733
SXUS55 KTFX 212104
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
304 PM MDT THU MAY 21 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0853 AM 44 36 10.0 270 9G + 1022.4MB -9 -1 -0.3MB
AS-CUT BANK + + + + + +G + -100.0MB + + -100.0MB
AS-HAVRE AIR0253 PM 59 35 10.0 270 7G + 1017.8MB 3 -5 -1.7MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0253 PM 57 30 10.0 360 9G18 1021.1MB 2 -9 -1.1MB
AS-BELGRADE 0256 PM 50 35 10.0 180 6G + 1020.1MB -13 9 -0.8MB
AS-DILLON AI0253 PM 52 25 10.0 3014G22 1018.1MB -7 3 -1.5MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0255 PM 57 27 10.0 1017G + 30.12IN -4 2 -0.03IN
AW-ENNIS BIG0250 PM 50 30 10.0 35016G18 30.17IN -7 2 0.00IN
AW-FORT BENT0255 PM 62 37 10.0 31020G24 30.03IN 5 -1 -0.04IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0255 PM 45 36 10.0 2018G26 30.08IN -9 13 0.02IN
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 0200 PM 68 27 15.0 18013G + 1015.7MB 13 -1 -2.7MB
AS-BOISE 0253 PM 73 25 10.0 30016G23 1013.7MB 2 -4 -2.2MB
RED DEER 0200 PM 63 27 9.0 60 5G + 1018.3MB 13 -10 -2.3MB
CALGARY 0200 PM 59 28 40.0 0 0G + 1018.8MB 5 -4 -2.1MB
LETHBRIDGE 0200 PM 59 36 60.0 35013G + 1019.4MB 11 2 -1.5MB
MEDICINE HAT0200 PM 57 43 30.0 320 5G + 1018.3MB 9 2 -1.2MB
SWIFT CURREN0200 PM 52 43 9.0 260 6G + 1017.6MB 6 -2 -0.5MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0255 PM 59 38 10.0 160 7G + 1020.8MB 5 -7 -1.9MB
AS-MISSOULA 0253 PM 60 29 10.0 0 0G + 1020.2MB 7 -16 -2.1MB
AS-BUTTE 0253 PM 48 22 10.0 0 0G + 1020.2MB -7 -3 -1.1MB
AW-ANACONDA 0255 PM 53 26 10.0 40 6G + 30.12IN -1 -9 -0.04IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0255 PM 63 37 10.0 0 0G + 30.11IN -1 -9 -0.06IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0255 PM 59 28 10.0 310 7G + 30.13IN 2 -9 -0.05IN
AW-SALMON 0256 PM 62 20 10.0 360 8G + 30.08IN -2 -9 -0.04IN
AS-POWELL 0252 PM 72 36 + 340 3G + 30.06IN 3 -8 -0.07IN
AW-SAND POIN0255 PM 64 34 10.0 100 8G + 30.09IN 0 2 -0.07IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0253 PM 59 38 10.0 36013G17 1016.8MB 5 -4 -1.1MB
GLENDIVE 0256 PM 49 46 10.0 34012G + 1017.9MB -24 18 0.1MB
JORDAN 0248 PM 58 36 + 33012G + 1017.5MB -6 3 -1.0MB
MALTA 0255 PM 63 34 10.0 280 7G21 -100.0MB 6 -9 -100.0MB
SIDNEY + + + + + +G + -100.0MB + + -100.0MB
WOLF POINT 0253 PM 61 39 10.0 150 3G + 1016.6MB -9 3 -0.9MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0255 PM 57 37 10.0 300 9G + 30.00IN -9 1 -0.02IN
POPLAR AIRPO0255 PM 59 43 10.0 14012G + 30.01IN -13 7 -0.02IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0253 PM 48 36 10.0 270 8G + 1020.0MB -12 6 -1.8MB
BILLINGS AIR0253 PM 55 38 10.0 240 6G + 1018.6MB -8 7 -1.6MB
MILES CITY A0253 PM 47 44 6.0 310 9G + 1018.6MB -23 13 0.3MB
BAKER ASOS 0251 PM 54 43 10.0 34020G28 1015.5MB -17 17 0.2MB
AW-BIG TIMBE0255 PM 52 36 10.0 27015G18 30.11IN -9 9 -0.03IN
AW-HARDIN BI0255 PM 46 43 7.0 16010G + 30.08IN -17 9 -0.01IN
AW-FORSYTH 0255 PM 47 42 6.0 60 3G + 30.07IN -23 11 -0.01IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0255 PM 52 45 10.0 200 9G14 30.10IN -14 20 -0.02IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0253 PM 41 38 9.0 32020G + 1020.0MB -26 12 0.1MB
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