Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

29°F

-2°C

Humidity	69%
Wind Speed	Vrbl 5 mph
Barometer	29.82 in (1012.3 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	1 Apr 5:53 am MDT

More Information:

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

Extended Forecast for

4 Miles SW Mount Rushmore SD

Today
High: 37 °F
Chance Snow
then
Rain/Snow
Likely
Tonight
Low: 28 °F
Snow then
Chance Snow
Thursday
High: 51 °F
Slight Chance
Rain/Snow
then Rain
Likely
Thursday Night
Low: 26 °F
Rain/Snow
then Snow
Friday
High: 30 °F
Snow
Friday Night
Low: 22 °F
Snow then
Chance Snow
Saturday
High: 44 °F
Slight Chance
Snow then
Sunny
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 54 °F
Sunny

Detailed Forecast

Today

A chance of snow before noon, then rain and snow likely between noon and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 37. Wind chill values as low as 19. South wind 6 to 13 mph becoming east in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly before midnight. Low around 28. East wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

A slight chance of snow before 7am, then a slight chance of rain and snow between 7am and 11am, then rain likely after 11am. Partly sunny, with a high near 51. Light and variable wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Night

Rain before 8pm, then rain and snow between 8pm and 10pm, then snow after 10pm. Low around 26. Southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Friday

Snow. Steady temperature around 30. West wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow, mainly before midnight. Low around 22. Northwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday

A 20 percent chance of snow before noon. Mostly sunny, with a high near 44. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 28. West wind 8 to 10 mph, with gusts as high as 24 mph.

Sunday

Sunny, with a high near 54.

Sunday Night

Partly cloudy, with a low around 33.

Monday

Partly sunny, with a high near 48.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 28.