Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

South St. Paul Municipal-Richard E. Flemi (KSGS)

Lat: 44.86°NLon: 93.03°WElev: 817ft.

Fog

35°F

2°C

Humidity	100%
Wind Speed	Calm
Barometer	29.73 in
Dewpoint	35°F (2°C)
Visibility	0.50 mi
Last update	27 Dec 11:55 pm CST

More Information:

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

Extended Forecast for

2 Miles NW Cottage Grove MN

Dense Fog Advisory until December 28, 06:00am

Winter Storm Warning December 28, 09:00am until December 29, 06:00am

Click here for hazard details and duration

Dense Fog Advisory

Winter Storm Warning

Dense Fog Advisory until December 28, 06:00am
NOW until 6:00am Sun
Dense Fog Advisory
Overnight
Low: 34 °F
Slight Chance
Rain and
Dense Fog
Sunday
High: 36 °F⇓
Rain/Snow and
Areas Fog
then Heavy
Snow and
Blowing Snow
Sunday Night
Low: 7 °F
Snow and
Areas Blowing
Snow
Monday
High: 13 °F
Slight Chance
Snow and
Patchy
Blowing Snow
Monday Night
Low: 1 °F
Mostly Clear
Tuesday
High: 28 °F
Slight Chance
Snow
Tuesday Night
Low: 14 °F
Mostly Cloudy
Wednesday
High: 18 °F
Chance Snow

Detailed Forecast

Overnight

A 20 percent chance of rain after 5am. Widespread dense fog, mainly before 5am. Otherwise, cloudy, with a low around 34. Calm wind becoming north around 5 mph.

Sunday

Snow, possibly mixed with rain, becoming all snow after 11am. The snow could be heavy at times. Widespread blowing snow, mainly after 5pm. Areas of fog before noon. Temperature falling to around 17 by 5pm. Breezy, with a northwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow, mainly before 4am. Areas of blowing snow. Low around 7. Wind chill values as low as -10. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Monday

A 20 percent chance of snow before 9am. Patchy blowing snow before noon. Cloudy through mid morning, then gradual clearing, with a high near 13. Wind chill values as low as -13. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

Monday Night

Mostly clear, with a low around 1. West northwest wind 5 to 10 mph.

Tuesday

A 20 percent chance of snow. Mostly cloudy, with a high near 28. Southwest wind 5 to 10 mph.

Tuesday Night

Mostly cloudy, with a low around 14. West northwest wind around 10 mph.

Wednesday

A 50 percent chance of snow. Mostly cloudy, with a high near 18. Northwest wind 5 to 10 mph.

Wednesday Night

A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 0. North northwest wind around 5 mph.

New Year's Day

Mostly sunny, with a high near 9. West northwest wind around 5 mph.