Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. 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

36°F

2°C

Humidity	40%
Wind Speed	SW 7 mph
Barometer	30.04 in (1015.4 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	4 Mar 2:53 am MST

More Information:

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

Extended Forecast for

3 Miles NNE Keystone SD

Overnight
Low: 33 °F
Mostly Clear
Wednesday
High: 62 °F
Sunny
Wednesday Night
Low: 41 °F
Partly Cloudy
Thursday
High: 62 °F
Mostly Sunny
Thursday Night
Low: 29 °F
Rain/Snow
Likely then
Snow Likely
Friday
High: 37 °F
Chance Snow
Friday Night
Low: 23 °F
Decreasing
Clouds
Saturday
High: 49 °F
Sunny
Saturday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 33. West wind around 6 mph, with gusts as high as 17 mph.

Wednesday

Sunny, with a high near 62. West wind around 6 mph, with gusts as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 41. Southwest wind 3 to 6 mph. Winds could gust as high as 17 mph.

Thursday

Mostly sunny, with a high near 62. West wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

Thursday Night

A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 29. North wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 37. North wind 9 to 11 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.

Friday Night

Mostly cloudy, then gradually becoming clear, with a low around 23. West wind 5 to 7 mph, with gusts as high as 18 mph.

Saturday

Sunny, with a high near 49. West wind 8 to 11 mph, with gusts as high as 33 mph.

Saturday Night

Partly cloudy, with a low around 36.

Sunday

Mostly sunny, with a high near 60.

Sunday Night

Mostly clear, with a low around 40.

Monday

Mostly sunny, with a high near 63.