647
SXUS55 KTFX 171920
OSOINF
MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1219 PM MST WED DEC 17 2025
GREAT FALLS MONTANA CWA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-GREAT FAL1153 AM 41 28 10.0 25038G55 990.3MB -10 5 3.7MB
AS-CUT BANK 1156 AM 38 19 10.0 25061G83 983.2MB -9 -3 1.9MB
AS-HAVRE AIR1153 AM 44 36 10.0 27026G40 984.5MB 1 5 1.6MB
AS-LEWISTOWN1154 AM 44 37 10.0 23020G + 987.2MB -7 13 1.9MB
AS-HELENA AI1153 AM 42 18 10.0 28047G69 994.2MB -1 -18 4.2MB
AS-BELGRADE 1156 AM 46 22 10.0 29031G47 994.2MB -8 -3 7.3MB
AS-DILLON AI0853 AM 43 37 10.0 20018G + 992.1MB -1 5 -3.7MB
AW-MALMSTROM1155 AM 45 26 10.0 24031G47 989.2MB -8 2 2.7MB
AW-CONRAD AP+ + + + + +G + +IN + + +IN
AW-CHOTEAU A+ + + + + +G + +IN + + +IN
AW-TWIN BRID1215 PM 43 9 10.0 29033G56 29.54IN -7 -23 0.19IN
AW-ENNIS BIG1210 PM 41 28 10.0 30021G30 29.53IN -7 5 0.12IN
AW-FORT BENT1215 PM 49 23 10.0 25038G52 29.12IN -5 -3 0.07IN
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/RAY1155 AM 44 19 10.0 34033G54 988.6MB -6 -5 4.2MB
AW-BRAVO/GEY1155 AM 46 19 10.0 25041G64 986.9MB -5 -5 2.2MB
AW-CHARLIE/S1155 AM 45 18 10.0 19052G64 984.6MB -6 -6 -0.1MB
AW-DELTA/DEN1155 AM 48 23 10.0 25047G68 986.9MB -4 -2 1.1MB
AW-ECHO/WINI1155 AM 47 23 10.0 21040G61 986.6MB -4 -3 2.0MB
AW-FOXTROT/A1155 AM 33 24 2.0 25039G49 991.5MB -13 -3 7.0MB
AW-GOLF/SIMM1155 AM 34 27 2.8 19039G55 991.0MB -15 2 5.8MB
AW-HOTEL/FAI1155 AM 37 24 10.0 35045G54 990.7MB -13 2 6.6MB
AW-INDIA/ULM1155 AM 46 22 10.0 1045G53 990.2MB -4 -7 4.0MB
AW-JULIET/PO1155 AM 43 20 10.0 25047G60 988.8MB -6 -5 4.2MB
AW-LIMA/JUDI+ + + + + +G + -100.0MB + + -100.0MB
AW-MIKE/MOOR1155 AM 46 34 10.0 23022G31 987.8MB -5 7 1.9MB
AW-NOVEMBER/1155 AM 46 37 10.0 35032G39 984.9MB -6 13 0.2MB
AW-OSCAR/ROY1155 AM 47 37 10.0 26036G49 983.7MB -5 11 -0.4MB
ALBERTA/SASK/ID/WY
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
WHITECOURT 1200 PM -4 -8 0.4 30020G + 1006.4MB -7 -6 6.8MB
AS-BOISE 1153 AM 47 26 10.0 31025G38 1013.9MB -1 -10 8.4MB
RED DEER 1200 PM 3 -2 0.5 33028G41 997.7MB -22 -20 10.5MB
CALGARY 1200 PM 10 7 0.0 36032G + 992.0MB -26 -20 11.2MB
LETHBRIDGE 1200 PM 43 30 30.0 25030G40 981.6MB -5 5 1.6MB
MEDICINE HAT1200 PM 43 37 15.0 25017G26 979.7MB 7 10 -0.3MB
SWIFT CURREN1200 PM 37 36 9.0 18012G + 980.2MB 12 18 -4.3MB
MISSOULA MONTANA CWA/N ID
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
AS-KALISPELL1155 AM 37 21 10.0 26021G37 -100.0MB -11 -7 -100.0MB
AS-MISSOULA 1153 AM 40 21 10.0 27017G29 1003.6MB -7 -16 8.0MB
AS-BUTTE 1153 AM 37 12 10.0 27025G46 998.2MB -8 -16 5.7MB
AW-ANACONDA 1215 PM 36 13 10.0 28033G47 29.51IN -10 -20 0.18IN
AW-DEER LODG+ + + + + +G + +IN + + +IN
AW-PLAINS 1215 PM 41 28 9.0 25024G46 29.61IN -7 -15 0.19IN
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 1156 AM 42 26 10.0 330 7G20 29.65IN -6 -11 0.29IN
AS-POWELL 0452 AM 44 43 + 350 3G + 29.34IN 3 2 -0.21IN
AW-SAND POIN1150 AM 39 23 10.0 24018G33 29.57IN -6 -13 0.22IN
AW-THOMPSON + + + + + +G + +IN + + +IN
NORTHEASTERN MONTANA
LOCATION HR TMP DEW VIS WIND PRES TCH DCH 3HRTEND
===================================================================
GLASGOW 1153 AM 37 33 10.0 14013G + 983.7MB 2 5 -5.5MB
GLENDIVE 1156 AM 41 34 10.0 260 6G + 987.6MB 3 1 -4.4MB
JORDAN 1148 AM 47 39 + 25015G + 987.1MB 2 6 -0.7MB
MALTA 1215 PM 43 39 10.0 25014G + -100.0MB 4 3 -100.0MB
SIDNEY 0856 AM 13 8 10.0 19014G + 1020.8MB + + -1.8MB
WOLF POINT 1153 AM 34 32 10.0 40 6G + 985.7MB -2 3 -5.0MB
AW-CIRCLE + + + + + +G + +IN + + +IN
AW-CULBERTSO+ + + + + +G + +IN + + +IN
SCOBEY + + + + + +G + +IN + + +IN
PLENTYWOOD S1215 PM 34 32 10.0 130 9G + 29.03IN 0 7 -0.17IN
POPLAR AIRPO1215 PM 37 34 10.0 15014G + 29.03IN 1 4 -0.16IN
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 AIR1202 PM 48 37 10.0 28052G70 989.8MB -1 6 0.4MB
MILES CITY A1153 AM 41 31 10.0 150 7G + 986.4MB -4 0 -4.9MB
BAKER ASOS 1151 AM 52 31 10.0 19020G36 986.2MB 9 -2 -6.2MB
AW-BIG TIMBE1130 AM 41 36 3.0 25041G63 29.29IN -13 6 0.04IN
AW-HARDIN BI1215 PM 61 36 10.0 22031G45 29.12IN 15 4 -0.07IN
AW-FORSYTH 1115 AM 46 33 10.0 0 0G + 29.12IN -3 1 -0.13IN
AW-KILO/HARL1155 AM 43 33 10.0 34045G55 29.15IN -7 4 0.00IN
AW-LAUREL + + + + + +G + +IN + + +IN
AW-ROUNDUP + + + + + +G + +IN + + +IN
AW-EKALAKA + + + + + +G + +IN + + +IN
SHERIDAN ASO1153 AM 60 32 10.0 22029G48 985.8MB 6 -1 -7.5MB
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