Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

45°F

7°C

Humidity	80%
Wind Speed	Calm
Barometer	30.29 in (1025.1 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	10 Oct 5:52 am MDT

More Information:

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

Extended Forecast for

Box Elder SD

Today
High: 74 °F
Increasing
Clouds
Tonight
Low: 55 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday
High: 82 °F
Partly Sunny
and Breezy
Saturday Night
Low: 54 °F
Partly Cloudy
Sunday
High: 68 °F
Chance
Showers and
Breezy
Sunday Night
Low: 32 °F
Mostly Clear
and Breezy
then Mostly
Clear
Columbus Day
High: 55 °F
Sunny
Monday Night
Low: 38 °F
Mostly Cloudy
Tuesday
High: 64 °F
Mostly Sunny

Detailed Forecast

Today

Increasing clouds, with a high near 74. Southeast wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

Tonight

A slight chance of showers between midnight and 3am. Partly cloudy, with a low around 55. South wind 15 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Saturday

Partly sunny, with a high near 82. Breezy, with a south wind 13 to 20 mph, with gusts as high as 33 mph.

Saturday Night

Partly cloudy, with a low around 54. South wind 11 to 16 mph, with gusts as high as 25 mph.

Sunday

A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 68. Breezy, with a southwest wind 18 to 24 mph becoming northwest in the morning. Winds could gust as high as 38 mph.

Sunday Night

Mostly clear, with a low around 32. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 31 mph.

Columbus Day

Sunny, with a high near 55. Northwest wind 11 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 26 mph.

Monday Night

Mostly cloudy, with a low around 38. Southeast wind 10 to 13 mph, with gusts as high as 24 mph.

Tuesday

Mostly sunny, with a high near 64.

Tuesday Night

Partly cloudy, with a low around 41.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 69.