057
SXUS55 KTFX 220504
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1104 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 AIR1053 PM 46 38 10.0 0 0G + 1016.8MB 5 2 0.5MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI1053 PM 52 31 10.0 240 9G + 1019.3MB 10 -8 0.2MB
AS-BELGRADE 1056 PM 44 36 10.0 150 9G + 1019.8MB 0 -4 1.1MB
AS-DILLON AI1053 PM 41 27 10.0 150 6G + 1018.5MB -2 -8 1.2MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID1055 PM 45 27 10.0 160 3G + 30.11IN 2 -10 0.02IN
AW-ENNIS BIG1050 PM 37 27 10.0 160 6G + 30.16IN -2 -9 0.02IN
AW-FORT BENT1055 PM 50 40 10.0 250 6G + 30.01IN 6 0 0.01IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS1055 PM 30 23 10.0 0 0G + 30.15IN -13 -14 0.04IN
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 1000 PM 57 36 15.0 210 7G + 1012.9MB 7 6 -1.6MB
AS-BOISE 1053 PM 64 29 10.0 20 3G + 1011.9MB 2 -4 -0.1MB
RED DEER 0500 PM 64 25 9.0 60 2G + 1016.6MB 10 -11 -1.7MB
CALGARY 1000 PM 57 28 20.0 16010G + 1015.5MB 9 -4 -0.4MB
LETHBRIDGE 1000 PM 48 37 20.0 14010G + 1016.5MB 3 3 -0.2MB
MEDICINE HAT1000 PM 54 43 9.0 160 8G + 1016.8MB 8 2 0.7MB
SWIFT CURREN1000 PM 46 39 9.0 40 6G + 1016.8MB 1 -2 0.5MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL1055 PM 44 37 8.0 300 5G + 1017.9MB 3 -2 0.0MB
AS-MISSOULA 1053 PM 48 35 10.0 0 0G + 1018.3MB 2 -3 0.4MB
AS-BUTTE 1053 PM 41 29 10.0 120 5G + 1019.9MB 4 -6 0.9MB
AW-ANACONDA 1055 PM 40 32 10.0 270 6G + 30.10IN 3 -5 0.01IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 1055 PM 50 46 10.0 0 0G + 30.03IN 5 1 0.00IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-1055 PM 39 34 10.0 150 3G + 30.08IN -6 -7 0.01IN
AW-SALMON 1056 PM 46 26 10.0 150 3G + 30.06IN -6 -12 0.03IN
AS-POWELL 1052 PM 53 48 + 0 0G + 30.02IN -4 4 0.03IN
AW-SAND POIN1055 PM 59 36 10.0 200 6G + 29.99IN 5 4 -0.01IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 1053 PM 54 36 10.0 210 3G + 1015.3MB 8 -7 0.1MB
GLENDIVE 1056 PM 48 45 10.0 290 8G + 1016.5MB -1 1 0.0MB
JORDAN 1048 PM 44 41 + 220 5G + 1016.5MB 0 -1 0.4MB
MALTA 1055 PM 45 41 10.0 0 0G + -100.0MB 0 0 -100.0MB
SIDNEY + + + + + +G + -100.0MB + + -100.0MB
WOLF POINT 1053 PM 47 43 10.0 270 3G + 1015.9MB -1 2 0.5MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S1055 PM 46 43 10.0 270 8G + 29.98IN 0 -2 0.01IN
POPLAR AIRPO1055 PM 46 43 10.0 180 9G + 29.99IN -4 0 0.01IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1053 PM 43 33 10.0 25010G + 1019.9MB 2 -7 0.9MB
BILLINGS AIR1053 PM 47 39 10.0 28010G + 1017.9MB 2 -4 0.7MB
MILES CITY A1053 PM 46 44 10.0 170 5G + 1017.0MB -7 6 -0.2MB
BAKER ASOS 1051 PM 44 43 4.0 31012G + 1016.4MB -10 5 1.3MB
AW-BIG TIMBE1055 PM 45 36 10.0 250 5G + 30.09IN 4 -1 0.01IN
AW-HARDIN BI1055 PM 45 41 10.0 190 6G + 30.03IN -1 -4 0.01IN
AW-FORSYTH 1055 PM 45 42 10.0 240 3G + 30.01IN -4 1 0.00IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 1055 PM 48 37 10.0 31010G + 30.07IN 2 -9 0.02IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO1053 PM 42 38 10.0 0 0G + 1019.3MB -6 -2 0.3MB
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