Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Olivia Regional Airport (KOVL)

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

68°F

20°C

Humidity 83%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Aug 8:55 pm CDT
Detailed forecast for

Renville County

Rest Of Tonight
Clear. Lows in the mid 50s. West winds up to 5 mph.
Monday
Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds up to 10 mph.
Monday Night
Mostly cloudy. A 50 percent chance of thunderstorms in the evening. Lows in the upper 50s. Southwest winds up to 10 mph.
Tuesday
Partly sunny. Chance of rain showers. Highs in the mid 70s. North winds up to 5 mph. Chance of showers 50 percent.
Tuesday Night
Decreasing clouds. Lows in the mid 50s. North winds up to 5 mph shifting to the northeast after midnight.
Wednesday
Mostly sunny. Highs in the mid 70s.
Wednesday Night
Partly cloudy. Lows in the mid 50s.
Thursday
Mostly sunny. Highs in the upper 70s.
Thursday Night
Mostly clear. Lows around 60.
Friday
Sunny. Highs in the lower 80s.
Friday Night
Partly cloudy. Lows in the upper 50s.
Saturday
Sunny. Highs in the upper 70s.
Saturday Night
Partly cloudy. Lows in the upper 50s.
Sunday
Mostly sunny. Highs in the upper 70s.



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827 PM CDT Sun Aug 16 2026
 
 

Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database