238
SXUS55 KTFX 211919
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
119 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 AIR1253 PM 55 40 10.0 250 8G + 1018.7MB 5 -3 -0.9MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI1253 PM 52 31 10.0 10 5G + 1021.7MB -5 -6 -1.1MB
AS-BELGRADE 1256 PM 50 35 10.0 320 6G + 1020.3MB -8 3 -0.8MB
AS-DILLON AI1253 PM 49 31 10.0 36015G + 1019.1MB -9 9 0.2MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0115 PM 54 28 10.0 1014G22 30.14IN -5 1 0.01IN
AW-ENNIS BIG0110 PM 43 30 10.0 35016G30 30.17IN -12 5 0.01IN
AW-FORT BENT0115 PM 55 38 8.0 30013G + 30.05IN -1 -3 -0.04IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0115 PM 45 36 10.0 1017G24 30.06IN -7 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 0100 PM 66 28 15.0 210 5G + 1016.4MB 11 1 -2.6MB
AS-BOISE 1256 PM 69 32 10.0 31018G28 1015.1MB -1 2 -1.2MB
RED DEER 0100 PM 59 28 9.0 60 3G + 1019.2MB 16 -9 -2.0MB
CALGARY 0100 PM 59 28 40.0 140 3G + 1019.6MB 11 -6 -2.0MB
LETHBRIDGE 0100 PM 55 39 60.0 1010G + 1020.3MB 1 3 -1.2MB
MEDICINE HAT0100 PM 55 45 15.0 320 7G + 1018.7MB 7 0 -1.2MB
SWIFT CURREN0100 PM 48 43 9.0 280 7G + 1018.1MB -7 2 -0.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL1255 PM 54 39 10.0 280 6G + 1022.0MB -2 -1 -1.7MB
AS-MISSOULA 1253 PM 55 36 10.0 330 6G + 1021.6MB 6 -8 -1.6MB
AS-BUTTE 1253 PM 46 27 10.0 320 8G + 1021.0MB -8 3 0.0MB
AW-ANACONDA 0115 PM 49 27 10.0 30 6G + 30.14IN -7 -4 -0.03IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0115 PM 61 37 10.0 0 0G + 30.14IN 4 -13 -0.07IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0115 PM 55 32 10.0 320 5G13 30.15IN -4 -2 -0.04IN
AW-SALMON 1256 PM 58 25 10.0 40 5G + 30.11IN -2 -4 -0.01IN
AS-POWELL 1252 PM 67 43 + 0 0G + 30.10IN 6 -4 -0.08IN
AW-SAND POIN1255 PM 63 36 10.0 120 6G + 30.14IN 2 -7 -0.06IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 1253 PM 59 39 10.0 300 5G + 1017.3MB -5 -1 -1.1MB
GLENDIVE 1256 PM 49 46 10.0 34013G + 1018.0MB -25 17 0.6MB
JORDAN 1248 PM 56 38 + 34010G + 1018.0MB -10 4 -0.9MB
MALTA 0115 PM 61 36 10.0 30012G17 -100.0MB 2 -7 -100.0MB
SIDNEY + + + + + +G + -100.0MB + + -100.0MB
WOLF POINT 1253 PM 57 40 10.0 0 0G + 1017.1MB -13 5 -0.5MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0115 PM 57 39 10.0 290 6G + 30.01IN -9 5 -0.01IN
POPLAR AIRPO0115 PM 59 41 9.0 0 3G + 30.01IN -11 4 -0.02IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1253 PM 42 35 10.0 90 6G + 1021.5MB -20 6 -0.3MB
BILLINGS AIR0108 PM 48 40 10.0 0 0G + 1019.9MB -14 12 -0.3MB
MILES CITY A1253 PM 46 44 10.0 32013G + 1018.5MB -24 12 0.8MB
BAKER ASOS 1251 PM 54 41 10.0 36015G + 1015.4MB -15 17 -0.3MB
AW-BIG TIMBE0115 PM 45 37 10.0 25013G + 30.13IN -16 10 0.00IN
AW-HARDIN BI0115 PM 45 41 10.0 130 7G + 30.09IN -23 16 0.00IN
AW-FORSYTH 0115 PM 46 46 5.0 280 6G + 30.09IN -26 15 0.02IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0115 PM 48 48 10.0 160 6G + 30.11IN -15 21 -0.01IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0106 PM 42 38 10.0 32013G + 1019.3MB -23 14 0.9MB
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