Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

56°F

13°C

Humidity	87%
Wind Speed	W 3 mph
Barometer	30.25 in (1018.5 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	2 Aug 6:53 am MDT

More Information:

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

Extended Forecast for

12 Miles E Edgemont SD

Today
High: 94 °F
Patchy Fog
then Slight
Chance
T-storms
Tonight
Low: 63 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 96 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 97 °F
Sunny
Tuesday Night
Low: 63 °F
Partly Cloudy
Wednesday
High: 95 °F
Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

Tonight

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 15 mph.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. West wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 61. Northeast wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.

Monday

Sunny, with a high near 96. Northeast wind 5 to 15 mph becoming southeast in the morning. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 62. East wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 97. East wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

Partly cloudy, with a low around 63. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 95.