Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

55°F

13°C

Humidity	74%
Wind Speed	NE 6 mph
Barometer	30.12 in (1013.0 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Wind Chill	54°F (12°C)
Last update	3 Jul 4:53 am MDT

More Information:

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

Extended Forecast for

4 Miles SSE Custer County Airport SD

Overnight
Low: 57 °F
Slight Chance
T-storms
Friday
High: 78 °F
Haze then
Chance
T-storms
Friday Night
Low: 55 °F
Isolated
T-storms then
Mostly Clear
Independence Day
High: 79 °F
Mostly Sunny
then
Scattered
T-storms
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 85 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 60 °F
Slight Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Calm wind.

Friday

A 50 percent chance of showers and thunderstorms after noon. Widespread haze before noon. Mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Isolated showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming clear, with a low around 55. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Independence Day

Scattered showers and thunderstorms after noon. Increasing clouds, with a high near 79. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 40%.

Saturday Night

Mostly clear, with a low around 57. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Sunday

Sunny, with a high near 87. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

Sunday Night

Partly cloudy, with a low around 62.

Monday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

Monday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.