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

Current conditions at

Olivia Regional Airport (KOVL)

Lat: 44.78° N Lon: 95.03° W Elev: 1079 ft.

Fair

81°F

27°C

Humidity 51%
Wind Speed N 3 mph
Barometer NA
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 1 Sep 12:42 pm CDT
Detailed forecast for

Renville County

Rest Of Today
Partly sunny. Highs in the lower 80s. Northwest winds up to 5 mph.
Tonight
Chance of thunderstorms in the evening, then showers and chance of thunderstorms after midnight. Lows in the lower 60s. Northeast winds up to 5 mph. Chance of precipitation 90 percent.
Wednesday
Sunny. A 30 percent chance of showers in the morning. Highs in the lower 80s. East winds up to 5 mph.
Wednesday Night
Partly cloudy. Lows in the mid 60s. East winds up to 10 mph.
Thursday
Sunny. A 30 percent chance of thunderstorms in the morning. Highs in the mid 80s. Southeast winds 5 to 10 mph.
Thursday Night
Mostly clear. A 50 percent chance of thunderstorms after midnight. Lows in the upper 60s.
Friday
Sunny. Highs in the upper 80s.
Friday Night
Mostly clear. Lows in the upper 60s.
Saturday
Mostly sunny. Highs in the mid 80s.
Saturday Night
Partly cloudy. Chance of showers after midnight. Lows in the upper 60s. Chance of showers 40 percent.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Increasing clouds. Lows in the lower 60s.
Labor Day
Partly sunny. Chance of showers in the morning. Highs in the upper 70s. Chance of showers 30 percent.



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1213 PM CDT Tue Sep 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database