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

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Overcast

66°F

19°C

Humidity	87%
Wind Speed	E 6 mph
Barometer	30.02 in (1015.0 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	13 Aug 7:52 pm MDT

More Information:

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

Extended Forecast for

8 Miles S Nemo SD

Tonight
Low: 55 °F
Showers
Likely and
Patchy Fog
Friday
High: 77 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 51 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 72 °F
Showers
Saturday Night
Low: 47 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 74 °F
Chance
Showers then
T-storms
Likely
Sunday Night
Low: 50 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 80 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 51 °F
Slight Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely after 9pm. Patchy fog. Otherwise, cloudy, with a low around 55. Southeast wind 3 to 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

Friday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

Saturday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 72. Calm wind becoming north around 5 mph. Winds could gust as high as 17 mph. Chance of precipitation is 80%.

Saturday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. Light and variable wind. Winds could gust as high as 15 mph.

Sunday

A chance of showers, then showers and thunderstorms likely after 9am. Mostly sunny, with a high near 74. Calm wind becoming southeast around 5 mph. Winds could gust as high as 18 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. Sunny, with a high near 80.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 78.