Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

58°F

14°C

Humidity	93%
Wind Speed	N 6 mph
Barometer	30.22 in (1016.8 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	7 Jul 11:53 pm MDT

More Information:

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

Extended Forecast for

Mount Rushmore SD

Overnight
Low: 62 °F
Slight Chance
T-storms
Wednesday
High: 79 °F
Partly Sunny
then Showers
Likely
Wednesday Night
Low: 61 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 82 °F
Mostly Sunny
then Showers
Likely
Thursday Night
Low: 62 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 85 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 70 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Light northwest wind.

Wednesday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 79. Light and variable wind. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

Wednesday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. Calm wind.

Thursday

Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 82. Light and variable wind. Chance of precipitation is 60%.

Thursday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62. Light west wind.

Friday

Sunny, with a high near 85. Light and variable wind.

Friday Night

Mostly clear, with a low around 65.

Saturday

Sunny, with a high near 91.

Saturday Night

Mostly clear, with a low around 70.

Sunday

Sunny, with a high near 97.