Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

Breezy

41°F

5°C

Humidity	70%
Wind Speed	W 22 G 33 mph
Barometer	29.64 in (1004.7 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	31°F (-1°C)
Last update	13 Jan 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: 40 °F
Slight Chance
Sprinkles and
Breezy
Tonight
Low: 11 °F
Blustery.
Slight Chance
Rain/Snow
then Partly
Cloudy
Wednesday
High: 20 °F
Sunny
Wednesday Night
Low: 14 °F
Increasing
Clouds
Thursday
High: 37 °F
Chance Snow
and Breezy
Thursday Night
Low: 15 °F
Snow Likely
and Patchy
Blowing Snow
Friday
High: 23 °F
Snow Likely
and Patchy
Blowing Snow
Friday Night
Low: 2 °F
Slight Chance
Snow and
Patchy
Blowing Snow
Saturday
High: 12 °F
Mostly Cloudy

Detailed Forecast

Today

A slight chance of sprinkles after 4pm. Partly sunny, with a high near 40. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 34 mph.

Tonight

A slight chance of rain and snow before 10pm, then a slight chance of flurries between 10pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 11. Blustery, with a north wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 20. North wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Increasing clouds, with a low around 14. Northwest wind 5 to 15 mph becoming south in the evening.

Thursday

A chance of snow, mainly after noon. Partly sunny, with a high near 37. Breezy, with a south southwest wind 16 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

Thursday Night

Snow likely, mainly after midnight. Patchy blowing snow after midnight. Mostly cloudy, with a low around 15. Blustery, with a northwest wind around 26 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow likely, mainly before noon. Patchy blowing snow. Mostly cloudy, with a high near 23. Blustery, with a northwest wind 25 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

Friday Night

A slight chance of snow. Patchy blowing snow before midnight. Mostly cloudy, with a low around 2. Blustery, with a north northwest wind 18 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

Saturday

Mostly cloudy, with a high near 12. North northwest wind 15 to 18 mph, with gusts as high as 30 mph.

Saturday Night

Mostly cloudy, with a low around -3.

Sunday

Patchy blowing snow. Partly sunny, with a high near 17. Breezy.

Sunday Night

Partly cloudy, with a low around 3.

M.L.King Day

Partly sunny, with a high near 18.