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 into the morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fog/Mist

31°F

-1°C

Humidity	100%
Wind Speed	Calm
Barometer	29.69 in (1007.0 mb)
Dewpoint	31°F (-1°C)
Visibility	6.00 mi
Last update	2 Apr 12:53 am MDT

More Information:

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

Extended Forecast for

5 Miles WSW Mount Rushmore SD

Overnight
Low: 30 °F
Mostly Cloudy
Thursday
High: 52 °F
Patchy Fog
then Rain
Likely
Thursday Night
Low: 24 °F
Rain/Snow
Friday
High: 32 °F
Snow
Friday Night
Low: 23 °F
Snow then
Chance Snow
Saturday
High: 45 °F
Sunny
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 30. North wind around 5 mph becoming light and variable.

Thursday

Rain likely after noon. Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Thursday Night

Snow, possibly mixed with rain, becoming all snow after 1am. Low around 24. South wind around 10 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

Snow. High near 32. Wind chill values as low as 15. Northwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow, mainly before midnight. Steady temperature around 23. Northwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday

Sunny, with a high near 45. Northwest wind 11 to 14 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 27. West wind 9 to 11 mph, with gusts as high as 26 mph.

Sunday

Sunny, with a high near 50. West wind 7 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 27.

Monday

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

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 27.