 26 18 71 S3 29.93R
YELLOWSTONE LA N/A 20 10 65 VRB5 29.92R WCI 13
BOISE SUNNY 35 29 78 E3 30.10R
COUER D'ALENE CLOUDY 35 28 75 W5 29.93R WCI 31
IDAHO FALLS MOSUNNY 32 28 85 SW13 30.05R WCI 22
SALMON CLOUDY 19 16 88 S5 30.08R WCI 12
SPOKANE PTCLDY 33 27 78 SW24G32 29.90R WCI 20
SEATTLE CLOUDY 42 37 82 S14 29.93S
PORTLAND MOCLDY 46 38 73 S16G28 30.04R
OTHER REPORTS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTA MOSUNNY 54 20 26 SE6 30.22F
ANCHORAGE CLEAR -4 -8 84 SE3 29.97R
BOSTON MOSUNNY 37 13 37 W9G25 30.12S WCI 30
CHICAGO CLOUDY 39 25 57 SW14G30 29.73S WCI 31
FAIRBANKS PTCLDY -31 N/A N/A CALM 30.40R
GREAT FALLS MOSUNNY 34 16 47 SW13 29.82R WCI 25
HOUSTON PTSUNNY 72 64 76 S16 30.03F
LAS VEGAS NV PTSUNNY 53 34 48 S3 30.07S
PHOENIX AZ PTSUNNY 62 38 40 E6 30.06R
SALT LAKE CITY CLOUDY 42 38 85 SE3 30.09R
SAN DIEGO CLOUDY 58 53 84 E6 30.12R FOG
SAN FRANCISCO PTSUNNY 58 57 97 CALM 30.08S
WASHINGTON DUL PTSUNNY 39 20 46 S12 30.21F WCI 32
REGIONAL REPORTS...ALBERTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CALGARY PTCLDY -6 -13 71 S10 29.67S WCI -23
FORT MCMURRAY LGT SNOW -11 -17 77 SW6 29.98 WCI -25
HIGH LEVEL MOCLDY -20 -26 76 SE5 29.92F WCI -33
LETHBRIDGE PTCLDY 3 -4 72 SE6 29.75F WCI -8
MEDICINE HAT PTSUNNY 1 -9 60 NE7 29.87F WCI -11
PINCHER CREEK PTCLDY 27 19 74 W17 29.68R WCI 14
FORT SMITH NWT CLOUDY -11 -18 70 S3 29.92R
REGIONAL REPORTS...SASKATCHEWAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTEVAN SUNNY -4 -13 65 NW15G21 29.96R WCI -25
PRINCE ALBERT FLURRIES -8 -13 77 W8 29.90R WCI -23
REGINA MOSUNNY -8 -15 71 W10 29.95R WCI -26
SASKATOON PTCLDY -18 -26 69 W8 29.93R WCI -37
SWIFT CURRENT CLOUDY -8 -13 77 NW8 29.85R WCI -23
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