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159
SXUS55 KTFX 120219
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
819 PM MDT Tue Aug 11 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal0753 PM  80  39 10.0  7013G + 1011.7mb  -1   -3  -0.7mb
AS-Cut Bank 0756 PM  77  42  7.0 100 8G + 1012.8mb  -2    1  -0.6mb
AS-Havre Air0753 PM  78  48  8.0  5010G + 1012.8mb   0    0  -0.4mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai0753 PM  84  31  8.0 33012G + 1012.0mb   0    1   0.2mb
AS-Belgrade 0756 PM  81  38  4.0 180 5G + 1011.1mb  -3    2  -1.5mb
AS-Dillon Ai0803 PM  79  31  3.0  60 9G + 1010.7mb  -2   -4  -0.4mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid0815 PM  81  27  6.0  3012G +  29.99in  -1   -1  -0.03in
AW-Ennis Big0815 PM  77  27  7.0  30 9G +  30.07in   0   -7  -0.02in
AW-Fort Bent0815 PM  77  45 10.0  60 8G +  29.92in  -1   -3  -0.02in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows0815 PM  75  32 10.0 210 9G +  30.15in   0   -2  -0.02in
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  0800 PM  57  52 15.0 340 5G + 1020.4mb  -7   -3   0.4mb
AS-Boise    0753 PM  92  36 10.0 260 7G + 1008.1mb   0    4  -1.6mb
Red Deer    0800 PM  59  55  9.0  20 2G + 1020.4mb   2   -2   1.2mb
Calgary     0800 PM  61  54  7.0   0 0G + 1019.2mb   0   -1   0.7mb
Lethbridge  0800 PM  61  54  7.0  6015G23 1016.2mb -14   -1   1.1mb
Medicine Hat0800 PM  70  54 10.0  3012G17 1015.7mb  -9    9  -0.1mb
Swift Curren0800 PM  64  54  9.0 320 6G + 1015.9mb  -6    8  -0.2mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell0755 PM  81  42  8.0   0 0G + 1012.0mb   0    1  -1.0mb
AS-Missoula 0753 PM  83  32  5.0 310 9G + 1011.7mb   0    2  -0.9mb
AS-Butte    0753 PM  80  28  7.0 350 9G + 1013.1mb  -1   -4  -0.3mb
AW-Anaconda 1015 AM  67  34 10.0   0 0G +  30.16in  -4   -2  0.01in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   0815 PM  84  46 10.0 26012G +  29.88in   2    0  -0.02in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-0815 PM  75  46  9.0 34013G +  29.95in   0   -2  -0.03in
AW-Salmon   0756 PM  84  41 10.0 360 9G +  29.91in   5  -12  -0.03in
AS-Powell   0752 PM  74  57    +   0 0G +  29.85in   0   -1  -0.03in
AW-Sand Poin0755 PM  81  39 10.0   0 0G +  29.92in   4   -7  -0.02in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     0753 PM  79  48 10.0  30 7G + 1011.2mb   4    2  -0.4mb
Glendive    0756 PM  82  53 10.0  6012G + 1011.2mb   7    0   0.2mb
Jordan      0748 PM  83  49    +  20 8G + 1011.4mb   5    5   0.2mb
Malta       0815 PM  77  50 10.0  2017G28 -100.0mb   5    0  -100.0mb
Sidney      0756 PM  76  51 10.0  30 8G + 1012.2mb   4   -3   0.3mb
Wolf Point  0753 PM  81  43 10.0  50 9G + 1011.5mb   6   -3  -0.7mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S0815 PM  68  46 10.0  40 7G +  29.94in   5   -2  0.00in
POPLAR AIRPO0810 PM  75  48 10.0 110 8G +  29.90in   3    0  -0.01in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A0753 PM  81  29  5.0 360 5G + 1011.7mb   1   -4   0.5mb
Billings Air0753 PM  82  44  9.0  6012G + 1010.8mb  -2   -1   0.6mb
Miles City A0753 PM  86  52  9.0  1012G + 1009.6mb   8   -2   0.0mb
Baker Asos  0751 PM  77  62 10.0 120 8G + 1011.6mb   0    4   1.6mb
AW-Big Timbe0815 PM  79  32 10.0  70 7G +  30.01in   0  -11  0.01in
AW-Hardin Bi0815 PM  79  45 10.0 360 9G +  29.90in  -2   -5  0.00in
AW-Forsyth  0815 PM  84  44  9.0 350 8G +  29.89in   5   -9  -0.01in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   0815 PM  81  43 10.0  4014G +  29.96in   0   -3  0.01in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso0753 PM  80  50 10.0 320 8G + 1011.1mb   2    2  -0.1mb