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

5 Miles NNW Edgemont SD

Tonight
Low: 65 °F
Severe
Thunderstorms
Wednesday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 63 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 62 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 92 °F
Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 99 °F
Sunny
Saturday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 65. Northeast wind 5 to 7 mph becoming northwest after midnight.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Northwest wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. East wind 8 to 13 mph becoming light and variable. Winds could gust as high as 22 mph.

Thursday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Northeast wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

Thursday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. Southeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Friday

Sunny, with a high near 92. Light and variable wind becoming southeast 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

Friday Night

Mostly clear, with a low around 67.

Saturday

Sunny, with a high near 99.

Saturday Night

Mostly clear, with a low around 71.

Sunday

Sunny and hot, with a high near 104. Breezy.

Sunday Night

Mostly clear, with a low around 73. Breezy.