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Great Falls-Dearborn Reservoir Weather Warning NWS WEATHER ALERT FOR THE GREAT FALLS-DEARBORN RESERVOIR, SC AREA - Issued: 556 AM EDT Fri Aug 14 2026 Great Falls-Dearborn Reservoir Weather Warning

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Great Falls-Dearborn Reservoir, SC Weather - Hour by Hour Forecast

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Great Falls-Dearborn Reservoir, SC Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 91°F33°C, dew point 77°F25°C, humidity 62%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.12 in1019 mb.
Today - Mostly sunny. Hot with highs in the upper 90s. West winds around 5 mph. Heat index values up to 106... Full Forecast
Tonight - Partly cloudy. Lows in the mid 70s. Light and variable winds... Full Forecast

Great Falls-Dearborn Reservoir Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 14
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Great Falls-Dearborn Reservoir, SC Hourly Weather - Clear - 12:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Clear - 1:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Clear - 2:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Clear - 3:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 4:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 5:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 6:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 7:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 8:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 9:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 10:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 11:00 PM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 12:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 1:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 2:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Cloudy - 3:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 4:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 5:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 6:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 7:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 8:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Partly Cloudy - 9:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Clear - 10:00 AM Great Falls-Dearborn Reservoir, SC Hourly Weather - Mostly Clear - 11:00 AM
Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear
91°F33°C 94°F34°C 96°F36°C 96°F36°C 96°F36°C 96°F36°C 93°F34°C 91°F33°C 88°F31°C 85°F29°C 83°F28°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 76°F24°C 76°F24°C 75°F24°C 76°F24°C 76°F24°C 77°F25°C 81°F27°C 85°F29°C 89°F32°C
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0% 0% 0% 12% 12% 12% 12% 12% 12% 10% 10% 10% 10% 10% 10% 3% 3% 3% 3% 3% 3% 3% 3% 3%
72°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 70°F21°C 71°F22°C 72°F22°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 73°F23°C 74°F23°C 74°F23°C 74°F23°C 75°F24°C 75°F24°C
54% 48% 43% 43% 42% 42% 47% 52% 59% 67% 72% 82% 85% 85% 88% 90% 90% 94% 90% 94% 91% 79% 72% 64%
SW SW SSW SSW SSW SSW SSW SSW SSW S ESE NE NE NE NE NNE N N E S W WNW NW NNW
3 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 1 mph 1 mph 1 mph 2 mph 2 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 (EDT)
Weather
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Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KLKR model statistics.

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Prob Precip % = Probability of Precipitation.

Great Falls-Dearborn Reservoir 36 Hour Forecast

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

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