238
SXUS55 KTFX 220019
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
619 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 AIR0553 PM 59 36 10.0 320 6G + 1016.8MB 2 0 -1.0MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0553 PM 57 31 10.0 350 5G + 1019.9MB 4 -8 -1.2MB
AS-BELGRADE 0556 PM 54 32 10.0 140 8G + 1018.6MB -3 -2 -1.5MB
AS-DILLON AI0553 PM 55 23 10.0 70 8G21 1016.5MB -4 2 -1.6MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0615 PM 57 23 10.0 1014G + 30.09IN -4 -2 -0.03IN
AW-ENNIS BIG0610 PM 52 27 10.0 1014G + 30.14IN -3 0 -0.02IN
AW-FORT BENT0615 PM 62 34 10.0 360 9G + 30.01IN 5 1 -0.01IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0615 PM 48 36 10.0 1014G21 30.10IN -2 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 0600 PM 63 32 15.0 250 5G + 1015.1MB 4 2 -0.4MB
AS-BOISE 0553 PM 75 22 10.0 31014G26 1012.1MB 1 -8 -1.6MB
RED DEER 0500 PM 64 25 9.0 60 2G + 1016.6MB 10 -11 -1.7MB
CALGARY 0600 PM 64 27 40.0 180 7G + 1016.1MB 12 -5 -1.9MB
LETHBRIDGE 0600 PM 64 34 60.0 230 7G + 1017.2MB 12 -2 -2.0MB
MEDICINE HAT0600 PM 63 39 30.0 250 3G + 1016.1MB 17 -2 -1.5MB
SWIFT CURREN0600 PM 57 43 9.0 290 7G + 1016.1MB 7 -2 -1.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0555 PM 61 34 10.0 17010G20 1018.9MB 12 -4 -1.9MB
AS-MISSOULA 0553 PM 62 30 10.0 340 8G + 1018.8MB 11 -13 -1.4MB
AS-BUTTE 0553 PM 52 24 10.0 34017G24 1018.7MB 1 -9 -1.5MB
AW-ANACONDA 0615 PM 52 21 10.0 0 0G + 30.09IN 6 -19 -0.03IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0615 PM 66 34 10.0 0 0G + 30.05IN 2 -3 -0.06IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0615 PM 63 28 10.0 0 0G + 30.07IN 0 -8 -0.05IN
AW-SALMON 0556 PM 64 23 10.0 36013G + 30.03IN -1 -4 -0.05IN
AS-POWELL 0552 PM 66 45 + 0 0G + 30.00IN 0 -2 -0.06IN
AW-SAND POIN0555 PM 64 34 10.0 90 7G + 30.02IN -4 6 -0.07IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0553 PM 63 33 10.0 340 7G + 1015.6MB 4 -11 -1.2MB
GLENDIVE 0556 PM 48 47 10.0 320 9G + 1017.2MB -17 6 -0.7MB
JORDAN 0548 PM 59 34 + 230 5G + 1016.4MB 9 -12 -1.1MB
MALTA 0615 PM 63 36 10.0 28012G + -100.0MB 8 -7 -100.0MB
SIDNEY + + + + + +G + -100.0MB + + -100.0MB
WOLF POINT 0553 PM 56 45 10.0 170 8G + 1016.1MB -8 8 -0.5MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0615 PM 55 43 10.0 19012G + 29.98IN -2 0 -0.02IN
POPLAR AIRPO0615 PM 57 41 10.0 16015G + 29.99IN -6 2 -0.02IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0553 PM 51 34 10.0 22014G + 1018.6MB -3 0 -1.4MB
BILLINGS AIR0553 PM 55 32 10.0 320 5G + 1017.5MB -4 -3 -1.1MB
MILES CITY A0553 PM 48 43 10.0 0 0G + 1017.7MB -18 8 -0.9MB
BAKER ASOS 0551 PM 52 39 10.0 34022G29 1015.8MB -15 9 0.3MB
AW-BIG TIMBE0615 PM 54 28 10.0 280 5G24 30.08IN 4 -8 -0.02IN
AW-HARDIN BI0615 PM 52 43 10.0 15013G + 30.03IN -11 7 -0.04IN
AW-FORSYTH 0615 PM 53 42 9.0 0 5G + 30.02IN -11 5 -0.04IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0615 PM 54 39 10.0 190 9G + 30.05IN -5 3 -0.04IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0611 PM 44 38 10.0 32012G + 1019.0MB -21 14 -1.0MB
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