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

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

32°F

0°C

Humidity	50%
Wind Speed	NW 8 G 21 mph
Barometer	30.14 in (1023.9 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	27 Jan 10:53 am MST

More Information:

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

Extended Forecast for

4 Miles WNW Custer State Park SD

Today
High: 36 °F⇓
Decreasing
Clouds
Tonight
Low: 25 °F
Mostly Clear
Wednesday
High: 40 °F
Partly Sunny
Wednesday Night
Low: 21 °F
Slight Chance
Snow
Thursday
High: 34 °F
Chance Snow
Thursday Night
Low: 14 °F
Chance Snow
Friday
High: 24 °F
Chance Snow
Friday Night
Low: 15 °F
Slight Chance
Snow
Saturday
High: 40 °F
Slight Chance
Snow

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 28 by 5pm. Wind chill values as low as 20. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a steady temperature around 25. Wind chill values as low as 14. West wind 8 to 10 mph, with gusts as high as 22 mph.

Wednesday

Partly sunny, with a high near 40. Wind chill values as low as 17. West wind 5 to 8 mph becoming light and variable in the morning. Winds could gust as high as 15 mph.

Wednesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 21. Calm wind becoming west around 6 mph after midnight.

Thursday

A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 34. Northwest wind around 7 mph, with gusts as high as 21 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 14. Northwest wind around 5 mph. New snow accumulation of less than a half inch possible.

Friday

A 40 percent chance of snow. Mostly cloudy, with a high near 24. East wind around 6 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 15. Southwest wind 6 to 9 mph, with gusts as high as 17 mph.

Saturday

A slight chance of snow. Partly sunny, with a high near 40.

Saturday Night

Partly cloudy, with a low around 26.

Sunday

Mostly sunny, with a high near 45.

Sunday Night

Partly cloudy, with a low around 25.

Monday

Partly sunny, with a high near 45.