Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from June 17, 11:00 AM MDT until June 17, 08:00 PM MDT

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

53°F

12°C

Humidity	69%
Wind Speed	SW 3 mph
Barometer	29.75 in (1000.4 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	17 Jun 5:53 am MDT

More Information:

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

Extended Forecast for

5 Miles E Pringle SD

Red Flag Warning June 17, 11:00am until June 17, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Today
High: 71 °F
Sunny and
Breezy
Tonight
Low: 52 °F
Increasing
Clouds
Thursday
High: 71 °F
Increasing
Clouds
Thursday Night
Low: 52 °F
Partly Cloudy
Juneteenth
High: 75 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 73 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 55 °F
Showers
Sunday
High: 65 °F
Showers

Detailed Forecast

Today

Sunny, with a high near 71. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 39 mph.

Tonight

Increasing clouds, with a low around 52. Northwest wind 12 to 17 mph becoming light. Winds could gust as high as 28 mph.

Thursday

Increasing clouds, with a high near 71. West wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 52. Northeast wind around 6 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

Juneteenth

Mostly sunny, with a high near 75. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 23 mph.

Friday Night

Partly cloudy, with a low around 56. East wind 7 to 10 mph, with gusts as high as 23 mph.

Saturday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 55.

Sunday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 65.

Sunday Night

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

Monday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 68.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 52.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 71.