Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Fair

90°F

32°C

Humidity	24%
Wind Speed	N 17 G 25 mph
Barometer	30.05 in (1014.6 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	13 Jul 1:52 pm MDT

More Information:

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

Extended Forecast for

Hermosa SD

This Afternoon
High: 90 °F
Sunny
Tonight
Low: 63 °F
Mostly Clear
Monday
High: 100 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 61 °F
Chance
T-storms then
Slight Chance
T-storms
Tuesday
High: 78 °F
Breezy.
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 55 °F
Showers
Likely and
Breezy
Wednesday
High: 66 °F
Showers
Likely
Wednesday Night
Low: 52 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 74 °F
Mostly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 90. North wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Mostly clear, with a low around 63. Northeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Increasing clouds and hot, with a high near 100. South wind 5 to 15 mph, with gusts as high as 25 mph.

Monday Night

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 61. Northwest wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Tuesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 55. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 66. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. North wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.