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.

Fog/Mist

57°F

14°C

Humidity	96%
Wind Speed	NW 5 mph
Barometer	30.03 in (1011.4 mb)
Dewpoint	56°F (13°C)
Visibility	4.00 mi
Last update	14 Jun 12:53 am MDT

More Information:

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

Extended Forecast for

8 Miles SSW Nemo SD

Overnight
Low: 54 °F
Patchy Fog
Saturday
High: 80 °F
Patchy Fog
then Severe
Thunderstorms
Saturday Night
Low: 54 °F
Severe
Thunderstorms
then Mostly
Cloudy
Sunday
High: 81 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 54 °F
Chance
T-storms
Monday
High: 78 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 51 °F
T-storms
Likely then
Showers
Likely
Tuesday
High: 67 °F
Chance
Showers then
T-storms
Tuesday Night
Low: 47 °F
Chance
T-storms

Detailed Forecast

Overnight

Patchy fog. Otherwise, mostly cloudy, with a low around 54. Calm wind.

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 80. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 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 54. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Monday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 78. Calm wind becoming northeast around 5 mph in the morning. Winds could gust as high as 15 mph. 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 51. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Tuesday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 47.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

Wednesday Night

Mostly clear, with a low around 48.

Juneteenth

Sunny, with a high near 81.

Thursday Night

Mostly clear, with a low around 55.

Friday

Sunny, with a high near 83.