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 impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Partly Cloudy

62°F

17°C

Humidity	35%
Wind Speed	W 17 mph
Barometer	29.74 in (1005.9 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	12 Oct 12:52 pm MDT

More Information:

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

Extended Forecast for

2 Miles SSE Blackhawk SD

Freeze Warning October 13, 12:00am until October 13, 09:00am

Click here for hazard details and duration

Freeze Warning

This Afternoon
High: 54 °F
Sunny and
Breezy
Tonight
Low: 34 °F
Mostly Clear
then Frost
Columbus Day
High: 57 °F
Frost then
Mostly Sunny
Monday Night
Low: 40 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday
High: 53 °F
Slight Chance
Showers then
Mostly Cloudy
Tuesday Night
Low: 45 °F
Mostly Cloudy
then Slight
Chance
Showers
Wednesday
High: 63 °F
Chance
Showers
Wednesday Night
Low: 46 °F
Showers
Likely
Thursday
High: 59 °F
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 54. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 37 mph.

Tonight

Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 34. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

Columbus Day

Widespread frost, mainly before 7am. Otherwise, increasing clouds, with a high near 57. South wind 5 to 10 mph becoming southeast 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.

Monday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Southeast wind 11 to 14 mph, with gusts as high as 28 mph.

Tuesday

A 20 percent chance of showers before noon. Mostly cloudy, with a high near 53. Southeast wind 13 to 15 mph, with gusts as high as 31 mph.

Tuesday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45. Southeast wind 9 to 11 mph, with gusts as high as 24 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Southeast wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Wednesday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 46. East wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph.

Thursday

A chance of showers. Partly sunny, with a high near 59.

Thursday Night

A slight chance of showers before midnight. Partly cloudy, with a low around 40.

Friday

Mostly sunny, with a high near 61.

Friday Night

A slight chance of showers. Partly cloudy, with a low around 40.

Saturday

A slight chance of showers. Mostly sunny, with a high near 56.