Monitoring Tsunami Impacts Across the Pacific; Air Quality Concerns; Dangerous Heat; Critical Fire Weather for the West

Tsunami impacts continue for portions of the Pacific basin. Wildfire smoke causes unhealthy air in Midwest to Great Lakes. Heat dome spans Mississippi Valley to Mid-Atlantic with excessive heat warnings and advisories. Critical fire weather in Great Basin to Pacific Northwest (dry thunderstorms). Cold front spawns severe storms/heavy rain in Central U.S. today, shifts to East Coast Thursday. 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.

A Few Clouds

75°F

24°C

Humidity	58%
Wind Speed	Vrbl 6 mph
Barometer	30.31 in (1024.6 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	30 Jul 11:52 am MDT

More Information:

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

Extended Forecast for

3 Miles SSE Blackhawk SD

This Afternoon
High: 72 °F
Slight Chance
T-storms
Tonight
Low: 58 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 72 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 60 °F
Chance
T-storms then
Chance
Showers
Friday
High: 74 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 60 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 61 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 80 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. East wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Friday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. South wind around 15 mph, with gusts as high as 30 mph.

Friday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60. South wind 10 to 15 mph, with gusts as high as 30 mph.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Southwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming west in the evening. Winds could gust as high as 15 mph.

Sunday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.

Sunday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 59.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 80.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 61.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.