Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

18°F

-8°C

Humidity	68%
Wind Speed	Calm
Barometer	30.17 in (1025.8 mb)
Dewpoint	9°F (-13°C)
Visibility	10.00 mi
Last update	28 Jan 12:52 am MST

More Information:

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

Extended Forecast for

9 Miles SW Owanka SD

Overnight
Low: 10 °F
Mostly Clear
Wednesday
High: 38 °F
Increasing
Clouds
Wednesday Night
Low: 14 °F
Chance Snow
Thursday
High: 38 °F
Chance Snow
Thursday Night
Low: 9 °F
Chance Snow
Friday
High: 23 °F
Chance Snow
Friday Night
Low: 7 °F
Mostly Cloudy
Saturday
High: 44 °F
Chance
Rain/Snow
then Slight
Chance Rain
Saturday Night
Low: 21 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 10. Calm wind.

Wednesday

Increasing clouds, with a high near 38. Wind chill values as low as 12. Calm wind becoming northeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

A 30 percent chance of snow after 11pm. Cloudy, with a low around 14. East wind around 5 mph becoming calm in the evening.

Thursday

A 50 percent chance of snow. Cloudy, with a high near 38. Wind chill values as low as 14. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 9. East wind around 6 mph. New snow accumulation of less than a half inch possible.

Friday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 23. East wind 6 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 7. Southeast wind around 10 mph, with gusts as high as 17 mph.

Saturday

A chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 44. South wind 9 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

Mostly sunny, with a high near 48.

Sunday Night

Partly cloudy, with a low around 17.

Monday

Partly sunny, with a high near 47.

Monday Night

Mostly cloudy, with a low around 22.

Tuesday

Partly sunny, with a high near 47. Breezy.