Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains 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

79°F

26°C

Humidity	47%
Wind Speed	W 13 G 21 mph
Barometer	30.09 in (1011.2 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	5 Aug 11:53 am MDT

More Information:

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

Extended Forecast for

Custer SD

This Afternoon
High: 84 °F
Slight Chance
T-storms
Tonight
Low: 57 °F
Chance
T-storms then
Mostly Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 93 °F
Mostly Sunny
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 80 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 51 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 74 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 84. West wind around 5 mph becoming northeast. Winds could gust as high as 15 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 57. North wind around 5 mph, with gusts as high as 15 mph.

Wednesday

Sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 60. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Thursday

Mostly sunny, with a high near 93. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 60. Southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North wind 5 to 10 mph, with gusts as high as 20 mph.