Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Partly Cloudy

69°F

21°C

Humidity	66%
Wind Speed	SW 5 mph
Barometer	30.11 in (1011.2 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	29 Jul 2:53 am MDT

More Information:

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

Extended Forecast for

4 Miles WSW Mount Rushmore SD

Overnight
Low: 61 °F
Partly Cloudy
Wednesday
High: 82 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 61 °F
T-storms
Likely then
Showers
Likely
Thursday
High: 76 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 77 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 65 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 61. South wind around 6 mph.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 82. Southwest wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 61. Southeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy through mid morning, then clearing, with a high near 76. Northwest wind 5 to 8 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

Thursday Night

Mostly clear, with a low around 56. North wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 24 mph.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.

Friday Night

Mostly clear, with a low around 58.

Saturday

Sunny, with a high near 83.

Saturday Night

Mostly clear, with a low around 65.

Sunday

Sunny, with a high near 89.

Sunday Night

Mostly clear, with a low around 66.

Monday

Mostly sunny, with a high near 78.