Weather Alert
Callaway Reservoir Weather Warning NWS WEATHER ALERT FOR THE CALLAWAY RESERVOIR, MT AREA - Issued: 109 PM MDT Sat Aug 1 2026 Callaway Reservoir Weather Warning

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Callaway Reservoir, MT Weather - Hour by Hour Forecast

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Callaway Reservoir, MT Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 99°F37°C, dew point 38°F3°C, humidity 12%. Wind direction is E at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 29.89 in1012 mb.
Tonight - Increasing clouds. Patchy smoke in the evening and overnight. Lows in the lower 70s. South winds 10 to 20 mph... Full Forecast
Sunday - Mostly sunny. Hot. Patchy smoke. Highs in the lower 90s. North winds 10 to 20 mph... Full Forecast

Callaway Reservoir Hourly Weather

24 Hour Forecast Scroll
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Callaway Reservoir, MT Hourly Weather - Clear - 7:00 PM Callaway Reservoir, MT Hourly Weather - Clear - 8:00 PM Callaway Reservoir, MT Hourly Weather - Clear - 9:00 PM Callaway Reservoir, MT Hourly Weather - Clear - 10:00 PM Callaway Reservoir, MT Hourly Weather - Clear - 11:00 PM Callaway Reservoir, MT Hourly Weather - Clear - 12:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 1:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 2:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 3:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 4:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 5:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 6:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 7:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 8:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 9:00 AM Callaway Reservoir, MT Hourly Weather - Clear - 10:00 AM Callaway Reservoir, MT Hourly Weather - Mostly Clear - 11:00 AM Callaway Reservoir, MT Hourly Weather - Mostly Clear - 12:00 PM Callaway Reservoir, MT Hourly Weather - Mostly Clear - 1:00 PM Callaway Reservoir, MT Hourly Weather - Mostly Clear - 2:00 PM Callaway Reservoir, MT Hourly Weather - Mostly Clear - 3:00 PM Callaway Reservoir, MT Hourly Weather - Mostly Clear - 4:00 PM Callaway Reservoir, MT Hourly Weather - Clear - 5:00 PM Callaway Reservoir, MT Hourly Weather - Clear - 6:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear
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4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 4% 1% 1% 1% 1% 1% 1% 3% 3% 3% 3% 3% 3%
40°F4°C 42°F6°C 44°F7°C 43°F6°C 43°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 39°F4°C 38°F3°C 36°F2°C 36°F2°C 35°F2°C 35°F2°C 37°F3°C 38°F3°C 40°F4°C 40°F4°C 41°F5°C 41°F5°C
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NW NW NW NW NW NW NW NW NW NW NW NW NW NW NNW NNW NNW NNW NNW NNW NNW NNW NNW NNW
13 mph 13 mph 13 mph 13 mph 12 mph 12 mph 12 mph 10 mph 10 mph 10 mph 11 mph 11 mph 11 mph 17 mph 17 mph 17 mph 16 mph 16 mph 16 mph 18 mph 18 mph 18 mph 14 mph 14 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (MDT)
Weather
Clouds
Temperature
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Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KSHR model statistics.

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Prob Precip % = Probability of Precipitation.

Callaway Reservoir 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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