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588
SXUS55 KTFX 171719
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1119 AM MDT Mon Aug 17 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal1053 AM  70  50 10.0 300 6G + 1019.5mb  -4    1   0.1mb
AS-Cut Bank 1056 AM  65  49 10.0 320 5G + 1019.7mb  -8   -2  -1.0mb
AS-Havre Air1053 AM  75  53 10.0 210 6G + 1018.4mb   1   -4  -1.4mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai1053 AM  67  52 10.0   0 0G + 1021.6mb   1    1  -0.7mb
AS-Belgrade 1056 AM  64  53 10.0   0 0G + 1021.8mb  -1    3   0.0mb
AS-Dillon Ai1053 AM  66  47 10.0 240 5G + 1020.9mb   1   -1  -0.7mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid1115 AM  63  52 10.0 240 5G +  30.27in  -3    2  -0.03in
AW-Ennis Big1115 AM  72  45 10.0 320 9G +  30.33in   0    6  -0.01in
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 Yellows1110 AM  59  50 10.0 300 3G +  30.40in   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  1100 AM  61  57 15.0   0 0G + 1019.7mb  -3    5  -0.8mb
AS-Boise    1053 AM  80  48 10.0 160 5G + 1016.5mb   2   -2   0.5mb
Red Deer    1100 AM  63  54  9.0 20010G + 1022.4mb  -5    4  -0.5mb
Calgary     1100 AM  55  54 10.0  20 5G + 1023.0mb -11    4   0.2mb
Lethbridge  1100 AM  68  48 25.0 220 2G + 1020.8mb   4   -4  -0.9mb
Medicine Hat1100 AM  70  52 30.0 32010G + 1020.0mb  -3   -5   0.6mb
Swift Curren1100 AM  59  54  9.0  30 6G + 1020.3mb -14    6  -0.2mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell1055 AM  67  52 10.0  10 5G + 1020.8mb  -1   -1  -0.7mb
AS-Missoula 1053 AM  68  52 10.0   0 0G + 1020.5mb   8   -1  -0.8mb
AS-Butte    1053 AM  64  47 10.0   0 0G + 1021.7mb   0    2  -1.5mb
AW-Anaconda 1115 AM  71  48 10.0 150 5G +  30.24in   6    0  -0.02in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   1115 AM  75  55 10.0   0 0G +  30.12in   3   -2  -0.04in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-1115 AM  68  54 10.0 360 8G +  30.19in   7   -1  -0.02in
AW-Salmon   1056 AM  65  56 10.0 310 8G +  30.24in   3    4  -0.03in
AS-Powell   1052 AM  72  57    +   0 0G +  30.12in   6   -1  -0.02in
AW-Sand Poin1050 AM  72  46 10.0  20 7G 9  30.13in   0   -4  -0.01in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     1053 AM  72  57 10.0 260 5G + 1018.5mb   6    0  -0.1mb
Glendive    1056 AM  75  55 10.0  50 3G + 1018.4mb   0   -2   0.0mb
Jordan      1048 AM  74  52    +  60 5G + 1018.7mb  10   -7  -0.5mb
Malta       1110 AM  73  55 10.0  80 5G + -100.0mb   1   -8  -100.0mb
Sidney      1056 AM  77  53 10.0 110 7G + 1018.4mb   2   -5  -0.6mb
Wolf Point  1053 AM  74  55 10.0   0 0G + 1018.4mb   7   -1  -0.4mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S1115 AM  75  50 10.0   0 0G +  30.09in   2   -2  0.00in
POPLAR AIRPO1110 AM  75  54 10.0   0 5G12  30.09in   2   -5  -0.01in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A1053 AM  66  51 10.0 33014G + 1020.6mb  -4    1  -0.3mb
Billings Air1053 AM  76  51 10.0 200 8G + 1018.4mb   4   -2  -1.0mb
Miles City A1053 AM  75  55 10.0   0 0G + 1017.8mb   3    0  -0.6mb
Baker Asos  1051 AM  81  53 10.0 320 6G + 1018.0mb   2    0  -0.6mb
AW-Big Timbe1115 AM  72  45 10.0 23012G +  30.23in  -3   -1  -0.02in
AW-Hardin Bi1110 AM  82  46 10.0   0 3G +  30.11in   3   -6  -0.04in
AW-Forsyth  1115 AM  79  53  9.0 270 8G +  30.12in   3   -5  -0.01in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   1110 AM  79  46 10.0 210 8G +  30.18in   4   -6  -0.03in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso1053 AM  78  46 10.0 310 3G + 1019.0mb   5   -8  -1.5mb