Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Overcast

74°F

23°C

Humidity	72%
Wind Speed	SE 6 mph
Barometer	29.99 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	1 Sep 12:55 pm CDT

More Information:

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

Extended Forecast for

2 Miles NW Fort Thompson SD

This Afternoon
High: 75 °F
Chance
T-storms
Tonight
Low: 59 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 86 °F
Decreasing
Clouds
Wednesday Night
Low: 66 °F
Partly Cloudy
Thursday
High: 92 °F
Hot
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 93 °F
Hot
Friday Night
Low: 70 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 93 °F
Hot

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 75. Light east wind. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 59. Northeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 86. North northeast wind 5 to 9 mph becoming southeast in the afternoon.

Wednesday Night

Partly cloudy, with a low around 66. East southeast wind 6 to 10 mph.

Thursday

Mostly sunny and hot, with a high near 92. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.

Thursday Night

Mostly clear, with a low around 66. East southeast wind around 6 mph.

Friday

Sunny and hot, with a high near 93. Southeast wind 5 to 13 mph, with gusts as high as 22 mph.

Friday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Southeast wind 8 to 10 mph. Chance of precipitation is 20%.

Saturday

Sunny and hot, with a high near 93. South wind 6 to 10 mph.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%.

Sunday

A slight chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

Labor Day

A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.