Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast

5°F

-15°C

Humidity	92%
Wind Speed	E 16 G 20 mph
Barometer	30.46 in
Dewpoint	3°F (-16°C)
Visibility	10.00 mi
Wind Chill	-14°F (-26°C)
Last update	30 Jan 4:35 am CST

More Information:

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

Extended Forecast for

3 Miles N Gettysburg SD

Overnight
Low: -3 °F
Slight Chance
Snow
Friday
High: 6 °F
Cold
Friday Night
Low: -5 °F
Mostly Clear
then Partly
Cloudy and
Breezy
Saturday
High: 31 °F
Wintry Mix
and Patchy
Blowing Snow
Saturday Night
Low: 23 °F
Chance
Freezing Rain
then Mostly
Cloudy and
Blustery
Sunday
High: 33 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday Night
Low: 15 °F
Mostly Cloudy
Monday
High: 29 °F
Mostly Cloudy
Monday Night
Low: 19 °F
Slight Chance
Snow

Detailed Forecast

Overnight

A slight chance of snow before 5am. Mostly cloudy, with a steady temperature around -3. Wind chill values as low as -25. East northeast wind around 17 mph. Chance of precipitation is 20%.

Friday

Mostly cloudy, then gradually becoming sunny and cold, with a high near 6. Wind chill values as low as -28. East wind 8 to 17 mph.

Friday Night

Mostly clear, with a low around -5. Wind chill values as low as -25. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 28 mph.

Saturday

Snow before 5pm, then snow and freezing rain. Patchy blowing snow between noon and 3pm. High near 31. Wind chill values as low as -21. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

Saturday Night

A chance of freezing rain before midnight. Mostly cloudy, with a low around 23. Blustery, with a south southwest wind 14 to 20 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

Sunday

Mostly cloudy, with a high near 33. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph.

Sunday Night

Mostly cloudy, with a low around 15. North wind 7 to 13 mph becoming southeast after midnight.

Monday

Mostly cloudy, with a high near 29. East southeast wind 10 to 14 mph.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 19. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 20%.

Tuesday

A chance of snow, mainly before noon. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.

Tuesday Night

Mostly cloudy, with a low around 16.

Wednesday

Partly sunny, with a high near 27.

Wednesday Night

Mostly cloudy, with a low around 17.

Thursday

Mostly sunny, with a high near 44. Breezy.