Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

68°F

20°C

Humidity	68%
Wind Speed	E 10 mph
Barometer	30.19 in (1016.4 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	22 Jul 7:53 pm MDT

More Information:

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

Extended Forecast for

Edgemont SD

Tonight
Low: 65 °F
Showers
Likely and
Breezy
Thursday
High: 83 °F
Showers
Thursday Night
Low: 63 °F
Slight Chance
T-storms then
Mostly Clear
Friday
High: 99 °F
Sunny
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 105 °F
Hot
Saturday Night
Low: 73 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 104 °F
Hot
Sunday Night
Low: 72 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Scattered showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then scattered showers and thunderstorms after 4am. Increasing clouds, with a low around 65. Breezy, with an east wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%.

Thursday

Showers and possibly a thunderstorm. High near 83. Southeast wind 6 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Thursday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming clear, with a low around 63. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

Friday

Sunny, with a high near 99. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

Friday Night

Mostly clear, with a low around 70. Northwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Saturday

Sunny and hot, with a high near 105. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 73.

Sunday

Sunny and hot, with a high near 104.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 72.