Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

55°F

13°C

Humidity	62%
Wind Speed	N 9 mph
Barometer	30.21 in (1022.1 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	53°F (12°C)
Last update	15 Sep 7:52 am MDT

More Information:

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

Extended Forecast for

Rapid City SD

Today
High: 75 °F
Sunny
Tonight
Low: 55 °F
Increasing
Clouds
Wednesday
High: 84 °F
Mostly Sunny
Wednesday Night
Low: 54 °F
Increasing
Clouds
Thursday
High: 73 °F
Chance
Showers
Thursday Night
Low: 57 °F
Chance
Showers
Friday
High: 81 °F
Partly Sunny
then Chance
Showers
Friday Night
Low: 55 °F
Chance
Showers
Saturday
High: 74 °F
Chance
Showers

Detailed Forecast

Today

Sunny, with a high near 75. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 28 mph.

Tonight

Increasing clouds, with a low around 55. South wind 8 to 15 mph, with gusts as high as 29 mph.

Wednesday

Mostly sunny, with a high near 84. South wind 10 to 18 mph becoming north in the afternoon. Winds could gust as high as 36 mph.

Wednesday Night

Increasing clouds, with a low around 54. North wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 25 mph.

Thursday

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 73. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 55.

Saturday

A chance of showers. Mostly sunny, with a high near 74.

Saturday Night

A chance of showers, mainly before midnight. Mostly clear, with a low around 50.

Sunday

A slight chance of showers. Sunny, with a high near 76.

Sunday Night

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