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Current Weather Conditions for Vivian, SD

Sunny, with a high near 100. Heat index values as high as 102. South wind 15 to 20 mph, with gusts as high as 29 mph.
86°F

Conditions

Wind: 15 mph S
Humidity: 50%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
86° 90° 93° 95° 99° 100° 101° 101° 99° 97° 90° 85° 83°

Upcoming Week

Day Forecast High Low
Today
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South wind 15 to 20 mph, with gusts as high as 29 mph.
101°F 83°F
Tonight
Mostly Clear
Mostly clear, with a low around 71. Heat index values as high as 101. South wind around 20 mph, with gusts as high as 31 mph.
101°F 83°F
Monday
Sunny
Sunny, with a high near 100. Heat index values as high as 99. South wind 20 to 23 mph, with gusts as high as 35 mph.
101°F 83°F
Monday Night
Mostly Clear
Mostly clear, with a low around 71. Heat index values as high as 99. South wind 16 to 23 mph, with gusts as high as 33 mph.
101°F 83°F
Tuesday
Sunny
Sunny, with a high near 102. South wind 14 to 17 mph, with gusts as high as 26 mph.
101°F 83°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 72. South wind 13 to 17 mph, with gusts as high as 28 mph.
101°F 83°F
Wednesday
Sunny
Sunny, with a high near 101. South wind 12 to 20 mph, with gusts as high as 29 mph.
101°F 83°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 73. South wind 16 to 20 mph, with gusts as high as 30 mph.
101°F 83°F
Thursday
Sunny
Sunny, with a high near 102. South southwest wind around 18 mph, with gusts as high as 28 mph.
101°F 83°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 73.
101°F 83°F
Friday
Sunny
Sunny, with a high near 101.
101°F 83°F
Friday Night
Mostly Clear
Mostly clear, with a low around 72.
101°F 83°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 98.
101°F 83°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 69.
101°F 83°F
Data provided by weather.gov