580
SXUS55 KTFX 220304
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
904 PM MDT THU MAY 21 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0753 PM 55 36 10.0 330 7G + 1022.4MB 11 -7 -0.3MB
AS-CUT BANK + + + + + +G + -100.0MB + + -100.0MB
AS-HAVRE AIR0853 PM 52 38 10.0 270 6G + 1016.4MB 4 1 -0.4MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0853 PM 55 33 10.0 240 6G + 1018.9MB 13 -5 -1.0MB
AS-BELGRADE 0856 PM 45 38 10.0 130 5G + 1019.5MB 1 -2 0.9MB
AS-DILLON AI0853 PM 46 28 10.0 60 7G + 1017.9MB -3 -5 1.4MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0855 PM 50 25 10.0 4015G + 30.09IN 2 -14 0.01IN
AW-ENNIS BIG0850 PM 43 28 10.0 50 9G + 30.15IN -3 -6 0.01IN
AW-FORT BENT0855 PM 53 37 9.0 310 3G + 30.01IN 6 -5 0.01IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0855 PM 41 36 10.0 20 5G + 30.12IN -4 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 0800 PM 63 34 15.0 190 8G + 1013.7MB 4 2 -1.8MB
AS-BOISE 0853 PM 69 26 10.0 29012G + 1011.6MB 2 -3 -0.5MB
RED DEER 0500 PM 64 25 9.0 60 2G + 1016.6MB 10 -11 -1.7MB
CALGARY 0800 PM 61 28 40.0 14014G + 1015.5MB 11 -2 -1.2MB
LETHBRIDGE 0800 PM 61 36 60.0 100 7G + 1016.2MB 9 2 -1.5MB
MEDICINE HAT0800 PM 61 41 30.0 170 5G + 1016.3MB 11 0 -0.4MB
SWIFT CURREN0800 PM 54 43 9.0 20 7G + 1016.1MB 8 0 -0.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0855 PM 54 36 10.0 170 8G + 1017.7MB 9 -6 -1.2MB
AS-MISSOULA 0853 PM 56 30 10.0 10 5G + 1017.9MB 9 -11 -0.9MB
AS-BUTTE 0853 PM 48 24 10.0 290 6G + 1018.8MB 3 -8 0.1MB
AW-ANACONDA 0855 PM 48 27 10.0 0 0G + 30.09IN 9 -11 -0.01IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0855 PM 55 45 10.0 0 0G + 30.02IN 5 -1 -0.03IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0855 PM 52 37 10.0 350 6G + 30.07IN 6 -6 -0.01IN
AW-SALMON 0856 PM 55 31 10.0 0 0G + 30.04IN 3 -10 0.01IN
AS-POWELL 0852 PM 57 50 + 0 0G + 29.99IN 1 2 -0.01IN
AW-SAND POIN0855 PM 61 41 10.0 270 3G + 29.99IN 2 9 -0.03IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0853 PM 58 36 10.0 280 3G + 1014.9MB 7 -8 -0.7MB
GLENDIVE 0856 PM 49 44 10.0 320 7G + 1016.3MB -2 -2 -0.9MB
JORDAN 0848 PM 51 41 + 0 0G + 1016.1MB 3 -4 -0.3MB
MALTA 0855 PM 54 37 10.0 350 6G + -100.0MB 2 -6 -100.0MB
SIDNEY + + + + + +G + -100.0MB + + -100.0MB
WOLF POINT 0853 PM 53 44 10.0 180 8G + 1015.4MB -2 3 -0.7MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0855 PM 50 43 10.0 200 5G + 29.97IN 0 -3 -0.01IN
POPLAR AIRPO0855 PM 52 43 10.0 17016G + 29.98IN -2 0 -0.01IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0853 PM 46 34 10.0 23010G + 1019.2MB 3 -5 0.6MB
BILLINGS AIR0853 PM 52 38 10.0 210 6G + 1017.3MB 5 -6 -0.2MB
MILES CITY A0853 PM 47 45 10.0 180 6G + 1017.3MB -6 5 -0.4MB
BAKER ASOS 0851 PM 48 38 10.0 31010G + 1015.1MB -7 0 -0.7MB
AW-BIG TIMBE0855 PM 48 34 10.0 0 0G + 30.08IN 7 -5 0.00IN
AW-HARDIN BI0855 PM 46 41 10.0 180 8G + 30.02IN -6 2 -0.01IN
AW-FORSYTH 0855 PM 51 45 9.0 190 7G + 30.01IN 0 1 -0.02IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0855 PM 50 39 10.0 250 5G + 30.04IN 4 -7 -0.02IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0853 PM 43 39 10.0 270 6G + 1018.9MB -11 5 -0.1MB
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