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Current Weather Conditions for Swan Lake, SD

A chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Heat index values as high as 101. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
78°F

Conditions

Wind: 10 mph SSW
Humidity: 85%
Probability of Precipitation: 54%

Hourly Forcast (next 12 hours)

1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM
78° 80° 82° 83° 85° 89° 90° 90° 87° 87° 84° 79° 77°

Upcoming Week

Day Forecast High Low
Today
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Heat index values as high as 101. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
90°F 78°F
Tonight
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely between 7pm and 10pm, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 67. West northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
90°F 78°F
Thursday
Slight Chance Rain Showers then Partly Sunny
A slight chance of rain showers before 7am. Partly sunny, with a high near 83. North wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
90°F 78°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 65. East northeast wind 5 to 10 mph.
90°F 78°F
Friday
Partly Sunny
Partly sunny, with a high near 84. East southeast wind 5 to 10 mph.
90°F 78°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 67. Southeast wind around 10 mph.
90°F 78°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 90.
90°F 78°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 72.
90°F 78°F
Sunday
Sunny
Sunny, with a high near 93.
90°F 78°F
Sunday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 72.
90°F 78°F
Monday
Sunny
Sunny, with a high near 92.
90°F 78°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
90°F 78°F
Tuesday
Chance Showers And Thunderstorms then Partly Sunny
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 84. Chance of precipitation is 30%.
90°F 78°F
Tuesday Night
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
90°F 78°F
Data provided by weather.gov