Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

45°F

7°C

Humidity	29%
Wind Speed	N 7 mph
Barometer	30.22 in (1026.2 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	11 Mar 3:52 pm MDT

More Information:

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

Extended Forecast for

Rapid City Regional Airport SD

High Wind Warning March 12, 09:00am until March 12, 09:00pm

Click here for hazard details and duration

High Wind Warning

Tonight
Low: 24 °F
Partly Cloudy
Thursday
High: 67 °F
Mostly Sunny
and Breezy
then Slight
Chance Rain
and Windy
Thursday Night
Low: 24 °F
Chance
Rain/Snow and
Windy then
Snow Likely
Friday
High: 45 °F
Snow Likely
Friday Night
Low: 22 °F
Snow Likely
Saturday
High: 48 °F
Chance Snow
then
Rain/Snow
Likely
Saturday Night
Low: 15 °F
Rain/Snow and
Blustery then
Snow Likely
and Windy
Sunday
High: 30 °F
Chance Snow
and Windy
Sunday Night
Low: 7 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 24. Wind chill values as low as 16. Northwest wind 6 to 14 mph becoming south in the evening. Winds could gust as high as 25 mph.

Thursday

A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 67. Wind chill values as low as 20 early. Windy, with a southwest wind 16 to 26 mph becoming northwest 27 to 37 mph in the afternoon. Winds could gust as high as 60 mph.

Thursday Night

A chance of rain before 8pm, then snow likely. Increasing clouds, with a low around 24. Wind chill values as low as 17. Windy, with a northwest wind 27 to 37 mph decreasing to 7 to 17 mph. Winds could gust as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 45. Wind chill values as low as 19 early. Northwest wind 6 to 11 mph becoming southeast in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 22. Northeast wind 5 to 10 mph becoming light. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

Snow likely before 1pm, then rain and snow likely between 1pm and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 48. Southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain and snow, becoming all snow after midnight. Low around 15. Windy, with a northeast wind 15 to 20 mph becoming north 27 to 32 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%.

Sunday

A chance of snow. Partly sunny, with a high near 30. Windy, with a north wind 27 to 32 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 44 mph.

Sunday Night

Partly cloudy, with a low around 7.

Monday

A slight chance of snow after noon. Mostly cloudy, with a high near 41.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 22.

Tuesday

A slight chance of rain and snow. Partly sunny, with a high near 64.

Tuesday Night

Partly cloudy, with a low around 36.

Wednesday

Mostly sunny, with a high near 77.