Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

71°F

22°C

Humidity	42%
Wind Speed	N 8 mph
Barometer	30.05 in (1016.8 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	19 Sep 4:52 pm MDT

More Information:

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

Extended Forecast for

2 Miles S Rapid Valley SD

Tonight
Low: 47 °F
Patchy Fog
Saturday
High: 78 °F
Patchy Fog
then Mostly
Sunny
Saturday Night
Low: 49 °F
Mostly Clear
then Patchy
Fog
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 56 °F
Partly Cloudy
Monday
High: 77 °F
Mostly Sunny
then Chance
Showers and
Breezy
Monday Night
Low: 52 °F
Chance
Showers
Tuesday
High: 68 °F
Slight Chance
Showers then
Mostly Sunny
Tuesday Night
Low: 49 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 47. Northeast wind around 5 mph becoming calm in the evening.

Saturday

Patchy fog before 7am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

Patchy fog between 2am and 3am. Otherwise, mostly clear, with a low around 49. East wind around 5 mph becoming southwest after midnight.

Sunday

Sunny, with a high near 82. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 56. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

Monday

A 30 percent chance of showers after noon. Partly sunny, with a high near 77. Breezy, with a west wind 5 to 10 mph becoming north 15 to 20 mph in the morning. Winds could gust as high as 35 mph.

Monday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 52. Northwest wind around 15 mph, with gusts as high as 30 mph.

Tuesday

A slight chance of showers before noon. Partly sunny, with a high near 68. North wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Partly cloudy, with a low around 49.

Wednesday

Mostly sunny, with a high near 73.

Wednesday Night

Mostly clear, with a low around 50.

Thursday

Sunny, with a high near 78.