Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

54°F

12°C

Humidity	87%
Wind Speed	NE 6 mph
Barometer	30.09 in (1014.0 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Wind Chill	52°F (11°C)
Last update	21 Jun 8:53 pm MDT

More Information:

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

Extended Forecast for

4 Miles NW Keystone SD

Tonight
Low: 43 °F
Patchy Fog
Monday
High: 64 °F
Partly Sunny
then Showers
Likely
Monday Night
Low: 47 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 64 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 45 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 62 °F
Showers
Likely
Wednesday Night
Low: 45 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 66 °F
Showers
Likely
Thursday Night
Low: 51 °F
Showers
Likely then
Slight Chance
T-storms

Detailed Forecast

Tonight

Patchy fog. Otherwise, mostly cloudy, with a low around 43. Northeast wind 5 to 7 mph becoming calm after midnight.

Monday

A slight chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 64. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Southeast wind 5 to 7 mph becoming calm. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Northwest wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.

Tuesday Night

A 20 percent chance of showers after midnight. Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

Wednesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45.

Thursday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 51.

Friday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 76.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 78.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 53.

Sunday

A chance of showers and thunderstorms. Mostly sunny, with a high near 69.