Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Ellsworth Air Force Base (KRCA)

Lat: 44.15°NLon: 103.1°WElev: 3278ft.

Overcast

54°F

12°C

Humidity	72%
Wind Speed	N 13 mph
Barometer	29.84 in (1010.1 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	11 Oct 11:55 am MDT

More Information:

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

Extended Forecast for

3 Miles SE Piedmont SD

This Afternoon
High: 58 °F
Mostly Cloudy
Tonight
Low: 46 °F
Chance
Showers and
Patchy Fog
Columbus Day
High: 57 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 41 °F
Chance Rain
Tuesday
High: 55 °F
Chance Rain
Tuesday Night
Low: 42 °F
Chance Rain
Wednesday
High: 54 °F
Chance Rain
Wednesday Night
Low: 43 °F
Rain Likely
Thursday
High: 56 °F
Chance Rain
and Breezy

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 58. North wind around 7 mph becoming east. Winds could gust as high as 18 mph.

Tonight

A 40 percent chance of showers. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 46. East wind 5 to 7 mph becoming southeast after midnight. Winds could gust as high as 17 mph.

Columbus Day

Patchy fog before 9am. Otherwise, partly sunny, with a high near 57. Southeast wind 6 to 16 mph becoming north in the afternoon. Winds could gust as high as 32 mph.

Monday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 41. North wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 32 mph.

Tuesday

A 40 percent chance of rain. Partly sunny, with a high near 55. Calm wind becoming southeast around 6 mph in the afternoon. 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 42. East wind around 5 mph becoming calm in the evening.

Wednesday

A 50 percent chance of rain. Mostly cloudy, with a high near 54.

Wednesday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 43.

Thursday

A chance of rain, mainly before noon. Partly sunny, with a high near 56. Breezy.

Thursday Night

A slight chance of rain before midnight. Partly cloudy, with a low around 37. Breezy.

Friday

Sunny, with a high near 54.