445
SXUS55 KTFX 212119
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
319 PM MDT MON SEP 21 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0253 PM 77 43 10.0 210 5G + 1014.6MB 5 0 -2.3MB
AS-CUT BANK 0256 PM 73 46 10.0 14010G + 1014.4MB 1 4 -2.8MB
AS-HAVRE AIR0253 PM 75 45 10.0 0 0G + 1015.4MB 2 -9 -3.2MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0253 PM 73 47 10.0 100 8G + 1017.2MB 4 2 -3.7MB
AS-BELGRADE 0256 PM 72 42 10.0 310 3G + 1017.3MB 7 -2 -3.0MB
AS-DILLON AI0253 PM 70 41 10.0 300 5G + 1016.2MB 6 0 -3.1MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0315 PM 72 39 10.0 0 0G + 30.12IN 6 -6 -0.07IN
AW-ENNIS BIG0310 PM 72 30 9.0 0 0G + 30.17IN 9 -11 -0.07IN
AW-FORT BENT0315 PM 77 52 10.0 11010G + 29.98IN 4 5 -0.07IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0315 PM 63 41 10.0 0 5G + 30.21IN 8 0 -0.08IN
AW-WHITE SUL+ + + + + +G + +IN + + +IN
AW-ALPHA/RAY+ + + + + +G + -100.0MB + + -100.0MB
AW-BRAVO/GEY+ + + + + +G + -100.0MB + + -100.0MB
AW-CHARLIE/S+ + + + + +G + -100.0MB + + -100.0MB
AW-DELTA/DEN+ + + + + +G + -100.0MB + + -100.0MB
AW-ECHO/WINI+ + + + + +G + -100.0MB + + -100.0MB
AW-FOXTROT/A+ + + + + +G + -100.0MB + + -100.0MB
AW-GOLF/SIMM+ + + + + +G + -100.0MB + + -100.0MB
AW-HOTEL/FAI+ + + + + +G + -100.0MB + + -100.0MB
AW-INDIA/ULM+ + + + + +G + -100.0MB + + -100.0MB
AW-JULIET/PO+ + + + + +G + -100.0MB + + -100.0MB
AW-LIMA/JUDI+ + + + + +G + -100.0MB + + -100.0MB
AW-MIKE/MOOR+ + + + + +G + -100.0MB + + -100.0MB
AW-NOVEMBER/+ + + + + +G + -100.0MB + + -100.0MB
AW-OSCAR/ROY+ + + + + +G + -100.0MB + + -100.0MB
ALBERTA/SASK/ID/WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
WHITECOURT 0300 PM 75 41 15.0 210 7G + 1008.5MB 3 -7 -2.3MB
AS-BOISE 0253 PM 81 46 10.0 20 8G + 1012.9MB 3 0 -3.4MB
RED DEER 0300 PM 81 32 9.0 20013G18 1010.6MB 4 -9 -2.7MB
CALGARY 0300 PM 79 39 20.0 180 6G + 1012.0MB 4 3 -2.0MB
LETHBRIDGE 0300 PM 79 46 60.0 150 8G18 1012.4MB 4 0 -2.6MB
MEDICINE HAT0300 PM 77 50 30.0 19016G24 1013.4MB 2 2 -2.4MB
SWIFT CURREN0300 PM 68 52 9.0 16021G36 1017.7MB 0 -2 -1.8MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0255 PM 72 47 10.0 18010G18 1016.2MB 1 -1 -2.6MB
AS-MISSOULA 0253 PM 73 46 10.0 0 0G + 1015.7MB 3 -3 -3.8MB
AS-BUTTE 0253 PM 69 40 10.0 0 0G + 1017.1MB 5 3 -2.7MB
AW-ANACONDA 0315 PM 74 38 10.0 140 7G + 30.09IN 8 -8 -0.06IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0315 PM 81 50 9.0 150 3G + 29.96IN 2 0 -0.09IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0315 PM 73 50 10.0 360 8G + 30.03IN 3 0 -0.08IN
AW-SALMON 0256 PM 71 47 10.0 340 5G + 30.09IN 3 -1 -0.10IN
AS-POWELL 0252 PM 78 55 + 350 3G + 29.93IN 0 -2 -0.12IN
AW-SAND POIN0255 PM 75 45 10.0 110 3G + 29.97IN 2 -3 -0.07IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0253 PM 64 53 10.0 15015G + 1020.0MB 3 -2 -1.4MB
GLENDIVE 0256 PM 64 53 10.0 140 8G + 1021.6MB 5 -2 -1.7MB
JORDAN 0248 PM 63 55 + 190 7G + 1019.9MB 5 -1 -1.8MB
MALTA 0315 PM 70 54 10.0 16012G18 -100.0MB 7 -7 -100.0MB
SIDNEY 0256 PM 72 48 10.0 15010G + 1021.6MB 11 -5 -2.0MB
WOLF POINT 0253 PM 66 53 10.0 160 6G + 1020.9MB 4 0 -1.4MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0310 PM 68 46 10.0 15017G23 30.16IN 9 -2 -0.05IN
POPLAR AIRPO0310 PM 68 54 10.0 160 9G17 30.14IN 7 0 -0.05IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0253 PM 74 34 10.0 280 3G + 1015.8MB 8 -7 -2.9MB
BILLINGS AIR0253 PM 69 54 10.0 50 7G + 1017.5MB 9 0 -3.4MB
MILES CITY A0253 PM 66 54 10.0 13012G + 1019.5MB 8 -3 -2.0MB
BAKER ASOS 0251 PM 63 51 10.0 14010G + 1021.8MB 7 -2 -1.9MB
AW-BIG TIMBE0310 PM 72 46 10.0 10010G16 30.10IN 6 1 -0.07IN
AW-HARDIN BI0310 PM 68 52 10.0 0 3G + 30.08IN 5 -5 -0.07IN
AW-FORSYTH 0315 PM 67 56 10.0 11012G + 30.10IN 6 -1 -0.06IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0315 PM 70 57 10.0 50 7G + 30.10IN 7 -6 -0.08IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0253 PM 72 49 10.0 90 8G + 1018.4MB 16 -5 -2.9MB
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