Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

52°F

11°C

Humidity	72%
Wind Speed	W 7 mph
Barometer	29.61 in (1001.2 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	17 May 5:52 am MDT

More Information:

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

Extended Forecast for

4 Miles N Hermosa SD

Wind Advisory May 17, 06:00pm until May 18, 03:00am

Click here for hazard details and duration

Wind Advisory

Today
High: 83 °F
Sunny
Tonight
Low: 45 °F
Mostly Clear
and Windy
Saturday
High: 69 °F
Sunny
Saturday Night
Low: 49 °F
Partly Cloudy
Sunday
High: 78 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 48 °F
Chance
T-storms
Monday
High: 61 °F
Chance
Showers
Monday Night
Low: 44 °F
Chance
Showers
Tuesday
High: 58 °F
Showers
Likely

Detailed Forecast

Today

Sunny, with a high near 83. West wind 7 to 12 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

Tonight

Mostly clear, with a low around 45. Windy, with a north wind 27 to 32 mph becoming northwest 15 to 20 mph. Winds could gust as high as 45 mph.

Saturday

Sunny, with a high near 69. West wind 9 to 16 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

Partly cloudy, with a low around 49. Southeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

Sunday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West wind 9 to 14 mph becoming east in the afternoon. Winds could gust as high as 24 mph.

Sunday Night

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 48. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Monday

A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 61. North wind 10 to 14 mph, with gusts as high as 23 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. North wind 8 to 10 mph, with gusts as high as 20 mph.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58.

Tuesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 66.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.