615
ASUS45 KTFX 120810
RWRMT
MONTANA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE GREAT FALLS MT
200 AM MDT TUE MAY 12 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
MTZ001>007-043-120900-
WEST OF THE DIVIDE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
KALISPELL CLEAR 44 35 70 CALM 30.13R
MISSOULA CLEAR 44 33 65 NW6 30.13R
BUTTE CLEAR 40 24 53 S3 30.21S
ANACONDA SUNNY 41 22 47 W7 30.18R
HAMILTON CLEAR 41 32 70 S5 30.14R
MULLAN PASS CLEAR 46 27 47 CALM 30.20S
PLAINS SUNNY 45 41 87 CALM 30.12S
RONAN SUNNY 43 36 75 NE5 30.11S
MTZ008-052>055-120900-
SOUTHWEST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BOZEMAN CLEAR 45 30 55 N3 30.16R
DILLON CLEAR 47 18 31 S5 30.17R
ENNIS CLEAR 41 25 52 MISG 30.22S
TWIN BRIDGES SUNNY 48 23 37 CALM 30.17R
W YELLOWSTONE CLEAR 37 37 100 CALM 30.23S
MTZ009-010-012-014-046-048-049-054-120900-
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 30.19R
GREAT FALLS CLEAR 49 36 61 E10 30.16S
HELENA PTCLDY 52 26 36 W9 30.14R
MALMSTROM AFB CLEAR 48 37 65 CALM 30.14S
AUGUSTA N/A 41 31 65 N5 30.17R
BOWMANS CORNER CLEAR 49 33 54 NW6 N/A
FAIRFIELD CLEAR 42 31 65 CALM 30.14R
POWER CLEAR 46 33 59 E8 30.14S
RAYNESFORD PTCLDY 48 35 61 SW5 30.14S
ULM CLEAR 45 35 69 W8 30.10S
MTZ011-013-016-021-045-047-050-051-120900-
NORTH CENTRAL MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
HAVRE PTCLDY 43 31 62 NW3 30.16R
DENTON MOCLDY 47 33 57 SW6 30.16R
FORT BENTON SUNNY 46 32 58 CALM 30.14F
GEYSER PTCLDY 46 35 64 SW3 30.16S
GRASS RANGE CLOUDY 44 35 68 N5 30.14R
ROY PTCLDY 51 31 45 W6 30.14R
STANFORD MOCLDY 46 34 65 S3 30.17S
WINIFRED PTCLDY 47 31 54 E7 30.14S
MTZ017>020-022>027-061-062-120900-
NORTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
GLASGOW CLEAR 48 33 56 NW8 30.08S
GLENDIVE CLEAR 49 34 56 W10 30.08R
JORDAN N/A 43 32 65 W7 30.12R
MALTA CLEAR 41 32 70 SW8 30.10S
PLENTYWOOD CLEAR 45 30 57 NW10 30.00R
POPLAR CLEAR 52 34 50 W12 30.04R
SCOBEY FAIR 45 32 61 W10 30.03S
WOLF POINT CLEAR 50 33 52 NW13 30.05S
MTZ028>42-056>058-120900-
SOUTHCENTRAL AND SOUTHEAST MONTANA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BAKER CLEAR 46 34 62 W10 30.09S
BIG TIMBER SUNNY 48 32 53 NE7 30.22R
BILLINGS PTCLDY 50 36 58 N3 30.18R
FORSYTH SUNNY 54 36 50 W6 30.13R
HARDIN PTSUNNY 43 36 75 SW5 30.14S
HARLOWTON FAIR 48 35 60 W5 30.18R
LAUREL SUNNY 52 36 54 N8 30.18S
LIVINGSTON CLEAR 50 32 50 E16 30.17S
MILES CITY CLEAR 48 35 60 NW10 30.11R
REGIONAL REPORTS...DAKOTAS/MN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WILLISTON CLEAR 50 33 52 NW21 29.98R
MINOT CLEAR 53 43 68 W23G32 29.87R
DICKINSON CLEAR 48 34 58 W12 29.98R
BEACH N/A 50 32 50 W10 30.06R
BOWMAN FAIR 48 34 57 NW14 30.05S
CROSBY FAIR 46 39 76 W10 29.96R
GLEN ULLIN FAIR 48 34 57 NW10 29.94R
HETTINGER CLEAR 51 34 52 NW13 30.02R
TIOGA FAIR 45 37 76 W12 29.97R
WATFORD CITY FAIR 54 36 50 W16G22 30.00R
BISMARCK CLEAR 55 40 56 W14 29.91R
GRAND FORKS CLEAR 47 33 58 W12 29.62R
FARGO CLEAR 60 40 47 W23G30 29.65S
BUFFALO SD N/A 52 33 48 NW17 30.05R
RAPID CITY MOCLDY 61 31 32 N16G26 30.06R
INTL FALLS CLOUDY 44 29 55 E8 29.76F
DULUTH MOCLDY 37 27 67 SE17G26 29.77F THUNDER WCI 27
MINNEAPOLIS MOCLDY 58 27 30 S18G29 29.79F
REGIONAL REPORTS...WY/CO/ID/WA/OR
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BUFFALO WY CLEAR 52 32 46 NW10 30.19R
CODY CLEAR 53 30 41 N8 30.20R
GILLETTE PTCLDY 46 29 51 N5 30.16R
POWELL FAIR 48 30 49 NW15 30.15R
SHERIDAN PTCLDY 46 37 71 W6 30.19R
YELLOWSTONE LA N/A 35 30 82 CALM 30.28F
BOISE PTCLDY 61 43 51 SE3 30.01F
COUER D'ALENE CLEAR 47 37 68 E3 30.11S
IDAHO FALLS CLEAR 55 37 50 SW10 30.11S
SALMON CLEAR 49 27 42 CALM 30.14R
SPOKANE CLEAR 55 36 48 CALM 30.09S
SEATTLE CLEAR 56 46 69 N9 30.01S
PORTLAND CLEAR 60 45 57 CALM 29.93S
OTHER REPORTS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTA CLOUDY 65 54 67 E12 30.12R
ANCHORAGE MOCLDY 43 30 61 S13G25 29.98F
BOSTON CLOUDY 49 32 52 NW10 30.09R
CHICAGO CLEAR 42 32 67 SE3 30.15F
FAIRBANKS PTCLDY 36 28 75 CALM 29.93R
GREAT FALLS CLEAR 49 36 61 E10 30.16S
HOUSTON CLEAR 68 65 90 N3 30.09F
LAS VEGAS NV CLEAR 87 21 9 S7 29.94S
PHOENIX AZ CLEAR 89 33 13 W12 29.82S
SALT LAKE CITY PTCLDY 67 36 31 W7 30.03F
SAN DIEGO CLOUDY 63 60 90 NW5 29.97R
SAN FRANCISCO PTCLDY 52 50 93 NW13 29.96F
WASHINGTON DUL CLEAR 41 40 96 CALM 30.18R
REGIONAL REPORTS...ALBERTA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CALGARY PTCLDY 46 30 53 CALM 30.15S
FORT MCMURRAY CLOUDY 50 32 50 S6 29.93R
HIGH LEVEL CLEAR 41 27 56 CALM 29.95R
LETHBRIDGE CLEAR 39 28 65 SW6 30.16S WCI 35
MEDICINE HAT CLEAR 39 30 70 SW5 30.13R WCI 36
PINCHER CREEK CLEAR 34 28 80 W10 30.20R WCI 26
FORT SMITH NWT LGT RAIN 46 41 81 NW7 29.87R
REGIONAL REPORTS...SASKATCHEWAN
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTEVAN CLEAR 45 43 93 NW14 29.95R
PRINCE ALBERT CLEAR 41 37 87 W6 29.94R
REGINA PTCLDY 43 41 93 NE5 29.97R
SASKATOON PTCLDY 41 34 75 NW9 29.98R
SWIFT CURRENT CLEAR 45 30 57 W13 30.05R
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