Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

Breezy

13°F

-11°C

Humidity	61%
Wind Speed	NW 23 G 29 mph
Barometer	30.38 in (1033.0 mb)
Dewpoint	2°F (-17°C)
Visibility	NA
Wind Chill	-6°F (-21°C)
Last update	21 Feb 2:56 pm CST

More Information:

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

Extended Forecast for

Grenville SD

This Afternoon
High: 9 °F
Cold
Tonight
Low: -1 °F
Mostly Cloudy
Sunday
High: 11 °F
Mostly Sunny
Sunday Night
Low: -7 °F
Partly Cloudy
Monday
High: 25 °F
Mostly Sunny
Monday Night
Low: 19 °F
Partly Cloudy
Tuesday
High: 36 °F
Partly Sunny
then Slight
Chance Snow
Tuesday Night
Low: 12 °F
Slight Chance
Snow
Wednesday
High: 27 °F
Chance Snow

Detailed Forecast

This Afternoon

Partly sunny and cold, with a steady temperature around 9. Northwest wind around 16 mph.

Tonight

Mostly cloudy, with a low around -1. North northwest wind around 16 mph, with gusts as high as 28 mph.

Sunday

Mostly sunny, with a high near 11. Wind chill values as low as -18. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.

Sunday Night

Partly cloudy, with a low around -7. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.

Monday

Mostly sunny, with a high near 25. South wind 6 to 15 mph, with gusts as high as 25 mph.

Monday Night

Partly cloudy, with a low around 19. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.

Tuesday

A slight chance of snow after noon. Partly sunny, with a high near 36. West southwest wind 13 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of snow. Mostly cloudy, with a low around 12. Northwest wind around 15 mph. Chance of precipitation is 20%.

Wednesday

A chance of snow. Partly sunny, with a high near 27. West northwest wind 15 to 17 mph. Chance of precipitation is 40%.

Wednesday Night

A slight chance of snow before midnight. Partly cloudy, with a low around 13. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 39.

Thursday Night

Partly cloudy, with a low around 26.

Friday

Mostly sunny, with a high near 42. Breezy.