Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Fair

-4°F

-20°C

Humidity	84%
Wind Speed	Calm
Barometer	30.66 in
Dewpoint	-8°F (-22°C)
Visibility	10.00 mi
Last update	31 Jan 1:15 am CST

More Information:

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

Extended Forecast for

8 Miles NE Corona SD

Overnight
Low: -8 °F
Mostly Clear
Saturday
High: 23 °F
Mostly Sunny
then Chance
Snow
Saturday Night
Low: 20 °F⇑
Snow
Sunday
High: 33 °F
Slight Chance
Snow and
Patchy
Blowing Snow
Sunday Night
Low: 9 °F
Mostly Cloudy
Monday
High: 18 °F
Partly Sunny
Monday Night
Low: 6 °F
Slight Chance
Snow
Tuesday
High: 18 °F
Partly Sunny
Tuesday Night
Low: 6 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around -8. Calm wind becoming south southeast around 6 mph.

Saturday

A chance of snow, mainly after 4pm. Increasing clouds, with a high near 23. Wind chill values as low as -19. South southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 40%.

Saturday Night

Snow, mainly before 3am. Temperature rising to around 27 by 5am. South wind 10 to 17 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Sunday

A slight chance of snow before 7am. Patchy blowing snow between noon and 2pm. Mostly cloudy, with a high near 33. North northwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, with a low around 9. North northwest wind 3 to 8 mph.

Monday

Partly sunny, with a high near 18. Northeast wind 3 to 6 mph.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 6. Northeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

Partly sunny, with a high near 18. North northeast wind 3 to 6 mph.

Tuesday Night

Mostly cloudy, with a low around 6. Light and variable wind.

Wednesday

Partly sunny, with a high near 28.