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120
SXUS55 KTFX 100619
OSOINF


MONTANA AREA OBSERVATIONS AND TENDENCIES
NATIONAL WEATHER SERVICE GREAT FALLS MT
1219 AM MDT Mon Aug 10 2026

GREAT FALLS MONTANA CWA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Great Fal1153 PM  63  45  8.0  80 6G + 1014.1mb  -4    1   0.4mb
AS-Cut Bank 1156 PM  61  45 10.0 110 7G + 1014.7mb  -1    1   0.1mb
AS-Havre Air1153 PM  66  48 10.0  8013G + 1014.4mb  -4    1   1.0mb
AS-Lewistown+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AS-Helena Ai1153 PM  70  43  7.0 260 9G + 1014.3mb  -2    6   1.3mb
AS-Belgrade 1156 PM  65  39  3.0 300 8G + 1011.9mb  -1   -6   0.8mb
AS-Dillon Ai1153 PM  61  34  5.0 180 7G + 1012.0mb  -5   -2   1.4mb
AW-Malmstrom+         +   +    +   + +G + -100.0mb   +    +  -100.0mb
AW-Conrad Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Choteau A+         +   +    +   + +G +      +in   +    +    +in
AW-Twin Brid1215 AM  72  36  8.0  4018G25  30.02in  -1    9  0.03in
AW-Ennis Big1210 AM  59  32 10.0 140 3G +  30.10in  -4   -2  0.01in
AW-Fort Bent1215 AM  62  47 10.0 120 3G +  29.98in  -2    0  0.02in
AW-Three For+         +   +    +   + +G +      +in   +    +    +in
AW-Chinook A+         +   +    +   + +G +      +in   +    +    +in
AW-W Yellows1215 AM  52  34 10.0   0 0G +  30.17in  -7   -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  1000 PM  57  54 15.0 100 5G + 1017.1mb   2    0   1.5mb
AS-Boise    1153 PM  79  40 10.0 160 3G + 1008.7mb   2   -2   1.5mb
Red Deer    1200 AM  57  55  9.0  20 5G + 1017.2mb   2    1   0.1mb
Calgary     1200 AM  63  54  8.0  90 3G + 1017.0mb   8    2   0.5mb
Lethbridge  1200 AM  55  52  9.0 120 7G + 1015.7mb  -4    0   0.4mb
Medicine Hat1200 AM  63  50  9.0  90 8G + 1015.5mb  -3    2   0.3mb
Swift Curren1200 AM  52  50  9.0 160 8G + 1018.0mb  -2    4   1.0mb

MISSOULA MONTANA CWA/N ID
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
AS-Kalispell1155 PM  55  49  3.0   0 0G + 1013.2mb  -3    5   0.5mb
AS-Missoula 1153 PM  64  40  4.0  10 3G + 1012.4mb  -2    3   1.6mb
AS-Butte    1153 PM  59  31  9.0 150 9G + 1013.7mb  -1    1   1.1mb
AW-Anaconda 1215 AM  60  29 10.0 290 3G +  30.06in  -5    0  0.03in
AW-Deer Lodg+         +   +    +   + +G +      +in   +    +    +in
AW-Plains   1215 AM  61  52  5.0   0 0G +  29.92in  -3    4  0.05in
AW-Libby Apt+         +   +    +   + +G +      +in   +    +    +in
AW-Eureka Ap+         +   +    +   + +G +      +in   +    +    +in
AW-Hamilton-1215 AM  55  45 10.0   0 0G +  29.98in  -2    0  0.04in
AW-Salmon   1156 PM  63  41  9.0   0 0G +  29.97in  -5    0  0.07in
AS-Powell   1152 PM  62  56    +   0 0G +  29.92in   0    0  0.09in
AW-Sand Poin1155 PM  57  46  7.0   0 0G +  29.90in   3    0  0.01in
AW-Thompson +         +   +    +   + +G +      +in   +    +    +in

NORTHEASTERN MONTANA
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Glasgow     1153 PM  63  52 10.0  6016G + 1014.1mb  -3    5   2.2mb
Glendive    1156 PM  72  52 10.0 170 5G + 1011.7mb   3    1   0.7mb
Jordan      1148 PM  66  53    +  3013G + 1013.5mb  -3    6   2.0mb
Malta       1215 AM  64  52 10.0  5015G17 -100.0mb  -2    4  -100.0mb
Sidney      1156 PM  70  51 10.0   0 0G + 1012.3mb   5   -1   0.6mb
Wolf Point  1153 PM  64  52 10.0  50 8G + 1014.3mb   2    5   2.3mb
AW-Circle   +         +   +    +   + +G +      +in   +    +    +in
AW-Culbertso+         +   +    +   + +G +      +in   +    +    +in
Scobey      +         +   +    +   + +G +      +in   +    +    +in
Plentywood S1215 AM  57  54 10.0  3012G23  30.00in  -6    6  0.03in
POPLAR AIRPO1210 AM  61  55 10.0  4013G21  29.97in  -2    3  0.05in

SOUTHEASTERN MONTANA/NC WY
LOCATION       HR    TMP DEW  VIS WIND    PRES     TCH  DCH 3HRTEND
===================================================================
Livingston A1153 PM  68  39  5.0 12014G + 1012.2mb  -5    3  -0.1mb
Billings Air1153 PM  72  40  5.0  30 9G + 1012.2mb  -3    5   1.1mb
Miles City A1153 PM  74  49  9.0  70 5G + 1010.9mb   2    1   1.7mb
Baker Asos  1151 PM  68  55 10.0 14014G + 1012.6mb  -1    5   0.5mb
AW-Big Timbe1215 AM  66  39  7.0  30 8G +  30.08in  -4    2  0.03in
AW-Hardin Bi1215 AM  68  41  9.0 340 5G +  29.94in   0    4  0.03in
AW-Forsyth  1215 AM  74  47  9.0   0 0G +  29.93in   7    6  0.04in
AW-Kilo/Harl+         +   +    +   + +G +      +in   +    +    +in
AW-Laurel   1215 AM  68  37  7.0  20 7G +  30.02in  -2    3  0.05in
AW-Roundup  +         +   +    +   + +G +      +in   +    +    +in
AW-Ekalaka  +         +   +    +   + +G +      +in   +    +    +in
Sheridan Aso1153 PM  63  41  7.0   0 0G + 1012.2mb  -3    3   0.9mb