Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

74°F

23°C

Humidity	64%
Wind Speed	N 6 mph
Barometer	29.96 in (1011.9 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	12 Aug 8:52 am MDT

More Information:

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

Extended Forecast for

4 Miles SW Blackhawk SD

Today
High: 81 °F
Mostly Cloudy
then T-storms
Likely
Tonight
Low: 56 °F
T-storms then
Showers
Likely
Thursday
High: 74 °F
Showers
Likely
Thursday Night
Low: 56 °F
Showers
Friday
High: 80 °F
Slight Chance
Showers then
Showers
Likely
Friday Night
Low: 56 °F
Chance
T-storms
Saturday
High: 73 °F
Chance
Showers then
Showers
Saturday Night
Low: 54 °F
Showers
Likely then
Chance
T-storms
Sunday
High: 77 °F
Showers
Likely

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 81. Light and variable wind becoming southeast 5 to 7 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

Tonight

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm after midnight. Low around 56. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Light south wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Low around 56. Southeast wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Friday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 80. Southeast wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.

Saturday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 73. Chance of precipitation is 80%.

Saturday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 54.

Sunday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77.

Sunday Night

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

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.