Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

83°F

28°C

Humidity	24%
Wind Speed	NE 6 G 21 mph
Barometer	30.20 in (1014.0 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	6 Jul 11:53 am MDT

More Information:

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

Extended Forecast for

Edgemont SD

This Afternoon
High: 97 °F
Slight Chance
T-storms and
Breezy
Tonight
Low: 67 °F
Chance
T-storms and
Breezy then
Mostly Cloudy
Tuesday
High: 97 °F
Partly Sunny
then Severe
Thunderstorms
Tuesday Night
Low: 65 °F
Severe
Thunderstorms
Wednesday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 63 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 89 °F
Partly Sunny
then Chance
T-storms
Thursday Night
Low: 61 °F
Chance
T-storms then
Mostly Clear
Friday
High: 95 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms before 3pm. Mostly sunny, with a high near 97. Breezy, with an east wind 10 to 15 mph increasing to 16 to 21 mph. Winds could gust as high as 33 mph.

Tonight

A chance of showers and thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 67. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. Partly sunny, with a high near 97. East wind 9 to 16 mph, with gusts as high as 24 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 65. East wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Wednesday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Light and variable wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 21 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 after midnight. Winds could gust as high as 20 mph.

Thursday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89.

Thursday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.

Friday

Sunny, with a high near 95.

Friday Night

Mostly clear, with a low around 67.

Saturday

Sunny and hot, with a high near 101.

Saturday Night

Mostly clear, with a low around 71.