Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

77°F

25°C

Humidity	42%
Wind Speed	W 6 G 21 mph
Barometer	30.13 in (1013.3 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	14 Aug 4:53 pm MDT

More Information:

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

Extended Forecast for

2 Miles NW Custer SD

Tonight
Low: 56 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 68 °F
Showers
Likely then
T-storms
Saturday Night
Low: 51 °F
Showers
Likely
Sunday
High: 73 °F
Showers
Likely
Sunday Night
Low: 52 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 79 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 55 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 77 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 51 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly between midnight and 3am. Mostly cloudy, with a low around 56. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 68. Calm wind becoming east around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Saturday Night

Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Light and variable wind. Chance of precipitation is 70%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 73. Calm wind becoming south around 6 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 52. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 17 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.

Tuesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 50.

Thursday

Sunny, with a high near 75.