Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

47°F

8°C

Humidity	37%
Wind Speed	W 12 mph
Barometer	30.11 in (1018.5 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	12 Jan 5:53 pm MST

More Information:

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

Extended Forecast for

9 Miles SSW Rochford SD

Tonight
Low: 36 °F
Mostly Clear
then Chance
Rain/Snow
Tuesday
High: 37 °F
Rain/Snow
Likely
Tuesday Night
Low: 25 °F
Chance Snow
Wednesday
High: 38 °F
Mostly Sunny
Wednesday Night
Low: 32 °F
Mostly Clear
Thursday
High: 35 °F⇓
Sunny
Thursday Night
Low: 14 °F
Slight Chance
Snow and
Blustery
Friday
High: 19 °F
Partly Sunny
and Blustery
then Partly
Sunny
Friday Night
Low: 12 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of rain and snow after 5am. Partly cloudy, with a low around 36. West wind 11 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

Tuesday

Snow likely, possibly mixed with rain, mainly after 8am. Mostly cloudy, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25. Wind chill values as low as 17. Northwest wind 11 to 14 mph, with gusts as high as 39 mph.

Wednesday

Mostly sunny, with a high near 38. Wind chill values as low as 16. Northwest wind 6 to 9 mph, with gusts as high as 30 mph.

Wednesday Night

Mostly clear, with a steady temperature around 32. West wind 5 to 13 mph, with gusts as high as 37 mph.

Thursday

Sunny, with a temperature rising to near 35 by 11am, then falling to around 25 during the remainder of the day. Northwest wind 13 to 15 mph, with gusts as high as 43 mph.

Thursday Night

A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 14. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 55 mph.

Friday

Partly sunny, with a high near 19. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 55 mph.

Friday Night

Mostly cloudy, with a low around 12.

Saturday

Mostly sunny, with a high near 26.

Saturday Night

Mostly clear, with a low around 16.

Sunday

Sunny, with a high near 36.

Sunday Night

Partly cloudy, with a low around 19.