Johnson Dam, SD Weather - Hour by Hour Forecast

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Johnson Dam, SD Weather  - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 58°F14°C, dew point 31°F-1°C, humidity 35%. Wind direction is NW at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 30.11 in1020 mb.
Today - Sunny. Highs in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph... Full Forecast
Tonight - Mostly clear in the evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the upper 20s. East winds 5 to 10 m.. Full Forecast

Johnson Dam Hourly Weather

24 Hour Forecast Scroll
Wed, Nov 11
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Midnight
Thu, Nov 12
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Noon
Thu, Nov 12
1:00 pm
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Johnson Dam, SD Hourly Weather - Clear - 3:00 PM Johnson Dam, SD Hourly Weather - Mostly Clear - 4:00 PM Johnson Dam, SD Hourly Weather - Mostly Clear - 5:00 PM Johnson Dam, SD Hourly Weather - Mostly Clear - 6:00 PM Johnson Dam, SD Hourly Weather - Clear - 7:00 PM Johnson Dam, SD Hourly Weather - Clear - 8:00 PM Johnson Dam, SD Hourly Weather - Clear - 9:00 PM Johnson Dam, SD Hourly Weather - Clear - 10:00 PM Johnson Dam, SD Hourly Weather - Clear - 11:00 PM Johnson Dam, SD Hourly Weather - Clear - 12:00 AM Johnson Dam, SD Hourly Weather - Mostly Clear - 1:00 AM Johnson Dam, SD Hourly Weather - Mostly Clear - 2:00 AM Johnson Dam, SD Hourly Weather - Mostly Clear - 3:00 AM Johnson Dam, SD Hourly Weather - Partly Cloudy - 4:00 AM Johnson Dam, SD Hourly Weather - Partly Cloudy - 5:00 AM Johnson Dam, SD Hourly Weather - Partly Cloudy - 6:00 AM Johnson Dam, SD Hourly Weather - Mostly Cloudy - 7:00 AM Johnson Dam, SD Hourly Weather - Mostly Cloudy - 8:00 AM Johnson Dam, SD Hourly Weather - Mostly Cloudy - 9:00 AM Johnson Dam, SD Hourly Weather - Clear - 10:00 AM Johnson Dam, SD Hourly Weather - Clear - 11:00 AM Johnson Dam, SD Hourly Weather - Clear - 12:00 PM Johnson Dam, SD Hourly Weather - Clear - 1:00 PM Johnson Dam, SD Hourly Weather - Clear - 2:00 PM
Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear Clear Clear Clear Clear
52°F11°C 50°F10°C 47°F8°C 44°F7°C 42°F6°C 39°F4°C 38°F3°C 36°F2°C 35°F2°C 34°F1°C 33°F1°C 32°F0°C 32°F0°C 31°F-1°C 31°F-1°C 31°F-1°C 32°F0°C 32°F0°C 35°F2°C 39°F4°C 42°F6°C 44°F7°C 46°F8°C 48°F9°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
34°F1°C 34°F1°C 34°F1°C 34°F1°C 34°F1°C 34°F1°C 34°F1°C 33°F1°C 33°F1°C 32°F0°C 32°F0°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 31°F-1°C 32°F0°C 32°F0°C 33°F1°C 34°F1°C 35°F2°C 35°F2°C 34°F1°C 34°F1°C
50% 54% 60% 68% 73% 82% 85% 89% 92% 92% 96% 96% 96% 100% 100% 100% 100% 100% 92% 82% 76% 70% 63% 58%
SW SE NNE NE NE ENE E E E E E E E E E E ESE ESE SE SE SE SE SE SE
9 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 11 mph 11 mph 11 mph 11 mph 11 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 (MST)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KHEI model statistics.

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Prob Precip % = Probability of Precipitation.

Johnson Dam 36 Hour Forecast

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

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