Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

49°F

9°C

Humidity	71%
Wind Speed	NW 6 mph
Barometer	30.28 in (1024.3 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	9 Oct 11:52 pm MDT

More Information:

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

Extended Forecast for

Colonial Pine Hills SD

Overnight
Low: 47 °F
Mostly Clear
Friday
High: 67 °F
Mostly Sunny
Friday Night
Low: 55 °F
Mostly Cloudy
Saturday
High: 76 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Partly Cloudy
Sunday
High: 66 °F⇓
Mostly Sunny
then Chance
Showers
Sunday Night
Low: 33 °F
Mostly Clear
Columbus Day
High: 52 °F
Sunny
Monday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 47. West wind around 5 mph becoming calm.

Friday

Mostly sunny, with a high near 67. Light south wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

Friday Night

Mostly cloudy, with a low around 55. South wind 10 to 14 mph, with gusts as high as 20 mph.

Saturday

Mostly sunny, with a high near 76. South wind 11 to 15 mph, with gusts as high as 21 mph.

Saturday Night

Partly cloudy, with a low around 56. South wind around 11 mph, with gusts as high as 16 mph.

Sunday

A 30 percent chance of showers after noon. Mostly sunny, with a temperature rising to near 66 by noon, then falling to around 54 during the remainder of the day. Southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 36 mph.

Sunday Night

Mostly clear, with a low around 33. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.

Columbus Day

Sunny, with a high near 52. Northwest wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph.

Monday Night

Partly cloudy, with a low around 36.

Tuesday

Mostly sunny, with a high near 57.

Tuesday Night

Partly cloudy, with a low around 43.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 63.