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871
SXUS55 KTFX 180020
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
619 PM MDT Mon Aug 17 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal0553 PM  80  45 10.0  2010G + 1015.8mb   1   -1  -1.1mb
AS-Cut Bank 0556 PM  79  46 10.0  30 9G + 1016.1mb   4   -1  -1.1mb
AS-Havre Air0553 PM  83  46 10.0 300 6G + 1014.9mb   4    2  -1.0mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai0553 PM  83  46 10.0 110 7G + 1016.2mb   3   -2  -1.2mb
AS-Belgrade 0556 PM  75  49 10.0 360 9G + 1017.2mb   2    3  -0.7mb
AS-Dillon Ai0553 PM  78  46 10.0  4014G + 1015.8mb   0    1  -0.8mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid0615 PM  79  41 10.0 320 6G25  30.14in   2   -4  -0.03in
AW-Ennis Big0615 PM  75  48 10.0 34025G39  30.20in   2    9  -0.03in
AW-Fort Bent0655 AM  56  56 10.0  60 8G +  30.03in  -2    6  -0.01in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows0615 PM  63  46 10.0   0 0G +  30.32in  -5    3  0.03in
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  0600 PM  77  50 15.0 360 3G + 1014.5mb   4   -2  -2.0mb
AS-Boise    0553 PM  92  47 10.0 31010G + 1012.1mb   1    2  -2.1mb
Red Deer    0600 PM  73  50  9.0 340 2G + 1017.8mb  -2    2  -1.5mb
Calgary     0600 PM  70  52 20.0  70 5G + 1018.6mb  -5    4  -0.6mb
Lethbridge  0600 PM  75  50 25.0  70 7G + 1017.6mb  -2    5  -0.6mb
Medicine Hat0600 PM  77  52 30.0   0 6G + 1016.8mb  -4    6  -1.3mb
Swift Curren0600 PM  68  52  9.0 35010G18 1018.0mb  -9    4  -0.1mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell0555 PM  82  49 10.0 190 7G + 1015.5mb   2    3  -1.8mb
AS-Missoula 0553 PM  82  45 10.0 33014G23 1015.9mb   5   -4  -0.9mb
AS-Butte    0553 PM  75  38 10.0 26010G18 1018.0mb   2   -3   0.0mb
AW-Anaconda 0615 PM  79  46 10.0  60 7G +  30.14in   9   -3  -0.03in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   0615 PM  91  45 10.0 300 9G +  29.97in   3   -5  -0.04in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-0615 PM  79  61 10.0 36012G +  30.07in   2    7  -0.04in
AW-Salmon   0556 PM  84  45 10.0 270 3G +  30.08in  14  -13  -0.05in
AS-Powell   0552 PM  83  65    +  10 5G +  29.93in   2    6  -0.05in
AW-Sand Poin0550 PM  88  41 10.0 300 3G +  29.98in   4   -5  -0.06in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     0553 PM  78  45 10.0 100 3G + 1015.5mb  -4   -4  -0.8mb
Glendive    0556 PM  81  46 10.0  3013G + 1015.0mb   0   -7  -0.6mb
Jordan      0548 PM  66  58    +  60 3G + 1016.4mb -14    5   0.5mb
Malta       0615 PM  79  50 10.0  60 7G + -100.0mb  -2   -5  -100.0mb
Sidney      0556 PM  77  48 10.0  2012G + 1015.9mb  -5   -2  -0.2mb
Wolf Point  0553 PM  78  45 10.0 330 5G + 1015.6mb  -4   -9  -0.9mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S0615 PM  73  48 10.0 300 8G +  30.01in   5   -7  -0.05in
POPLAR AIRPO0610 PM  77  52 10.0 100 3G +  30.01in  -5   -5  -0.03in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A0553 PM  82  36 10.0 32016G25 1015.3mb   1    1  -0.9mb
Billings Air0553 PM  84  43 10.0  1010G + 1014.6mb  -2    7  -0.3mb
Miles City A0615 PM  76  54  1.8 330 5G + 1013.9mb  -5   -1  -0.6mb
Baker Asos  0551 PM  81  49 10.0 34013G + 1014.8mb   1   -4  -1.2mb
AW-Big Timbe0615 PM  82  36 10.0 32021G23  30.11in   0    2  -0.02in
AW-Hardin Bi0615 PM  77  50 10.0  4012G36  30.01in -11    9  0.00in
AW-Forsyth  0615 PM  77  51  9.0 190 3G44  30.01in  -8   -2  0.00in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   0615 PM  79  46 10.0 20013G32  30.08in  -7    9  0.00in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso0553 PM  84  42 10.0 340 6G + 1014.5mb  -1   -2  -1.3mb