519
SXUS55 KTFX 172220
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
319 PM MST WED DEC 17 2025
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL0253 PM 37 16 10.0 25043G70 992.6MB -13 -12 2.3MB
AS-CUT BANK 0308 PM 25 17 10.0 33037G61 994.0MB -20 -8 10.8MB
AS-HAVRE AIR0253 PM 41 21 10.0 25038G58 987.1MB -4 -11 2.6MB
AS-LEWISTOWN0254 PM 38 16 10.0 26036G60 989.3MB -12 -9 2.1MB
AS-HELENA AI0153 PM 39 14 10.0 27046G + 999.8MB -11 -18 6.6MB
AS-BELGRADE 0256 PM 40 7 10.0 29046G67 1001.2MB -15 -21 7.0MB
AS-DILLON AI0254 PM 35 8 10.0 26030G47 1005.5MB -19 -15 -100.0MB
AW-MALMSTROM0255 PM 39 17 10.0 23031G47 993.8MB -12 -12 4.6MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID0315 PM 37 9 10.0 28023G38 29.72IN -18 -18 0.18IN
AW-ENNIS BIG0310 PM 37 7 10.0 27028G40 29.73IN -15 -16 0.20IN
AW-FORT BENT0315 PM 41 19 7.0 25030G51 29.27IN -10 -10 0.15IN
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/RAY0255 PM 38 15 10.0 34037G60 992.4MB -13 -11 3.8MB
AW-BRAVO/GEY0255 PM 39 13 10.0 26056G69 990.9MB -10 -13 4.0MB
AW-CHARLIE/S0255 PM 39 9 10.0 20049G64 982.8MB -10 -17 -1.8MB
AW-DELTA/DEN0255 PM 41 15 10.0 26049G69 990.4MB -11 -13 3.5MB
AW-ECHO/WINI0155 PM 44 16 10.0 22044G + 987.7MB -6 -8 2.3MB
AW-FOXTROT/A0255 PM 33 17 10.0 26048G66 991.0MB -9 -14 -0.5MB
AW-GOLF/SIMM0255 PM 37 16 10.0 20045G67 991.1MB -7 -15 0.1MB
AW-HOTEL/FAI0155 PM 39 18 10.0 1053G + 988.4MB -9 -11 -0.2MB
AW-INDIA/ULM0255 PM 39 15 10.0 2028G47 993.8MB -11 -14 3.6MB
AW-JULIET/PO0255 PM 38 15 10.0 26041G52 991.9MB -11 -14 3.1MB
AW-LIMA/JUDI+ + + + + +G + -100.0MB + + -100.0MB
AW-MIKE/MOOR0255 PM 40 13 10.0 25038G49 991.3MB -11 -12 3.5MB
AW-NOVEMBER/0255 PM 42 13 10.0 35041G53 988.4MB -8 -11 3.5MB
AW-OSCAR/ROY0155 PM 46 13 10.0 26047G59 984.0MB -4 -12 -1.8MB
ALBERTA/SASK/ID/WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
WHITECOURT 0300 PM -4 -11 12.0 31016G + 1012.0MB -16 -16 5.6MB
AS-BOISE 0253 PM 47 22 10.0 32023G36 1016.5MB -7 -18 2.6MB
RED DEER 0300 PM 1 -8 9.0 33020G29 1006.0MB -24 -27 8.3MB
CALGARY 0300 PM 7 1 0.8 35030G38 1001.5MB -36 -11 9.5MB
LETHBRIDGE 0300 PM 14 9 1.0 32037G47 999.8MB -32 -14 18.2MB
MEDICINE HAT0300 PM 16 10 1.0 33041G62 979.5MB -23 -20 1.2MB
SWIFT CURREN0300 PM 36 32 9.0 26028G44 979.1MB 8 11 -1.1MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL0255 PM 40 20 10.0 24018G36 1002.9MB -3 -17 4.8MB
AS-MISSOULA 0253 PM 36 24 10.0 26018G28 1008.9MB -14 -11 5.3MB
AS-BUTTE 0253 PM 29 16 10.0 30025G48 1004.8MB -17 -13 6.6MB
AW-ANACONDA 0315 PM 32 15 7.0 29030G46 29.70IN -9 -18 0.19IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 0315 PM 41 25 10.0 25015G30 29.78IN -7 -16 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 0256 PM 40 9 10.0 30015G25 29.82IN -17 -17 0.17IN
AS-POWELL 0452 AM 44 43 + 350 3G + 29.34IN 3 2 -0.21IN
AW-SAND POIN0250 PM 43 23 10.0 23016G25 29.78IN -3 -13 0.21IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 0253 PM 39 30 10.0 29014G + 986.0MB 4 2 2.3MB
GLENDIVE 0256 PM 42 37 10.0 27016G + 987.0MB 1 5 -0.6MB
JORDAN 0248 PM 47 24 + 28026G43 987.3MB 1 -7 0.2MB
MALTA 0310 PM 41 23 10.0 28049G67 -100.0MB 4 -13 -100.0MB
SIDNEY 0856 AM 13 8 10.0 19014G + 1020.8MB + + -1.8MB
WOLF POINT 0253 PM 41 30 10.0 29024G35 985.8MB 6 2 0.1MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S0315 PM 39 32 10.0 26015G25 28.99IN 9 7 -0.04IN
POPLAR AIRPO0315 PM 41 32 10.0 27028G38 29.05IN 9 4 0.02IN
SOUTHEASTERN MONTANA/NC WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
LIVINGSTON A1053 AM 41 37 1.0 29040G + 991.0MB -7 4 2.8MB
BILLINGS AIR0253 PM 49 13 10.0 29054G75 990.0MB -3 -18 0.2MB
MILES CITY A0253 PM 40 38 10.0 240 3G + 988.4MB -8 8 2.0MB
BAKER ASOS 0251 PM 42 38 8.0 31014G26 988.5MB 0 6 2.3MB
AW-BIG TIMBE0315 PM 39 9 10.0 28058G72 29.37IN -13 -19 0.10IN
AW-HARDIN BI0315 PM 50 34 10.0 29017G33 29.25IN 5 0 0.13IN
AW-FORSYTH 0315 PM 50 21 10.0 29037G52 29.19IN 2 -8 0.09IN
AW-KILO/HARL0255 PM 40 8 10.0 33054G69 29.31IN -9 -21 0.16IN
AW-LAUREL + + + + + +G + +IN + + +IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO0253 PM 46 38 10.0 50 8G + 989.9MB -6 6 4.1MB
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