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.

Fog/Mist

28°F

-2°C

Humidity	92%
Wind Speed	E 8 mph
Barometer	30.05 in (1020.0 mb)
Dewpoint	26°F (-3°C)
Visibility	4.00 mi
Wind Chill	20°F (-7°C)
Last update	31 Mar 12:53 pm MDT

More Information:

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

Extended Forecast for

4 Miles SSW Hill City SD

This Afternoon
High: 37 °F
Slight Chance
Snow
Tonight
Low: 26 °F
Chance Snow
Wednesday
High: 39 °F
Rain/Snow
Wednesday Night
Low: 26 °F
Rain/Snow
then Chance
Snow
Thursday
High: 50 °F
Mostly Cloudy
then Rain
Likely
Thursday Night
Low: 23 °F
Rain/Snow
then Snow
Friday
High: 33 °F
Snow
Friday Night
Low: 19 °F
Snow Likely
Saturday
High: 45 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

A 20 percent chance of snow. Mostly cloudy, with a high near 37. Southeast wind around 8 mph, with gusts as high as 24 mph.

Tonight

A 40 percent chance of snow. Mostly cloudy, with a low around 26. South wind 6 to 8 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow, possibly mixed with rain. High near 39. Wind chill values as low as 20. South wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 26. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Rain likely after noon. Partly sunny, with a high near 50. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

Thursday Night

Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 23. Southeast wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 33. Light and variable wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 90%.

Friday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Northwest wind 10 to 13 mph, with gusts as high as 29 mph.

Saturday

A slight chance of snow. Sunny, with a high near 45.

Saturday Night

Mostly clear, with a low around 27.

Sunday

Sunny, with a high near 56.

Sunday Night

Partly cloudy, with a low around 33.

Monday

Mostly sunny, with a high near 55.