Heavy Rain and Flooding Threat in the Central U.S.; Winter Weather in Northern Alaska

Strong thunderstorms and heavy rain may produce flash flooding across the south-central Plains and lower Mississippi Valley today. The North Slope in Alaska will see the potential for wintry weather through today with ice accumulations possible on roadways. Incoming storms will bring long duration rainfall and strong winds to most of Southcentral Alaska through Friday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

67°F

19°C

Humidity	57%
Wind Speed	Vrbl 7 mph
Barometer	30.25 in (1018.6 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	28 Aug 2:53 pm MDT

More Information:

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

Extended Forecast for

11 Miles W Custer County Airport SD

This Afternoon
High: 72 °F
Chance
T-storms
Tonight
Low: 55 °F
Chance
T-storms then
Chance
Showers
Friday
High: 69 °F
Showers
Likely
Friday Night
Low: 53 °F
Showers
Likely
Saturday
High: 66 °F
Showers
Likely
Saturday Night
Low: 50 °F
Chance
Showers
Sunday
High: 70 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 50 °F
Mostly Clear
Labor Day
High: 75 °F
Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. East wind around 10 mph, with gusts as high as 20 mph.

Tonight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. Northeast wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

Sunday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 70. North wind around 5 mph becoming west in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 50. Northeast wind around 5 mph becoming north after midnight. Winds could gust as high as 15 mph.

Labor Day

Sunny, with a high near 75.

Monday Night

Mostly clear, with a low around 52.

Tuesday

Sunny, with a high near 77.

Tuesday Night

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

Wednesday

A slight chance of showers. Mostly sunny, with a high near 68.