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° N Lon: 103.05° W Elev: 3202 ft.

Fair

45°F

7°C

Humidity	80%
Wind Speed	Calm
Barometer	30.17 in (1020.9 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	15 Sep 5:52 am MDT

More Information:

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

Detailed forecast for

Pennington Co Plains

Today

Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph, becoming northeast 10 to 15 mph this afternoon. Gusts up to 25 mph.

Tonight

Partly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Wednesday

Mostly sunny and breezy. Highs in the mid 80s. Southeast winds 15 to 25 mph with gusts up to 35 mph.

Wednesday Night

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Thursday

Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. East winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Thursday Night

Mostly cloudy with a chance of thunderstorms. Showers likely in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 70 percent.

Friday

Mostly cloudy in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Friday Night

Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 50s. Chance of rain 50 percent.

Saturday

Partly cloudy with a 50 percent chance of showers. Breezy with highs in the mid 70s.

Saturday Night

Mostly clear. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

Sunday

Partly cloudy in the morning, then clearing. A 20 percent chance of showers. Highs in the upper 70s.

Sunday Night

Mostly clear. Lows in the upper 40s.