Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Mostly Cloudy

70°F

21°C

Humidity	29%
Wind Speed	N 7 mph
Barometer	30.17 in (1013.6 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	3 Aug 2:53 am MDT

More Information:

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

Extended Forecast for

Hill City SD

Overnight
Low: 59 °F
Isolated
T-storms
Sunday
High: 74 °F
Slight Chance
T-storms then
T-storms
Likely
Sunday Night
Low: 56 °F
Isolated
T-storms
Monday
High: 79 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Overnight

Isolated showers and thunderstorms. Mostly cloudy, with a low around 59. Calm wind. Chance of precipitation is 20%.

Sunday

Showers and thunderstorms likely, mainly between noon and 3pm. Partly sunny, with a high near 74. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%.

Sunday Night

Isolated showers and thunderstorms. Partly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 60. Southeast wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

Tuesday

Sunny, with a high near 83. Southwest wind around 5 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 58. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Wednesday

Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 62.

Thursday

Mostly sunny, with a high near 91.