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799
SXUS55 KTFX 201719
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1119 AM MDT Thu Aug 20 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal1053 AM  77  43 10.0 230 6G + 1015.9mb  -3   -1  -0.4mb
AS-Cut Bank 1056 AM  71  48 10.0  50 6G + 1016.7mb  -5    4   0.0mb
AS-Havre Air1053 AM  81  47 10.0  9013G23 1015.9mb   5    0  -0.4mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai1053 AM  70  41  8.0   0 0G + 1019.1mb   0   -7  -0.2mb
AS-Belgrade 1056 AM  72  42 10.0   0 0G + 1018.7mb   0   -2   0.1mb
AS-Dillon Ai1053 AM  73  36 10.0 220 7G + 1018.0mb   4   -7  -0.3mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid1110 AM  72  43  9.0 170 6G +  30.22in   2   -5  0.00in
AW-Ennis Big1110 AM  79  34 10.0   0 0G +  30.27in   4    4  -0.01in
AW-Fort Bent+         +   +    +   + +G +      +in   +    +    +in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows1105 AM  66  45 10.0  20 5G +  30.36in   2   -3  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  1100 AM  61  54 15.0 180 3G + 1019.2mb  -5    2   0.4mb
AS-Boise    1053 AM  87  35  9.0 130 8G + 1013.0mb   6   -8   1.0mb
Red Deer    1100 AM  72  50  9.0 150 9G + 1019.2mb  -1    2   0.1mb
Calgary     1100 AM  68  48 20.0 16010G + 1019.0mb  -2    0  -0.1mb
Lethbridge  1100 AM  68  52 25.0 290 3G + 1018.1mb  -4   -2   0.6mb
Medicine Hat1100 AM  79  48 30.0 11010G + 1016.9mb   7   -7  -0.1mb
Swift Curren1100 AM  72  50  9.0 330 2G + 1018.3mb  -3    0   0.9mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell1055 AM  71  49  8.0   0 0G + 1017.4mb   2   -2   0.1mb
AS-Missoula 1053 AM  68  42 10.0   0 0G + 1018.5mb   2   -2  -0.2mb
AS-Butte    1053 AM  71  34 10.0   0 0G + 1019.0mb   3   -2  -0.7mb
AW-Anaconda 1055 AM  77  36 10.0 140 7G +  30.18in   0   10  -0.01in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   1105 AM  72  48 10.0 130 3G +  30.05in  -1    3  -0.02in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-1110 AM  66  43 10.0   0 0G +  30.13in  -7   -5  -0.01in
AW-Salmon   1056 AM  69  42 10.0   0 0G +  30.19in   2   -3  -0.01in
AS-Powell   1052 AM  69  47    +   0 0G +  30.04in  -1   -3  -0.03in
AW-Sand Poin1050 AM  72  46 10.0   0 0G +  30.03in  -1    1  0.00in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     1053 AM  78  50 10.0 190 6G + 1016.9mb   3   -4   0.7mb
Glendive    1056 AM  82  48 10.0 32010G + 1016.9mb   4   -8   1.2mb
Jordan      1048 AM  78  49    +  60 8G + 1017.4mb   0   -2   0.3mb
Malta       1110 AM  79  50 10.0  90 9G + -100.0mb  -2    0  -100.0mb
Sidney      1056 AM  80  49 10.0 36010G + 1016.6mb   6   -8   1.0mb
Wolf Point  1053 AM  78  52 10.0   0 0G + 1017.0mb   4   -4   0.9mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S1105 AM  77  50 10.0 230 3G +  30.05in   4   -2  0.02in
POPLAR AIRPO1100 AM  82  50 10.0 260 7G +  30.05in   5   -7  0.02in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A1053 AM  75  40 10.0 100 3G + 1018.1mb  -1    0  -0.3mb
Billings Air1053 AM  75  46 10.0 190 6G + 1016.9mb  -1   -5   0.2mb
Miles City A1053 AM  79  52  8.0   0 0G + 1016.6mb   1   -1   0.4mb
Baker Asos  1051 AM  83  47 10.0 32012G18 1016.9mb   4   -4   0.9mb
AW-Big Timbe1105 AM  77  39 10.0 290 6G +  30.18in  -2    3  0.00in
AW-Hardin Bi1105 AM  79  45 10.0   0 0G +  30.08in  -5   -1  0.00in
AW-Forsyth  1055 AM  80  54 10.0 270 5G +  30.09in  -1   -2  0.03in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   1110 AM  77  43 10.0   0 6G +  30.13in  -4   -2  0.00in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso1053 AM  82  41 10.0   0 3G + 1017.2mb  -1   -2  -0.7mb