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.

Overcast

65°F

18°C

Humidity	78%
Wind Speed	SE 9 mph
Barometer	30.03 in (1011.5 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	13 Jun 3:53 pm MDT

More Information:

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

Extended Forecast for

Mount Rushmore SD

This Afternoon
High: 68 °F
Severe
Thunderstorms
Tonight
Low: 59 °F
Severe
Thunderstorms
then Patchy
Fog
Saturday
High: 81 °F
Patchy Fog
then Severe
Thunderstorms
Saturday Night
Low: 61 °F
Severe
Thunderstorms
then Mostly
Cloudy
Sunday
High: 82 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 62 °F
Chance
T-storms then
Slight Chance
T-storms
Monday
High: 79 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 58 °F
T-storms
Likely then
Showers
Likely
Tuesday
High: 68 °F
Showers

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Partly sunny, with a steady temperature around 68. Southeast wind around 5 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 11pm. Some of the storms could be severe. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.

Saturday

Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely, mainly before 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 70%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming east around 5 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm.

Monday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 79. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 40%.

Monday Night

Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 58. East wind around 5 mph becoming calm.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 68.

Tuesday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 54.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 73.

Wednesday Night

Mostly clear, with a low around 56.

Juneteenth

Sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 62.