Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

27°F

-3°C

Humidity	55%
Wind Speed	N 17 mph
Barometer	30.28 in (1027.2 mb)
Dewpoint	13°F (-11°C)
Visibility	NA
Wind Chill	14°F (-10°C)
Last update	6 Feb 11:56 am CST

More Information:

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

Extended Forecast for

Grenville SD

This Afternoon
High: 30 °F⇓
Partly Sunny
Tonight
Low: 11 °F
Partly Cloudy
Saturday
High: 35 °F
Partly Sunny
Saturday Night
Low: 23 °F
Decreasing
Clouds
Sunday
High: 40 °F
Partly Sunny
Sunday Night
Low: 33 °F
Mostly Cloudy
Monday
High: 44 °F
Mostly Cloudy
Monday Night
Low: 28 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow
Tuesday
High: 34 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Partly sunny, with a temperature falling to around 19 by 5pm. North wind 8 to 13 mph, with gusts as high as 23 mph.

Tonight

Partly cloudy, with a low around 11. North northeast wind 6 to 14 mph becoming south southeast after midnight.

Saturday

Partly sunny, with a high near 35. South southeast wind 11 to 18 mph, with gusts as high as 30 mph.

Saturday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 23. South wind 8 to 10 mph becoming northwest after midnight.

Sunday

Partly sunny, with a high near 40. Northwest wind 7 to 10 mph becoming southwest in the afternoon.

Sunday Night

Mostly cloudy, with a low around 33. Southwest wind 9 to 11 mph.

Monday

Mostly cloudy, with a high near 44. West wind around 10 mph becoming northeast in the afternoon.

Monday Night

A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 28. North northwest wind 10 to 13 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of snow. Mostly cloudy, with a high near 34. North northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, with a low around 19.

Wednesday

A slight chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 20%.

Wednesday Night

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

Thursday

A slight chance of snow. Mostly sunny, with a high near 37. Chance of precipitation is 20%.