Regional Weather Roundup
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435
ASUS45 KTFX 200210
RWRMT
Montana Regional Weather Roundup
National Weather Service Great Falls MT
800 PM MDT TUE AUG 19 2025

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

MTZ001>007-043-200300-
West of the divide

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Kalispell      CLEAR     85  53  33 W5        29.98S
Missoula       MOCLDY    86  43  22 NE14G23   29.96R
Butte          PTCLDY    83  29  14 S7        30.13F
Anaconda       MOCLDY    80  38  22 NW7       30.07S
Hamilton       MOCLDY    77  50  38 E7        30.02R
Mullan Pass    CLEAR     69  44  40 N3        30.23S
Plains         PTCLDY    95  41  15 NW13      29.92F HX  91
Ronan          CLEAR     84  54  34 N3        29.99R
$$

MTZ008-052>055-200300-
Southwest Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Bozeman        CLEAR     90  35  14 CALM      30.06S
Dillon         CLEAR     89  21   8 S15G28    30.09F
Ennis          CLEAR     84  21  10 SE13      30.20R
Twin Bridges   CLEAR     86  27  11 SE15      30.07F
W Yellowstone    N/A     79  21  11 CALM        N/A
$$

MTZ009-010-012-014-046-048-049-054-200300-
East Slopes and Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Cut Bank       CLEAR     81  46  29 NW10      30.03F
Great Falls    PTCLDY    89  42  19 N9        30.00S
Helena         PTCLDY    87  46  24 SW5       29.97F
Malmstrom AFB  PTCLDY    86  53  32 E6        29.97S
Bowmans Corner PTCLDY    87  35  16 W9        29.96F
Fairfield      PTCLDY    90  39  16 CALM      29.97F
Power            N/A     88  43  20 S8        29.97F
Raynesford     CLEAR     86  49  27 S9          N/A
Ulm            CLEAR     91  40  16 E7        29.94F
$$

MTZ011-013-016-021-045-047-050-051-200300-
North Central Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Havre          CLEAR     84  61  45 E9        29.96F
Lewistown      CLEAR     81  55  40 SE13      30.08S
Denton         CLEAR     86  51  29 E10       30.00S
Fort Benton    CLEAR     83  53  34 NE8       29.94S
Geyser         CLEAR     83  50  31 E7          N/A
Grass Range    CLEAR     77  60  54 SW3       30.02S
N Bar Ranch    CLEAR     79  52  38 CALM      30.13S
Roy            CLEAR     82  60  46 E8        30.00S
Stanford       CLEAR     80  58  46 E5          N/A
Winifred       CLEAR     81  60  48 SE9       30.01S
$$

MTZ017>020-022>027-061-062-200300-
Northeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Glasgow        CLEAR     90  52  27 SE8       29.95S
Glendive       CLEAR     90  59  35 SE14      30.03S
Jordan           N/A     82  62  50 N3        29.99S
Malta          CLEAR     88  63  42 CALM      29.94S
Plentywood     CLEAR     82  57  42 E13       30.04S
Poplar         CLEAR     90  61  37 SE18      29.99S
Scobey         FAIR      84  57  39 SE16      30.01S
Sidney         CLEAR     83  64  52 E6        30.03S
Wolf Point     CLEAR     89  57  33 E10G18    29.97S
$$

MTZ028>42-056>058-200300-
Southcentral and southeast Montana

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          PTCLDY    87  59  38 E15       30.09S
Big Timber     CLEAR     88  32  13 CALM      30.09F
Billings       PTCLDY    91  41  17 E9        30.04S
Hardin         CLEAR     88  48  25 N7        29.97S
Harlowton      FAIR      84  38  18 S9        30.05S
Livingston     CLEAR     83  37  19 E7        30.08S
Miles City     CLEAR     90  56  31 SE8       29.99R
$$

Regional Reports...Dakotas/MN

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      CLEAR     78  60  53 E10       30.07F
Minot          CLEAR     77  68  73 E7        30.09R
Dickinson      CLEAR     78  65  63 SE12      30.09S
Beach            N/A     82  57  42 SE12      30.09S
Bowman         FAIR      81  64  57 SE17      30.12F
Crosby         FAIR      73  64  73 SE8       30.06S
Glen Ullin     FAIR      79  66  65 SE8       30.10R
Hettinger      CLEAR     78  67  68 E7        30.14R
Tioga          FAIR      79  57  47 SE9       30.11S
Watford City   FAIR      81  68  65 SE8       30.07S
Bismarck       CLEAR     79  70  74 E7        30.11S
Grand Forks    CLEAR     70  62  76 E7        30.13R
Fargo          CLEAR     69  64  84 N3        30.14R
Buffalo SD       N/A     80  61  52 E10       30.09R
Rapid City     CLEAR     82  53  36 E9        30.14R
Intl Falls     PTCLDY    65  59  81 CALM      30.16R
Duluth         PTCLDY    68  64  87 N6        30.12R
Minneapolis    PTCLDY    80  68  66 N8        30.07R
$$

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

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     CLEAR     84  33  16 S9        30.17R
Cody           CLEAR     86  29  12 SE8       30.15S
Gillette       CLEAR     88  42  20 SE15      30.15R
Powell         FAIR      86  18   8 E8        30.14R
Sheridan       CLEAR     85  44  23 VRB5      30.06S
Yellowstone La   N/A     68  29  23 CALM      30.43S
Boise          CLEAR     90  48  23 NW13      29.96R
Couer d`Alene  CLEAR     83  47  28 W8        30.03S
Idaho Falls    CLEAR     88  30  12 SW6       30.10S
Salmon         PTCLDY    86  32  14 S10       29.96R
Spokane        PTCLDY    82  44  26 W12       30.04S
Seattle        PTSUNNY   69  55  60 W6        30.16S
Portland       MOSUNNY   78  55  44 NW14G20   30.11R
$$

Other Reports

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        PTCLDY    76  72  87 SE3       30.03R
Anchorage      LGT RAIN  59  55  88 CALM      29.95S
Boston         MOCLDY    63  54  72 S7        30.21R
Chicago        MOCLDY    73  67  81 E5        30.04R
Fairbanks      LGT RAIN  61  54  77 SW5       29.92S
Great Falls    PTCLDY    89  42  19 N9        30.00S
Houston        PTCLDY    80  78  94 CALM      29.94R
Las Vegas NV   PTCLDY   104  40  11 NE8       29.89S HX  98
Phoenix AZ     MOCLDY   106  47  13 W8        29.81S HX 102
Salt Lake City PTCLDY    93  31  11 N9        30.05S
San Diego      PTCLDY    72  65  78 W9        29.98S
San Francisco  MOSUNNY   66  57  72 W24G31    30.05F
Washington Dul DRIZZLE   68  65  90 E6        30.11R
$$

Regional Reports...Alberta

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Calgary        PTCLDY    75  54  46 E6        30.02R
Fort McMurray  CLEAR     72  54  53 SE6       29.97S
High Level     MOCLDY    68  55  64 NE2       29.93F
Lethbridge     MOCLDY    81  54  39 E5        30.00R
Medicine Hat   PTCLDY    84  55  37 NE7       29.97S
Pincher Creek  CLEAR     75  50  41 W7        30.06S
Fort Smith NWT PTCLDY    70  48  46 VRB2      29.96S
$$

Regional Reports...Saskatchewan

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Estevan        CLEAR     77  63  61 SE8       30.06S
Prince Albert  PTCLDY    72  61  68 N6        30.00S
Regina         PTCLDY    82  59  44 S13       29.99F
Saskatoon      MOCLDY    72  59  64 NE9       29.98F
Swift Current  CLEAR     84  66  54 E3        29.99S
$$