Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67° N Lon: 96.99° W Elev: 1161 ft.

26°F

-3°C

Humidity	81%
Wind Speed	E 3 mph
Barometer	29.94 in (1016.1 mb)
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	15 Dec 3:56 pm CST

More Information:

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

Detailed forecast for

Roberts County

Tonight

Mostly cloudy and brisk. Lows 13 to 19. Temperature rising into the mid 30s after midnight. South winds 10 to 15 mph with gusts up to 25 mph, increasing to southwest 20 to 25 mph with gusts up to 35 mph after midnight.

Tuesday

Partly sunny and breezy. Not as cold with highs in the lower 40s. West winds 15 to 25 mph with gusts up to 40 mph.

Tuesday Night

Mostly clear in the evening, then becoming partly cloudy. Brisk with lows around 20. Northwest winds 20 to 25 mph with gusts up to 35 mph, becoming west 5 to 10 mph with gusts up to 20 mph after midnight.

Wednesday

Partly sunny in the morning, then becoming mostly cloudy. Breezy with highs in the lower 40s. South winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon.

Wednesday Night

Rain likely. Snow likely after midnight. Patchy blowing snow after midnight. Little or no snow accumulation. Very windy and colder with lows around 9 above. Southwest winds 20 to 30 mph with gusts up to 45 mph, becoming west 25 to 35 mph with gusts up to 55 mph after midnight. Chance of precipitation 70 percent.

Thursday

Partly sunny. A chance of snow in the morning. Very windy and much colder with highs 15 to 20. Temperature falling to around 5 above in the afternoon. Chance of snow 30 percent.

Thursday Night

Mostly clear in the evening, then becoming partly cloudy. Colder with lows 5 below to 10 below zero. Temperature rising to around zero after midnight. Wind chill values as low as 20 below.

Friday

Mostly cloudy. A slight chance of snow in the morning. Not as cold with highs around 30. Chance of snow 20 percent. Wind chill values as low as 20 below in the morning.

Friday Night

Mostly cloudy. A slight chance of freezing rain in the evening. Not as cold with lows around 10 above. Chance of precipitation 20 percent.

Saturday Through Sunday

Partly cloudy. Highs in the mid 20s. Lows around 5 above.

Sunday Night

Mostly cloudy. Lows around 10 above.

Monday

Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of snow. Highs in the mid 20s.