Regional Weather Roundup
Issued by NWS

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026
ASUS45 KTFX 291510
RWRMT
Montana Regional Weather Roundup
National Weather Service Great Falls MT
900 AM MDT TUE SEP 29 2026

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

MTZ001>007-043-291600-
West of the divide

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      PTSUNNY   45  37  73 SW6       29.86F
Missoula       CLOUDY    42  35  76 CALM      29.95F
Butte          MOSUNNY   36  30  79 CALM      30.03R
Hamilton       CLOUDY    48  36  61 S6        29.97S
Mullan Pass    CLOUDY    41  27  57 SW9G21    29.96F
Plains         CLOUDY    48  43  81 CALM      29.88F
Ronan          MOSUNNY   48  39  71 SW5       29.89F
$$

MTZ008-052>055-291600-
Southwest Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Bozeman        PTSUNNY   40  37  89 NE3       29.98R
Dillon         MOSUNNY   46  31  55 NW3       30.00R
Ennis          MOSUNNY   45  34  65 E6        30.06R
Twin Bridges   SUNNY     45  36  70 S7        30.02R
W Yellowstone  FOG       36  36 100 E5        30.09S VSB 3/4 WCI  32
$$

MTZ009-010-012-014-046-048-049-054-291600-
East Slopes and Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Cut Bank       CLOUDY    55  30  38 SW20G26   29.75R
Great Falls    CLOUDY    58  28  32 SW23G33   29.80S
Helena         PTSUNNY   51  31  46 S7        29.92R
Bowmans Corner CLOUDY    56  29  36 SW23G30   29.76F
Fairfield      CLOUDY    56  30  37 NW17        N/A
Power            N/A     57  30  35 SW21      29.74F
Raynesford     CLOUDY    61  29  29 N24G33    29.76F
Ulm            CLOUDY    60  28  29 SW20      29.77S
$$

MTZ011-013-016-021-045-047-050-051-291600-
North Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Havre          PTSUNNY   59  28  30 SW18      29.66F
Denton         PTSUNNY   63  28  26 W23       29.72F
Geyser         PTSUNNY   63  26  25 SW33G39   29.74S
Grass Range    PTSUNNY   65  25  22 N17G25    29.71F
N Bar Ranch    MOSUNNY   52  30  43 CALM      29.79S
Roy            PTSUNNY   66  25  21 W23G30    29.68F
Stanford       PTSUNNY   62  27  26 S26G32    29.77S
Winifred       PTSUNNY   60  26  27 SW14      29.73R
$$

MTZ017>020-022>027-061-062-291600-
Northeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Glasgow          N/A     48  43  82 MISG      29.67F
Glendive       SUNNY     55  48  77 S9        29.76S
Jordan           N/A     51  42  71 W5        29.71F
Malta          SUNNY     45  41  87 CALM      29.66R
Plentywood     MOSUNNY   48  45  87 SE9       29.65F
Poplar         MOSUNNY   48  45  87 SW3       29.68F
Scobey         PTSUNNY   50  43  76 S12       29.65R
Sidney         MOSUNNY   53  49  86 S14       29.71F
Wolf Point     PTSUNNY   47  43  86 W3        29.69F
$$

MTZ028>42-056>058-291600-
Southcentral and southeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          SUNNY     59  46  62 W9        29.80R
Big Timber     SUNNY     55  34  44 W31G39    29.86S
Billings       MOSUNNY   50  41  71 SW12      29.84S
Hardin         SUNNY     52  46  82 S5        29.81S
Harlowton      FAIR      58  30  35 NW17      29.81R
Livingston     MOSUNNY   54  37  52 W16G28    29.93R
Miles City     SUNNY     51  46  83 SE6       29.78S
$$

Regional Reports...Dakotas/MN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      SUNNY     54  48  80 S8        29.69S
Minot          MOSUNNY   58  57  97 SW8       29.68S
Dickinson      SUNNY     59  52  77 W6        29.74S
Hettinger      SUNNY     59  55  87 W3        29.78S
Bismarck       CLOUDY    58  57  97 NW7       29.72R FOG
Grand Forks    CLOUDY    61  60  97 NW7       29.66S
Fargo          CLOUDY    63  63 100 NW13G22   29.67R
Buffalo SD       N/A     57  50  77 SW8       29.81R
Rapid City     MOSUNNY   63  46  54 NW5       29.84R
Intl Falls     RAIN      62  61  96 S8        29.68F FOG
Duluth         CLOUDY    60  57  89 S12       29.83F
Minneapolis    CLOUDY    64  54  69 S10       29.86F
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     SUNNY     59  41  51 CALM      29.91
Cody           MOSUNNY   59  34  39 VRB6      29.96R
Gillette       SUNNY     62  40  44 SW10      29.89F
Powell         FAIR      50  36  57 SE10      29.91F
Sheridan       SUNNY     56  42  59 CALM      29.88R
Yellowstone La   N/A     37  37 100 CALM      30.14R
Boise          SUNNY     50  33  52 E3        30.02R
Couer d`Alene  CLOUDY    55  34  45 S15       29.91F
Idaho Falls    SUNNY     48  40  73 CALM      30.04R
Salmon         MOSUNNY   40  35  83 CALM      30.07R
Spokane        CLOUDY    53  33  46 S10       29.89S
Seattle        MOCLDY    58  53  84 S13       29.90S
Portland       CLOUDY    59  45  59 SE8       30.02S
$$

Other Reports

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        MOSUNNY   73  53  49 E7        30.08R
Anchorage      LGT RAIN  48  45  87 CALM      29.56R
Boston         CLOUDY    62  56  80 NW9       29.94S
Chicago        MOSUNNY   65  54  67 SW3       30.04F
Fairbanks      LGT RAIN  37  37 100 CALM      29.55R FOG
Great Falls    CLOUDY    58  28  32 SW23G33   29.80S
Houston        MOSUNNY   85  73  67 E12       29.92S HX  91
Las Vegas NV   CLOUDY    65  54  67 NW10      29.79F
Phoenix AZ     PTSUNNY   69  64  84 W12       29.64R
Salt Lake City MOSUNNY   58  51  78 NW3       29.96R
San Diego      SUNNY     65  58  78 CALM      29.73S
San Francisco  SUNNY     57  53  86 CALM      29.85R
Washington Dul PTSUNNY   70  59  68 NW10      30.08R
$$

Regional Reports...Alberta

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Calgary        PTSUNNY   57  32  38 W21G31    29.54R
Edmonton       PTSUNNY   48  45  87 W7        29.50R
Fort McMurray  LGT RAIN  46  45  93 SW8       29.33F
High Level     MOCLDY    45  39  81 W9        29.30R
Lethbridge     PTSUNNY   57  36  44 W23G41    29.62F
Medicine Hat   CLOUDY    55  36  47 SW13G21   29.55S
Pincher Creek  SUNNY     54  32  43 SW31G45   29.66F
Fort Smith NWT LGT RAIN  45  45 100 E3        29.21F
$$

Regional Reports...Saskatchewan

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Estevan        SUNNY     52  52 100 S8        29.64F
Prince Albert  CLOUDY    45  45 100 CALM      29.38F
Regina         PTSUNNY   46  41  81 S7        29.56F
Saskatoon      PTSUNNY   48  36  61 SW13      29.41R
Swift Current  MOSUNNY   54  28  37 SW23G30   29.52S
$$