Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

25°F

-4°C

Humidity	88%
Wind Speed	NW 16 mph
Barometer	30.17 in (1024.3 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	12°F (-11°C)
Last update	26 Nov 4:56 am CST

More Information:

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

Extended Forecast for

Grenville SD

Today
High: 23 °F⇓
Patchy
Blowing Snow
then Mostly
Cloudy
Tonight
Low: 12 °F
Mostly Cloudy
Thanksgiving Day
High: 17 °F
Partly Sunny
Thursday Night
Low: 9 °F
Mostly Cloudy
Friday
High: 19 °F
Cloudy then
Chance Snow
Friday Night
Low: 15 °F
Snow
Saturday
High: 18 °F
Chance Snow
then Slight
Chance Snow
Saturday Night
Low: 0 °F
Mostly Cloudy
Sunday
High: 8 °F
Cold

Detailed Forecast

Today

Patchy blowing snow before 7am. Cloudy, with a temperature falling to around 20 by 5pm. Northwest wind 11 to 16 mph, with gusts as high as 30 mph.

Tonight

Mostly cloudy, with a low around 12. West northwest wind around 10 mph, with gusts as high as 20 mph.

Thanksgiving Day

Partly sunny, with a high near 17. West northwest wind 8 to 10 mph.

Thursday Night

Mostly cloudy, with a low around 9. West northwest wind 5 to 7 mph becoming light and variable.

Friday

A chance of snow after noon. Cloudy, with a high near 19. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Friday Night

Snow. Low around 15. East wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

A chance of snow, mainly before noon. Cloudy, with a high near 18. North wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around 0. North northwest wind 10 to 13 mph, with gusts as high as 21 mph.

Sunday

Mostly sunny and cold, with a high near 8. West wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around -4.

Monday

Mostly sunny and cold, with a high near 10.

Monday Night

Mostly cloudy, with a low around 1.

Tuesday

Partly sunny, with a high near 13.