Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow Fog/Mist

28°F

-2°C

Humidity	92%
Wind Speed	SE 6 mph
Barometer	30.06 in (1019.9 mb)
Dewpoint	26°F (-3°C)
Visibility	2.00 mi
Wind Chill	21°F (-6°C)
Last update	31 Mar 11:53 am MDT

More Information:

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

Extended Forecast for

4 Miles ESE Custer County Airport SD

This Afternoon
High: 38 °F
Chance Snow
Tonight
Low: 28 °F
Snow Likely
Wednesday
High: 38 °F
Snow
Wednesday Night
Low: 28 °F
Snow Likely
Thursday
High: 52 °F
Partly Sunny
then Chance
Rain
Thursday Night
Low: 28 °F
Rain/Snow
then Snow
Friday
High: 38 °F
Snow
Friday Night
Low: 22 °F
Snow Likely
Saturday
High: 45 °F
Slight Chance
Snow then
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 38. Southeast wind 7 to 11 mph, with gusts as high as 26 mph.

Tonight

Snow likely. Mostly cloudy, with a low around 28. Wind chill values as low as 16. East wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow. High near 38. Wind chill values as low as 17. East wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly before midnight. Cloudy, with a low around 28. East wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A 50 percent chance of rain after noon. Partly sunny, with a high near 52. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

Thursday Night

Rain before 9pm, then rain and snow between 9pm and 11pm, then snow after 11pm. Low around 28. East wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 38. Northwest wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

Friday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 22. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.

Saturday

A slight chance of snow before noon. Mostly sunny, with a high near 45.

Saturday Night

Mostly clear, with a low around 27.

Sunday

Sunny, with a high near 54.

Sunday Night

Partly cloudy, with a low around 32.