667
SXUS55 KTFX 211219
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
619 AM MDT MON SEP 21 2026
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0553 AM 51 45 10.0 160 5G + 1018.0MB 5 2 -0.8MB
AS-CUT BANK 0556 AM 42 42 10.0 80 5G + 1017.9MB 0 2 -0.2MB
AS-HAVRE AIR0603 AM 42 42 0.2 0 0G + 1019.4MB 0 1 0.2MB
AS-LEWISTOWN+ + + + + +G + -100.0MB + + -100.0MB
AS-HELENA AI0553 AM 47 43 10.0 0 0G + 1021.5MB -1 -1 0.1MB
AS-BELGRADE 0556 AM 43 41 10.0 0 0G + 1021.5MB -8 -5 -0.1MB
AS-DILLON AI0553 AM 42 38 10.0 20012G + 1020.4MB -7 -9 -0.1MB
AW-MALMSTROM+ + + + + +G + -100.0MB + + -100.0MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0610 AM 41 39 10.0 16012G + 30.24IN -11 -9 0.01IN
AW-ENNIS BIG0610 AM 39 37 10.0 150 5G + 30.29IN -9 -9 0.00IN
AW-FORT BENT0615 AM 51 51 10.0 12014G + 30.09IN 4 4 -0.02IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS0615 AM 34 34 0.2 0 0G + 30.32IN -7 -7 0.01IN
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 AM 43 43 15.0 130 2G + 1013.5MB -3 -2 -100.0MB
AS-BOISE 0553 AM 61 44 10.0 16010G + 1015.8MB 4 -3 -0.4MB
RED DEER 0600 AM 39 36 9.0 200 6G + 1015.5MB -2 -3 -0.6MB
CALGARY 0600 AM 52 39 15.0 220 7G + 1015.7MB 6 -2 -0.6MB
LETHBRIDGE 0600 AM 48 43 15.0 210 6G + 1016.5MB -4 -2 0.3MB
MEDICINE HAT0600 AM 55 50 9.0 210 9G + 1016.9MB 9 7 -0.1MB
SWIFT CURREN0600 AM 52 52 9.0 18014G24 1020.6MB 9 9 0.1MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0555 AM 41 40 8.0 0 0G + 1019.3MB -2 -3 -0.1MB
AS-MISSOULA 0553 AM 44 41 10.0 0 0G + 1020.2MB 0 -1 0.0MB
AS-BUTTE 0553 AM 38 37 10.0 0 0G + 1021.6MB -7 -7 -0.1MB
AW-ANACONDA 0615 AM 44 40 10.0 200 8G + 30.20IN 4 2 -0.01IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0615 AM 41 41 10.0 0 0G + 30.10IN -5 -5 0.00IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-0615 AM 45 43 10.0 150 5G + 30.15IN -7 -3 0.00IN
AW-SALMON 0556 AM 42 41 10.0 0 0G + 30.22IN -1 -1 0.01IN
AS-POWELL 0552 AM 50 50 + 0 0G + 30.11IN -4 -3 0.00IN
AW-SAND POIN0555 AM 41 41 10.0 0 0G + 30.06IN -2 -2 -0.01IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0553 AM 53 50 10.0 7013G + 1022.2MB -4 -4 0.0MB
GLENDIVE 0556 AM 53 51 10.0 80 5G + 1023.7MB -3 -5 0.4MB
JORDAN 0548 AM 54 53 + 110 5G + 1022.1MB -3 -3 -0.1MB
MALTA 0615 AM 54 54 10.0 80 5G + -100.0MB -3 -3 -100.0MB
SIDNEY 0556 AM 53 51 10.0 40 3G + 1024.4MB -2 -3 0.3MB
WOLF POINT 0553 AM 54 51 10.0 70 7G + 1023.4MB -1 -3 0.1MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0610 AM 50 50 10.0 130 7G + 30.23IN -4 0 -0.01IN
POPLAR AIRPO0610 AM 54 52 10.0 90 6G + 30.22IN 0 -2 0.01IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0604 AM 42 42 9.0 310 5G + 1021.1MB -4 -2 -0.1MB
BILLINGS AIR0613 AM 53 53 0.5 0 0G + 1021.2MB 1 2 -0.2MB
MILES CITY A0553 AM 55 54 8.0 80 6G + 1021.8MB -3 -4 0.4MB
BAKER ASOS 0551 AM 52 51 8.0 110 9G + 1023.5MB -3 -2 0.7MB
AW-BIG TIMBE0610 AM 50 48 10.0 270 5G + 30.21IN 2 2 -0.01IN
AW-HARDIN BI0610 AM 57 55 9.0 10 3G + 30.17IN 2 0 0.00IN
AW-FORSYTH 0615 AM 55 55 6.0 80 8G + 30.17IN -3 -3 0.01IN
AW-KILO/HARL+ + + + + +G + +IN + + +IN
AW-LAUREL 0615 AM 54 54 1.8 160 3G + 30.21IN 0 0 0.01IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0553 AM 51 50 10.0 280 7G + 1022.1MB -2 -1 0.1MB
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