Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains

Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Overcast

57°F

14°C

Humidity	83%
Wind Speed	N 10 mph
Barometer	30.12 in (1019.2 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	18 Sep 5:52 am MDT

More Information:

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

Extended Forecast for

9 Miles SSW Owanka SD

Today
High: 69 °F
Scattered
Showers and
Patchy Fog
Tonight
Low: 47 °F
Mostly Cloudy
then Slight
Chance
Showers and
Patchy Fog
Friday
High: 74 °F
Patchy Fog
then Sunny
Friday Night
Low: 49 °F
Partly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 52 °F
Partly Cloudy
Monday
High: 74 °F
Breezy.
Slight Chance
Showers then
Mostly Sunny

Detailed Forecast

Today

Scattered showers, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 69. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Tonight

A 20 percent chance of showers after midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 47. North wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

Friday

Patchy fog before 9am. Otherwise, mostly sunny, with a high near 74. Light and variable wind becoming east 5 to 10 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 49. East wind 5 to 10 mph becoming light and variable in the evening.

Saturday

Mostly sunny, with a high near 82. Light south wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

Mostly clear, with a low around 53. Southeast wind 5 to 10 mph becoming southwest after midnight.

Sunday

Sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.