Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Ellsworth Air Force Base (KRCA)

Lat: 44.15°NLon: 103.1°WElev: 3278ft.

Fair

82°F

28°C

Humidity	21%
Wind Speed	S 14 G 17 mph
Barometer	29.56 in (998.2 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	10 Oct 5:55 pm MDT

More Information:

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

Extended Forecast for

Rapid City SD

Tonight
Low: 53 °F
Mostly Cloudy
Sunday
High: 64 °F
Mostly Cloudy
Sunday Night
Low: 46 °F
Chance
Showers
Columbus Day
High: 62 °F
Decreasing
Clouds
Monday Night
Low: 42 °F
Chance Rain
Tuesday
High: 57 °F
Slight Chance
Rain
Tuesday Night
Low: 43 °F
Chance Rain
Wednesday
High: 55 °F
Rain Likely
Wednesday Night
Low: 43 °F
Rain Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 53. Southwest wind 5 to 7 mph becoming north after midnight. Winds could gust as high as 18 mph.

Sunday

Mostly cloudy, with a high near 64. North wind 6 to 9 mph, with gusts as high as 21 mph.

Sunday Night

A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 46. Northeast wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Columbus Day

Cloudy, then gradually becoming mostly sunny, with a high near 62. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 29 mph.

Monday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 42. North wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 31 mph.

Tuesday

A 20 percent chance of rain. Partly sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 17 mph.

Tuesday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 43.

Wednesday

Rain likely, mainly after noon. Mostly cloudy, with a high near 55.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 43.

Thursday

A chance of rain. Partly sunny, with a high near 60. Breezy.

Thursday Night

A slight chance of rain. Partly cloudy, with a low around 41. Breezy.

Friday

Mostly sunny, with a high near 58.