Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

55°F

13°C

Humidity	80%
Wind Speed	N 8 G 17 mph
Barometer	30.23 in (1018.3 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Wind Chill	53°F (12°C)
Last update	4 Aug 3:53 am MDT

More Information:

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

Extended Forecast for

Edgemont SD

Overnight
Low: 60 °F
Isolated
T-storms
Monday
High: 93 °F
Sunny then
Mostly Sunny
and Breezy
Monday Night
Low: 64 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Tuesday
High: 96 °F
Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 100 °F
Hot
Thursday Night
Low: 63 °F
Partly Cloudy

Detailed Forecast

Overnight

Isolated showers and thunderstorms. Mostly clear, with a low around 60. East wind around 5 mph. Chance of precipitation is 20%.

Monday

Sunny, with a high near 93. Breezy, with a southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Monday Night

Partly cloudy, with a low around 64. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph.

Tuesday

Sunny, with a high near 96. East wind 10 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 61. North wind 5 to 15 mph becoming northeast in the evening. Winds could gust as high as 20 mph.

Wednesday

Sunny, with a high near 95. Northwest wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.

Wednesday Night

Mostly clear, with a low around 63. East wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

Sunny and hot, with a high near 100. Southeast wind 5 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.