Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. 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

76°F

24°C

Humidity	48%
Wind Speed	SW 10 G 17 mph
Barometer	30.10 in (1012.4 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	14 Jun 2:53 pm MDT

More Information:

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

Extended Forecast for

5 Miles ESE Keystone SD

This Afternoon
High: 83 °F
Mostly Sunny
Tonight
Low: 64 °F
Severe
Thunderstorms
Sunday
High: 84 °F
Mostly Sunny
then Severe
Thunderstorms
Sunday Night
Low: 64 °F
Severe
Thunderstorms
Monday
High: 80 °F
Mostly Sunny
then Severe
Thunderstorms
Monday Night
Low: 58 °F
Severe
Thunderstorms
then Showers
Likely
Tuesday
High: 68 °F
Showers
Tuesday Night
Low: 53 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 76 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 83. Southeast wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 64. South wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.

Sunday

A 50 percent chance of showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 84. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night

Showers and thunderstorms likely, mainly before 9pm. Some of the storms could be severe. Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny, with a high near 80. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm after midnight. Some of the storms could be severe. Low around 58. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Tuesday

Showers and possibly a thunderstorm. High near 68. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

Tuesday Night

A chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North wind around 5 mph becoming west after midnight.

Wednesday

Sunny, with a high near 76.

Wednesday Night

Mostly clear, with a low around 57.

Juneteenth

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 64.

Friday

Sunny, with a high near 88.