Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

33°F

1°C

Humidity	75%
Wind Speed	N 3 mph
Barometer	30.22 in (1022.9 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Last update	20 May 12:53 am MDT

More Information:

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

Extended Forecast for

Hill City SD

Overnight
Low: 32 °F
Mostly Clear
Wednesday
High: 61 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 39 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 62 °F
Partly Sunny
then Showers
Likely
Thursday Night
Low: 39 °F
Showers
Likely
Friday
High: 56 °F
Showers
Likely
Friday Night
Low: 38 °F
Partly Cloudy
Saturday
High: 66 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 32. Calm wind.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Thursday

Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 62. Calm wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 39. East wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

Friday

Showers likely. Mostly cloudy, with a high near 56. Calm wind becoming north around 5 mph. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

Friday Night

Partly cloudy, with a low around 38.

Saturday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.

Saturday Night

Mostly clear, with a low around 44.

Sunday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 77.

Sunday Night

Mostly clear, with a low around 49.

Memorial Day

Sunny, with a high near 82.