Severe Thunderstorms in the Southeast U.S.; Critical Fire Weather in the Central and Southern Plains

Scattered severe thunderstorms remain possible this afternoon and evening across parts of southern Georgia into north and west-central Florida. Both damaging winds and a few tornadoes may occur. Gusty to high winds and low relative humidity will bring critical fire weather to the central and southern Plains today into Tuesday. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

52°F

11°C

Humidity	43%
Wind Speed	S 8 mph
Barometer	29.69 in (1006.0 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Wind Chill	49°F (9°C)
Last update	15 Feb 5:56 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Grenville SD

Tonight
Low: 31 °F
Decreasing
Clouds
Washington's Birthday
High: 49 °F
Sunny
Monday Night
Low: 34 °F
Increasing
Clouds
Tuesday
High: 49 °F
Breezy.
Slight Chance
Rain then
Rain Likely
Tuesday Night
Low: 32 °F
Rain Likely
and Breezy
Wednesday
High: 39 °F
Breezy.
Chance
Rain/Snow
then Chance
Snow
Wednesday Night
Low: 18 °F
Blustery.
Slight Chance
Snow then
Mostly Cloudy
Thursday
High: 23 °F
Chance Snow
and Blustery
Thursday Night
Low: 9 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 31. South wind 6 to 9 mph becoming north after midnight.

Washington's Birthday

Sunny, with a high near 49. Northeast wind 6 to 10 mph becoming east southeast in the afternoon.

Monday Night

Increasing clouds, with a low around 34. East southeast wind 10 to 17 mph, with gusts as high as 25 mph.

Tuesday

Rain likely, mainly after noon. Mostly cloudy, with a high near 49. Breezy, with an east southeast wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 32. Breezy, with an east southeast wind 16 to 20 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of rain and snow before noon, then a chance of snow. Mostly sunny, with a high near 39. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

Wednesday Night

A slight chance of snow before midnight. Partly cloudy, with a low around 18. Blustery, with a west northwest wind 18 to 22 mph. Chance of precipitation is 20%.

Thursday

A chance of snow. Mostly cloudy, with a high near 23. Blustery, with a north northwest wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 9. North northwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Friday

A slight chance of snow before noon. Partly sunny, with a high near 20. Chance of precipitation is 20%.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.

Saturday

A slight chance of snow. Mostly sunny, with a high near 23. Chance of precipitation is 20%.

Saturday Night

Partly cloudy, with a low around 4.

Sunday

Sunny, with a high near 20.