Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

32°F

0°C

Humidity	79%
Wind Speed	SW 3 mph
Barometer	30.02 in (1018.6 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	13 Feb 7:56 am CST

More Information:

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

Extended Forecast for

Grenville SD

Today
High: 49 °F
Sunny
Tonight
Low: 32 °F
Mostly Clear
Saturday
High: 50 °F
Sunny
Saturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 54 °F
Partly Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Washington's Birthday
High: 50 °F
Sunny
Monday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 48 °F
Partly Sunny
then Chance
Rain and
Breezy

Detailed Forecast

Today

Sunny, with a high near 49. South southwest wind 5 to 7 mph.

Tonight

Mostly clear, with a low around 32. South southwest wind 6 to 8 mph.

Saturday

Sunny, with a high near 50. West wind 6 to 9 mph.

Saturday Night

Mostly clear, with a low around 32. West wind around 7 mph.

Sunday

Partly sunny, with a high near 54. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 32. South wind 7 to 10 mph becoming north northwest after midnight.

Washington's Birthday

Sunny, with a high near 50. North northwest wind 7 to 10 mph becoming east in the afternoon.

Monday Night

Partly cloudy, with a low around 34. East southeast wind 9 to 14 mph.

Tuesday

A chance of rain after noon. Mostly cloudy, with a high near 48. Breezy, with an east wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

Tuesday Night

Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

Wednesday

A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

Thursday

A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.