Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Light Rain

54°F

12°C

Humidity	80%
Wind Speed	NE 5 mph
Barometer	29.84 in (1004.8 mb)
Dewpoint	48°F (9°C)
Visibility	9.00 mi
Wind Chill	53°F (12°C)
Last update	4 Oct 10:53 am MDT

More Information:

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

Extended Forecast for

4 Miles NW Keystone SD

Today
High: 64 °F⇓
Showers
Likely
Tonight
Low: 41 °F
Showers then
Chance Rain
Sunday
High: 44 °F
Chance
Showers
Sunday Night
Low: 32 °F
Chance Rain
Monday
High: 46 °F
Chance Rain
Monday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 63 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a temperature falling to around 55 by 5pm. North wind around 6 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Tonight

Showers and possibly a thunderstorm before midnight, then a chance of rain, mainly between midnight and 3am. Low around 41. Southwest wind 6 to 15 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%.

Sunday

A slight chance of rain before noon, then a chance of showers after noon. Mostly cloudy, with a high near 44. Northwest wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Sunday Night

A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 32. North wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Monday

A chance of rain before noon, then a chance of showers after noon. Mostly cloudy, with a high near 46. Light and variable wind becoming south around 6 mph. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 33. Light and variable wind becoming west around 6 mph in the evening.

Tuesday

Sunny, with a high near 55. Light and variable wind becoming southeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.

Tuesday Night

Mostly clear, with a low around 41. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.

Wednesday

Sunny, with a high near 63.

Wednesday Night

Mostly clear, with a low around 45.

Thursday

Sunny, with a high near 66.