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Callaway Reservoir Weather Map
UTC Time: 8/4/2026, 20:30
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Callaway Reservoir, MT Regional Weather

Expires:202608042100;;623912
ASUS45 KTFX 042010
RWRMT 
Montana Regional Weather Roundup
National Weather Service Great Falls MT
200 PM MDT TUE AUG 04 2026

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


MTZ028>42-056>058-042100-
Southcentral and southeast Montana
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Baker          SUNNY     72  31  22 NW15G24   30.11F                  
Big Timber     CLEAR     70  30  23 VRB7G14   30.15F                  
Billings       MOSUNNY   71  31  22 CALM      30.13F                  
Forsyth          N/A     76  34  21 W13G18    30.09F                  
Hardin         CLEAR     73  32  21 VRB7      30.09F                  
Harlowton      FAIR      70  28  21 NW5       30.11F                  
Laurel         CLEAR     72  30  21 CALM      30.13F                  
Livingston     SUNNY     70  33  25 N7        30.14F                  
Miles City     SUNNY     76  30  18 W6G17     30.08F                  
$$

Regional Reports...Dakotas/MN
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Williston      MOSUNNY   74  37  26 NW18G29   30.03F                  
Minot          PTSUNNY   69  40  34 NW16G29   30.03R                  
Dickinson      SUNNY     73  35  25 W21G26    30.06F                  
Beach            N/A     73  30  20 W16G24    30.10F                  
Bowman         FAIR      72  32  23 NW10G18   30.10F                  
Crosby         FAIR      70  41  35 W14G24    30.02S                  
Glen Ullin     FAIR      73  34  23 N12G26    30.05F                  
Hettinger      MOSUNNY   72  33  24 NW13G20   30.10F                  
Tioga          FAIR      70  39  32 NW9G21    30.05F                  
Watford City     N/A     73  41  31 W14G22    30.04F                  
Bismarck       MOSUNNY   73  37  27 W10G21    30.06F                  
Grand Forks    PTSUNNY   70  44  39 W14G23    29.98S                  
Fargo          PTSUNNY   72  41  32 W13G23    30.01F                  
Buffalo SD       N/A     75  32  20 W8G26     30.09F                  
Rapid City     MOSUNNY   71  38  29 E9        30.14F                  
Intl Falls     PTSUNNY   68  49  50 W9G18     29.94S                  
Duluth         PTSUNNY   70  52  52 W14G21    29.97S                  
Minneapolis    PTSUNNY   75  53  46 W13G20    30.02S                  
$$

Regional Reports...WY/CO/ID/WA/OR
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Buffalo WY     SUNNY     69  35  28 VRB3      30.15F                  
Cody           SUNNY     68  35  29 VRB6      30.17F                  
Gillette       SUNNY     69  35  28 CALM      30.15F                  
Powell         FAIR      70  28  21 NE6       30.14F                  
Sheridan       SUNNY     73  38  27 VRB3      30.12F                  
Yellowstone La   N/A     65  34  31 VRB7      30.25F                  
Boise          SUNNY     81  33  17 NW10G17   30.04F                  
Couer d'Alene  MOSUNNY   79  32  18 CALM      30.07F                  
Idaho Falls    SUNNY     77  29  17 SW13      30.10F                  
Salmon         SUNNY     76  38  25 VRB5      30.07F                  
Spokane        MOSUNNY   77  34  21 SE3       30.07F SMOKE            
Seattle        CLOUDY    75  55  49 W8        30.03F                  
Portland       PTSUNNY   81  53  37 NW8       29.94F HAZE             
$$

Other Reports
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Atlanta        CLOUDY    80  71  74 S6        30.00F                  
Anchorage      LGT RAIN  61  50  67 SE18G32   30.05R                  
Boston         MOSUNNY   86  55  34 SW9G25    30.05S                  
Chicago        PTSUNNY   84  62  47 SW8       29.99F                  
Fairbanks      PTSUNNY   66  52  59 CALM      29.91S                  
Great Falls    SUNNY     72  22  15 MISG      30.12F                  
Houston        MOSUNNY   97  68  38 S7        29.94F HX 102           
Las Vegas NV   SUNNY    109  19   4 S12G17    29.82F HX 100           
Phoenix AZ     PTSUNNY  100  59  25 W7        29.81F HX 100           
Salt Lake City SUNNY     87  25  10 NW10      30.03F                  
San Diego      PTSUNNY   76  65  68 SW9       29.90S                  
San Francisco  MOSUNNY   70  59  68 NE8       29.85F                  
Washington Dul MOSUNNY   87  65  47 E6        30.06F                  
$$

Regional Reports...Alberta
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Calgary        MOSUNNY   73  36  25 S3        30.04F                  
Fort McMurray  MOSUNNY   72  54  53 W10       29.78F                  
High Level     CLOUDY    68  57  68 N9        29.80R                  
Lethbridge     MOSUNNY   77  30  18 W10G18    30.05F                  
Medicine Hat   PTSUNNY   77  37  24 W15G22    30.02F                  
Pincher Creek  SUNNY     73  34  23 SW12G17   30.08F                  
Fort Smith NWT LGT RAIN  68  54  60 NW12G18   29.69R                  
$$

Regional Reports...Saskatchewan
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Estevan        MOSUNNY   68  41  37 W8G20     30.01F                  
Prince Albert  MOSUNNY   68  46  45 W21G26    29.86F                  
Regina         MOSUNNY   70  41  35 W12G24    29.99F                  
Saskatoon      PTSUNNY   72  45  37 NW12G23   29.91F                  
Swift Current  PTSUNNY   68  39  34 W12G24    30.01F                  
$$
  

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

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