Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

58°F

14°C

Humidity	93%
Wind Speed	E 9 mph
Barometer	30.10 in (1014.5 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	13 Aug 7:53 pm MDT

More Information:

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

Extended Forecast for

5 Miles N Custer SD

Tonight
Low: 54 °F
Showers
Likely and
Areas Fog
Friday
High: 72 °F
Chance
Showers and
Patchy Fog
then Slight
Chance
T-storms
Friday Night
Low: 51 °F
Showers
Likely
Saturday
High: 67 °F
Showers
Likely then
Showers
Saturday Night
Low: 48 °F
Showers
Likely
Sunday
High: 69 °F
Showers
Likely
Sunday Night
Low: 50 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 75 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely after 9pm. Areas of fog. Otherwise, cloudy, with a low around 54. Southeast wind 5 to 7 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Friday

A chance of showers, with thunderstorms also possible after noon. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. South wind around 6 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 51. North wind around 5 mph becoming calm after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 70%.

Saturday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 67. Light and variable wind. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Saturday Night

Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 48. Light and variable wind. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 69. Light and variable wind. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 50.

Monday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

Monday Night

Partly cloudy, with a low around 52.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 50.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 72.