Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair and Breezy

N/A

Humidity	NA
Wind Speed	SE 21 G 28 mph
Barometer	29.99 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	5 Aug 12:55 pm CDT

More Information:

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

Extended Forecast for

6 Miles W Lower Brule SD

This Afternoon
High: 90 °F
Slight Chance
T-storms and
Breezy
Tonight
Low: 65 °F
Severe
Thunderstorms
and Breezy
then Severe
Thunderstorms
Wednesday
High: 89 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
Thursday
High: 97 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 70 °F
Slight Chance
T-storms and
Breezy
Friday
High: 93 °F
Hot
Friday Night
Low: 64 °F
Chance
T-storms
Saturday
High: 85 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms between 2pm and 5pm. Partly sunny and hot, with a high near 90. Breezy, with a south southeast wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Partly cloudy, with a low around 65. Breezy, with a southeast wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 50%.

Wednesday

Mostly sunny, with a high near 89. East wind 7 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 68. East southeast wind 9 to 11 mph.

Thursday

Sunny and hot, with a high near 97. Breezy, with a southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

Thursday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Friday

Mostly sunny and hot, with a high near 93. South southeast wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

Friday Night

A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. North northwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 85. Northwest wind 10 to 15 mph.

Saturday Night

Partly cloudy, with a low around 61.

Sunday

Mostly sunny, with a high near 85.

Sunday Night

Partly cloudy, with a low around 61.

Monday

Mostly sunny, with a high near 86.