Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

62°F

17°C

Humidity	48%
Wind Speed	S 3 mph
Barometer	29.98 in (1009.2 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	30 Jun 9:53 pm MDT

More Information:

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

Extended Forecast for

5 Miles E Custer State Park SD

Tonight
Low: 58 °F
Slight Chance
T-storms and
Breezy
Wednesday
High: 83 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 86 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 59 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 86 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 59 °F
Chance
T-storms
Independence Day
High: 84 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 60 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Breezy, with a south wind 18 to 23 mph becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 32 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Northwest wind around 6 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 59. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 17 mph.

Thursday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 59. Northeast wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Light and variable wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 59.

Independence Day

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.

Saturday Night

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

Sunday

Sunny, with a high near 90.

Sunday Night

Partly cloudy, with a low around 64.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.