Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Olivia Regional Airport (KOVL)

Lat: 44.78°NLon: 95.03°WElev: 1079ft.

Fair

86°F

30°C

Humidity	59%
Wind Speed	S 20 G 23 mph
Barometer	29.59 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	20 Jun 3:56 pm CDT

More Information:

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

Extended Forecast for

Renville MN

Extreme Heat Warning June 20, 04:03pm until June 22, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 20, 04:03pm until June 22, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Tonight
Low: 75 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Saturday
High: 100 °F
Hot
Saturday Night
Low: 76 °F
Mostly Clear
Sunday
High: 95 °F
Hot and
Breezy
Sunday Night
Low: 64 °F
T-storms
Likely and
Breezy
Monday
High: 76 °F
Chance
T-storms then
Chance
Showers
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 70 °F
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 75. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday

Sunny and hot, with a high near 100. Heat index values as high as 108. South southwest wind around 15 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 76. South wind 10 to 15 mph.

Sunday

Sunny and hot, with a high near 95. Heat index values as high as 101. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Sunday Night

Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 64. Breezy, with a south wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A chance of showers and thunderstorms. Cloudy through mid morning, then gradual clearing, with a high near 76. Northwest wind around 10 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 55. North northwest wind 5 to 10 mph.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 70. East northeast wind 5 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 70%.

Wednesday

Showers, with thunderstorms also possible after 1pm. High near 73. East wind 5 to 10 mph. Chance of precipitation is 80%.

Wednesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 61. East wind 5 to 10 mph. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East northeast wind 5 to 10 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. East southeast wind around 5 mph.