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198
SXUS55 KTFX 110220
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
819 PM MDT Mon Aug 10 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal0753 PM  81  42  5.0  7010G + 1010.5mb   5   -3  -0.3mb
AS-Cut Bank 0756 PM  79  41  6.0  30 6G + 1011.4mb   8   -4   0.7mb
AS-Havre Air0753 PM  78  48 10.0  7014G + 1011.3mb  -1    3  -0.4mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai0753 PM  84  30  8.0 33014G + 1011.5mb   4  -13   0.7mb
AS-Belgrade 0756 PM  84  36  3.0   0 0G + 1009.7mb   3    1  -0.7mb
AS-Dillon Ai0753 PM  81  35  3.0  40 8G + 1010.1mb   2    0   0.2mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid0815 PM  82  28  5.0  3013G +  29.97in   5   -2  -0.01in
AW-Ennis Big0810 PM  77  34  9.0  10 7G +  30.06in   4   -2  0.01in
AW-Fort Bent0815 PM  78  48 10.0  60 8G +  29.87in   5   -1  -0.01in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows0815 PM  75  34 10.0 200 7G +  30.13in   2    2  -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  0800 PM  64  55 15.0  80 2G + 1016.7mb   0    0   0.8mb
AS-Boise    0753 PM  92  32 10.0 340 8G + 1009.3mb  -1    0  -1.0mb
Red Deer    0800 PM  57  57  7.0 160 5G + 1018.0mb -11    0   0.3mb
Calgary     0800 PM  61  55  9.0  2013G + 1017.7mb  -7    1   1.1mb
Lethbridge  0800 PM  75  55  7.0  10 7G + 1012.6mb   5    1  -0.3mb
Medicine Hat0800 PM  79  45 10.0  7012G + 1011.9mb   6   -5  -0.8mb
Swift Curren0800 PM  70  46  9.0 100 3G + 1014.8mb   7   -6  -0.5mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell0814 PM  78  42  3.0 260 5G + 1011.9mb   3   -8  -0.1mb
AS-Missoula 0753 PM  83  30  4.0 28015G + 1012.0mb  -1  -10   0.9mb
AS-Butte    0753 PM  81  32  7.0 350 7G + 1012.6mb  -1    4   1.0mb
AW-Anaconda 0815 PM  73  34 10.0  10 5G +  30.03in   0    2  0.02in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   0815 PM  82  46 10.0 250 5G14  29.91in  -2   -8  0.01in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-0815 PM  75  48  9.0  50 7G +  29.96in   0    2  0.02in
AW-Salmon   0756 PM  79  53  9.0 240 6G +  29.92in  -7   14  0.02in
AS-Powell   0752 PM  74  58    +   0 3G +  29.88in   0    2  0.01in
AW-Sand Poin0755 PM  77  46 10.0   0 0G +  29.93in   4   -6  -0.02in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     0753 PM  75  46 10.0 120 9G + 1013.5mb   0   -8   0.1mb
Glendive    0756 PM  75  53 10.0  50 9G + 1012.8mb  -6    2  -0.5mb
Jordan      0748 PM  78  44    +  70 9G + 1012.4mb  -5    0  -0.3mb
Malta       0815 PM  72  50 10.0  80 6G + -100.0mb  -5   -2  -100.0mb
Sidney      0756 PM  72  54 10.0  30 8G + 1014.0mb  -5   -1   0.4mb
Wolf Point  0753 PM  75  46 10.0  60 9G + 1013.9mb  -8   -3  -0.1mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S0815 PM  63  48 10.0  50 7G +  30.00in   2   -7  0.00in
POPLAR AIRPO0810 PM  72  48 10.0  80 7G +  29.96in  -7   -4  0.00in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A0753 PM  80  33  4.0 130 6G + 1010.3mb   6    0   1.4mb
Billings Air0753 PM  84  45 10.0 11012G + 1010.0mb   0    4  -0.3mb
Miles City A0753 PM  78  54 10.0  5015G + 1010.9mb  -7    8  -0.2mb
Baker Asos  0751 PM  77  58 10.0  5014G + 1011.9mb  -2    6   1.2mb
AW-Big Timbe0815 PM  79  43 10.0 12012G18  29.98in   2    4  0.03in
AW-Hardin Bi0815 PM  81  50 10.0   0 0G +  29.89in   2    5  0.00in
AW-Forsyth  0815 PM  79  53  8.0  8012G +  29.89in  -6   12  -0.01in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   0815 PM  81  46 10.0  60 8G +  29.94in   0    5  0.00in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso0753 PM  78  48  9.0 290 7G + 1011.3mb  -2   12   0.1mb