760
SXUS55 KTFX 171220
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
519 AM MST WED DEC 17 2025
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0453 AM 52 29 10.0 22032G44 989.7MB 4 -3 -7.8MB
AS-CUT BANK 0456 AM 41 33 10.0 23021G29 988.4MB -1 9 -5.6MB
AS-HAVRE AIR0453 AM 48 29 10.0 230 8G + 990.9MB 7 -2 -7.3MB
AS-LEWISTOWN0454 AM 50 22 10.0 21024G33 993.9MB 0 -11 -6.4MB
AS-HELENA AI0453 AM 53 28 10.0 21024G36 995.3MB 6 -6 -6.5MB
AS-BELGRADE 0456 AM 50 28 10.0 24016G + 997.4MB -2 -1 -7.0MB
AS-DILLON AI0453 AM 49 27 10.0 20023G38 997.2MB 2 -1 -5.8MB
AW-MALMSTROM0455 AM 51 29 10.0 17017G + 990.2MB 0 -2 -7.8MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0515 AM 50 27 10.0 16012G25 29.55IN 2 -5 -0.15IN
AW-ENNIS BIG0510 AM 46 30 10.0 16035G45 29.61IN 5 7 -0.18IN
AW-FORT BENT0515 AM 33 31 10.0 40 6G + 29.21IN -15 1 -0.22IN
AW-THREE FOR+ + + + + +G + +IN + + +IN
AW-CHINOOK A+ + + + + +G + +IN + + +IN
AW-W YELLOWS+ + + + + +G + +IN + + +IN
AW-WHITE SUL+ + + + + +G + +IN + + +IN
AW-ALPHA/RAY0455 AM 54 26 10.0 31030G48 990.3MB 2 -2 -8.1MB
AW-BRAVO/GEY0455 AM 51 25 10.0 22018G23 991.7MB -1 -4 -6.7MB
AW-CHARLIE/S0455 AM 53 24 10.0 17032G41 991.0MB 2 -4 3.7MB
AW-DELTA/DEN0455 AM 46 27 10.0 18018G + 993.1MB -7 -4 -7.3MB
AW-ECHO/WINI0455 AM 52 24 10.0 21023G32 992.0MB 0 -10 -7.2MB
AW-FOXTROT/A0455 AM 41 34 10.0 20015G + 991.1MB -4 13 -5.1MB
AW-GOLF/SIMM0455 AM 47 35 10.0 15029G39 989.4MB 2 7 -5.9MB
AW-HOTEL/FAI0455 AM 45 34 10.0 30029G40 989.3MB -1 9 -6.0MB
AW-INDIA/ULM0455 AM 54 31 10.0 34024G37 989.7MB 4 1 -6.6MB
AW-JULIET/PO0455 AM 46 34 10.0 21021G25 989.3MB -1 7 -7.5MB
AW-LIMA/JUDI+ + + + + +G + -100.0MB + + -100.0MB
AW-MIKE/MOOR0455 AM 52 25 10.0 24014G37 993.4MB 2 -10 -7.0MB
AW-NOVEMBER/0455 AM 54 23 10.0 33015G + 992.9MB 1 -9 -6.2MB
AW-OSCAR/ROY0455 AM 48 24 10.0 16014G + 992.9MB -5 -9 -6.5MB
ALBERTA/SASK/ID/WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
WHITECOURT 1000 PM 3 1 12.0 40 6G + 1001.5MB 2 5 -2.6MB
AS-BOISE 0453 AM 50 46 10.0 12014G + 1005.0MB 14 14 -3.2MB
RED DEER 0500 AM 25 21 9.0 60 2G + 988.8MB 11 12 -4.8MB
CALGARY 0500 AM 30 28 15.0 0 0G + 986.4MB 2 3 -6.1MB
LETHBRIDGE 0500 AM 41 34 9.0 21014G + 986.9MB -4 7 -6.4MB
MEDICINE HAT0500 AM 41 36 9.0 19014G20 988.3MB 2 6 -7.8MB
SWIFT CURREN0500 AM 36 34 7.0 20010G + 994.4MB 4 6 -4.4MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0455 AM 43 39 10.0 210 9G + -100.0MB -3 12 -100.0MB
AS-MISSOULA 0453 AM 46 40 10.0 13017G + 992.0MB -1 9 -7.8MB
AS-BUTTE 0453 AM 43 31 10.0 19024G36 996.9MB -1 -3 -4.3MB
AW-ANACONDA 0515 AM 40 37 8.0 18010G25 29.44IN -3 3 -0.20IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0515 AM 43 43 2.5 200 6G12 29.26IN -7 9 -0.17IN
AW-LIBBY APT+ + + + + +G + +IN + + +IN
AW-EUREKA AP+ + + + + +G + +IN + + +IN
AW-HAMILTON-1045 PM 48 28 10.0 17013G + 29.72IN -4 -11 -0.11IN
AW-SALMON 0456 AM 49 38 10.0 170 8G + 29.56IN 17 10 -0.14IN
AS-POWELL 0452 AM 44 43 + 350 3G + 29.34IN 3 2 -0.21IN
AW-SAND POIN0450 AM 46 45 10.0 22013G18 29.14IN 1 11 -0.22IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0453 AM 34 31 10.0 13014G + 997.5MB -9 -2 -5.8MB
GLENDIVE 0456 AM 34 30 10.0 190 8G + 1001.0MB -9 -3 -4.9MB
JORDAN 0448 AM 39 31 + 210 9G + 997.7MB -1 -1 -5.7MB
MALTA 0515 AM 41 36 10.0 0 6G13 -100.0MB -4 2 -100.0MB
SIDNEY 0856 AM 13 8 10.0 19014G + 1020.8MB + + -1.8MB
WOLF POINT 0453 AM 20 19 10.0 60 5G + 999.5MB -20 -13 -4.9MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0515 AM 28 27 10.0 110 8G + 29.42IN -13 -7 -0.15IN
POPLAR AIRPO0515 AM 21 21 10.0 0 0G + 29.42IN -16 -13 -0.16IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A0453 AM 51 29 10.0 23039G56 995.7MB -1 4 -5.6MB
BILLINGS AIR0453 AM 47 25 10.0 250 8G + 997.3MB -2 -3 -5.6MB
MILES CITY A0453 AM 35 31 10.0 15012G + 1000.4MB -9 1 -4.3MB
BAKER ASOS 0451 AM 39 30 10.0 20010G + 1002.3MB -8 -1 -4.8MB
AW-BIG TIMBE0515 AM 52 27 10.0 25013G23 29.47IN -2 2 -0.15IN
AW-HARDIN BI0515 AM 34 30 10.0 110 6G + 29.45IN -11 0 -0.17IN
AW-FORSYTH 0515 AM 34 32 10.0 0 0G + 29.44IN -15 2 -0.16IN
AW-KILO/HARL0455 AM 48 24 10.0 32013G + 29.37IN -5 -9 -0.21IN
AW-LAUREL + + + + + +G + +IN + + +IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0453 AM 45 23 10.0 19010G + 1000.8MB -8 -3 -3.0MB
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