461
SXUS55 KTFX 211904
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
104 PM MDT MON SEP 21 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL1253 PM 74 45 10.0 210 9G + 1016.1MB 6 5 -1.6MB
AS-CUT BANK 1256 PM 63 47 10.0 14013G + 1016.4MB -6 1 -2.1MB
AS-HAVRE AIR1253 PM 69 50 10.0 0 3G + 1017.4MB -1 2 -2.9MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI1253 PM 65 50 10.0 0 3G + 1019.6MB 0 4 -2.8MB
AS-BELGRADE 1256 PM 66 45 10.0 0 0G + 1019.3MB 4 -2 -2.5MB
AS-DILLON AI1253 PM 65 42 10.0 0 0G + 1018.2MB 4 0 -2.5MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID1250 PM 64 45 10.0 150 3G + 30.18IN 1 0 -0.06IN
AW-ENNIS BIG1255 PM 66 37 10.0 250 5G + 30.23IN 5 -4 -0.05IN
AW-FORT BENT1255 PM 71 52 10.0 110 9G + 30.04IN 3 4 -0.05IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS1250 PM 55 41 10.0 0 0G + 30.27IN 0 0 -0.05IN
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 1200 PM 59 50 15.0 130 3G + 1010.8MB -4 0 -2.3MB
AS-BOISE 1253 PM 75 47 10.0 270 7G + 1015.3MB 0 1 -1.8MB
RED DEER 1200 PM 72 39 9.0 210 8G + 1013.3MB 2 -7 -2.3MB
CALGARY 1200 PM 72 45 20.0 180 5G + 1014.0MB 2 0 -1.6MB
LETHBRIDGE 1200 PM 72 46 60.0 18012G + 1015.0MB 4 0 -1.6MB
MEDICINE HAT1200 PM 72 52 30.0 18014G + 1015.8MB 0 6 -1.2MB
SWIFT CURREN1200 PM 66 50 9.0 17024G + 1019.5MB 5 -2 -1.5MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL1255 PM 67 47 10.0 40 3G + 1017.8MB 0 -3 -1.8MB
AS-MISSOULA 1253 PM 66 46 10.0 0 0G + 1018.3MB 4 -2 -2.5MB
AS-BUTTE 1253 PM 66 41 10.0 0 0G + 1018.8MB 7 -1 -3.1MB
AW-ANACONDA 1255 PM 70 38 10.0 190 6G17 30.14IN 8 -6 -0.05IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 1255 PM 72 50 10.0 0 0G + 30.03IN 0 -5 -0.06IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-1255 PM 66 48 10.0 10 7G + 30.09IN 2 -2 -0.06IN
AW-SALMON 1256 PM 63 44 10.0 0 0G + 30.16IN 2 -3 -0.07IN
AS-POWELL 1252 PM 71 53 + 10 3G + 30.01IN 1 -1 -0.09IN
AW-SAND POIN1255 PM 70 46 10.0 130 5G + 30.02IN 0 0 -0.05IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 1253 PM 63 52 10.0 16016G + 1020.9MB 5 -3 -1.3MB
GLENDIVE 1256 PM 62 54 10.0 150 7G + 1022.7MB 4 -3 -1.3MB
JORDAN 1248 PM 60 54 + 15010G + 1021.3MB 0 -4 -0.8MB
MALTA 1250 PM 64 57 10.0 140 8G16 -100.0MB -2 -2 -100.0MB
SIDNEY 1256 PM 70 50 10.0 170 9G17 1022.8MB 10 -3 -1.9MB
WOLF POINT 1253 PM 66 53 10.0 180 7G + 1021.7MB 7 -1 -1.6MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S1250 PM 68 46 10.0 16016G24 30.20IN 11 -8 -0.04IN
POPLAR AIRPO1250 PM 68 54 10.0 17012G21 30.18IN 9 -3 -0.03IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1253 PM 70 38 10.0 28012G + 1017.7MB 5 -6 -3.4MB
BILLINGS AIR1253 PM 63 53 10.0 110 7G + 1019.6MB 5 -1 -2.2MB
MILES CITY A1253 PM 64 54 10.0 14013G + 1020.8MB 6 -2 -1.3MB
BAKER ASOS 1251 PM 59 52 10.0 15013G + 1023.2MB 5 -1 -0.6MB
AW-BIG TIMBE1255 PM 66 48 10.0 90 6G + 30.16IN 0 2 -0.05IN
AW-HARDIN BI1250 PM 66 54 10.0 130 3G + 30.14IN 7 -3 -0.04IN
AW-FORSYTH 1255 PM 64 56 10.0 120 8G + 30.15IN 4 -4 -0.03IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 1255 PM 63 61 10.0 80 6G + 30.16IN 2 6 -0.05IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO1253 PM 66 51 10.0 70 8G + 1020.1MB 12 -2 -2.0MB
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