Regional Weather Roundup
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463
ASUS45 KTFX 111510
RWRMT
Montana Regional Weather Roundup
National Weather Service Great Falls MT
900 AM MDT FRI SEP 11 2026

NOTE: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.

MTZ001>007-043-111600-
West of the divide

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      MOSUNNY   55  47  74 NW5       29.94R
Missoula       MOSUNNY   54  51  90 W3        29.97R
Butte          PTSUNNY   53  41  63 CALM      30.02R
Anaconda       MOSUNNY   49  45  85 S7        29.99S
Hamilton       CLOUDY    55  52  88 CALM      29.97R
Mullan Pass    MOSUNNY   44  35  70 VRB3      30.01R
Plains         PTSUNNY   55  55 100 CALM      29.94R
Ronan          CLOUDY    54  54 100 N5        29.95R
$$

MTZ008-052>055-111600-
Southwest Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Bozeman        PTSUNNY   55  43  63 NW12G21   29.98R
Dillon         MOSUNNY   57  35  43 NE7       29.97R
Ennis          PTSUNNY   55  41  58 N20G26    30.02R
Twin Bridges   LGT RAIN  57  39  51 N23G30    29.96R
W Yellowstone  SUNNY     55  41  58 CALM      30.03S
$$

MTZ009-010-012-014-046-048-049-054-111600-
East Slopes and Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Cut Bank       CLOUDY    45  43  93 CALM      30.03R
Great Falls    CLOUDY    47  44  90 VRB5      30.02R
Helena         PTSUNNY   53  49  86 CALM      29.98S
Malmstrom AFB  CLOUDY    49  46  91 CALM      30.00R
Bowmans Corner CLOUDY    46  43  87 E10       29.95R
Fairfield      LGT RAIN  46  45  95 W6          N/A
Power            N/A     48  45  87 E5        29.98R
Raynesford     CLOUDY    47  45  91 NE7       29.98R
Ulm            CLOUDY    47  44  88 NE3       29.98R
$$

MTZ011-013-016-021-045-047-050-051-111600-
North Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Havre          CLOUDY    50  48  93 W9        29.99R
Denton         RAIN      48  46  94 NW6       29.99R
Fort Benton    LGT RAIN  48  48  99 N3        30.00R
Geyser         CLOUDY    46  43  87 N8        29.99R
Grass Range    LGT RAIN  48  43  81 NE7       29.98R
N Bar Ranch    LGT RAIN  46  43  87 NW12      30.02R
Roy            LGT RAIN  46  45  93 NW10      29.97
Stanford       RAIN      45  43  93 N3        29.98R
Winifred       RAIN      46  44  94 CALM      29.98R
$$

MTZ017>020-022>027-061-062-111600-
Northeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Glasgow        CLOUDY    54  46  74 NW15      29.90R
Glendive       MOSUNNY   59  41  51 N17       29.84R
Jordan           N/A     55  43  63 N16G23    29.91R
Malta          CLOUDY    50  50 100 W10       29.95R
Plentywood     CLOUDY    54  45  71 NW14G21   29.82F
Poplar         PTSUNNY   57  46  67 NW9       29.86S
Scobey           N/A     54  46  76 N13       29.85R
Sidney         MOSUNNY   60  43  53 N14       29.83R
Wolf Point     PTSUNNY   58  43  57 N6        29.87R
$$

MTZ028>42-056>058-111600-
Southcentral and southeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          MOSUNNY   60  44  55 NE6       29.81S
Big Timber     MOSUNNY   52  41  66 CALM      29.99F
Billings       PTSUNNY   54  44  69 N10       29.94R
Forsyth        MOSUNNY   57  45  64 NE8       29.85F
Hardin         SUNNY     55  45  67 N9        29.89S
Harlowton      CLOUDY    51  43  75 E25       29.94F
Laurel         SUNNY     55  46  71 N14       29.94R
Livingston     PTSUNNY   55  44  66 E7        29.98S
Miles City     SUNNY     58  42  55 N13       29.86R
$$

Regional Reports...Dakotas/MN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      MOSUNNY   56  45  66 N14       29.82R
Minot          PTSUNNY   58  48  69 NW8       29.74F
Dickinson      MOSUNNY   58  46  64 N12       29.75S
Beach            N/A     55  41  58 N13       29.83R
Bowman         FAIR      59  52  77 NE21G28   29.76F
Crosby         FAIR      55  46  71 NW14      29.81R
Glen Ullin     FAIR      63  43  48 N17       29.73R
Hettinger      PTSUNNY   59  51  75 N20G26    29.74R
Tioga          FAIR      54  48  82 N12G18    29.81R
Watford City   FAIR      57  46  67 N13       29.80S
Bismarck       PTSUNNY   63  53  70 N10G20    29.70R
Grand Forks    PTSUNNY   66  58  75 N9        29.63S
Fargo          MOSUNNY   72  58  61 S10       29.63F
Buffalo SD       N/A     62  48  60 N24G36    29.74S
Rapid City     PTSUNNY   74  30  19 NW15      29.69R
Intl Falls     MOSUNNY   69  58  67 SW9       29.68S
Duluth         PTSUNNY   63  57  81 S13       29.79F
Minneapolis    MOSUNNY   76  51  41 SW14G24   29.85S
$$

Regional Reports...WY/CO/ID/WA/OR

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     MOSUNNY   63  38  39 N13G20    29.91R
Cody           MOSUNNY   64  42  44 SW16      29.94F
Gillette       SUNNY     65  37  35 NW10      29.87R
Powell         FAIR      57  34  41 W3        29.90S
Sheridan       MOSUNNY   63  42  46 W7        29.89S
Yellowstone La   N/A     53  42  66 VRB3      30.11F
Boise          SUNNY     62  47  57 CALM      29.97R
Couer d`Alene  PTSUNNY   57  44  62 S7        29.94R
Idaho Falls    SUNNY     67  44  43 SW20      29.97R
Salmon         MOSUNNY   56  43  61 S3        29.95R
Spokane        PTSUNNY   51  39  63 S6        29.93R
Seattle        CLOUDY    56  47  71 S9        30.02S
Portland       PTSUNNY   55  49  80 CALM      30.04F
$$

Other Reports

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        PTSUNNY   84  72  67 CALM      30.03S
Anchorage      CLEAR     45  45 100 SE5       30.36F
Boston         MOSUNNY   71  47  42 NW9       29.95S
Chicago        MOSUNNY   74  53  48 SE8       30.04S
Fairbanks      MOCLDY    43  43 100 CALM      30.24F
Great Falls    CLOUDY    47  44  90 VRB5      30.02R
Houston        MOSUNNY   86  78  77 S5        29.95R HX  98
Las Vegas NV   MOSUNNY   92  48  22 SW15G23   29.85R
Phoenix AZ     MOSUNNY   92  66  42 SE8       29.88R HX  94
Salt Lake City PTSUNNY   76  38  25 S15G23    30.00R
San Diego      MOSUNNY   75  71  87 S8        29.89R
San Francisco  PTSUNNY   62  57  83 NW6       29.96R
Washington Dul CLOUDY    76  69  79 N8        30.03R
$$

Regional Reports...Alberta

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Calgary        PTSUNNY   46  39  76 NW8       30.04R
Fort McMurray  CLOUDY    50  45  81 NW18G24   29.84R
High Level     PTSUNNY   46  37  71 N15G25    30.13R
Lethbridge     LGT RAIN  48  45  87 N5        30.04R
Medicine Hat   PTSUNNY   50  43  76 NW12      29.99R
Pincher Creek  CLOUDY    46  39  76 NE9G17    30.05R
Fort Smith NWT CLOUDY    48  43  81 N15G23    29.92R
$$

Regional Reports...Saskatchewan

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Estevan        PTSUNNY   55  46  71 NW14G20   29.80R
Prince Albert  PTSUNNY   55  48  76 W16G24    29.66S
Regina         PTSUNNY   54  46  76 W16G23    29.80S
Saskatoon      PTSUNNY   52  48  87 W16G23    29.76S
Swift Current  PTSUNNY   46  45  93 W17G24    29.88R
$$