Severe Thunderstorms in the Upper Midwest; Heat Continues in the Southwest

Scattered severe thunderstorms may produce damaging winds, large hail, a tornado or two, and heavy rain across parts of the Upper Midwest, mainly this evening through Saturday. Very hot temperatures will continue through today across the Desert Southwest, which could break daily high temperature records. Read More >

Hazardous Weather Conditions

Current conditions at

Vinton, Vinton Veterans Memorial Airpark Airport (KVTI)

Lat: 42.22°NLon: 92.03°WElev: 846ft.

Fair

78°F

26°C

Humidity	80%
Wind Speed	S 14 G 22 mph
Barometer	29.92 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	8 Aug 8:55 am CDT

More Information:

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

Extended Forecast for

Garrison IA

Heat Advisory August 8, 12:00pm until August 8, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 91 °F
Sunny
Tonight
Low: 75 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 88 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 68 °F
T-storms
Sunday
High: 83 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 67 °F
Chance
T-storms then
Showers
Likely
Monday
High: 83 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 66 °F
Chance
T-storms
Tuesday
High: 83 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 91. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 25 mph.

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind around 15 mph, with gusts as high as 20 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind around 10 mph, with gusts as high as 20 mph.

Saturday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 68. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Sunday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Monday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.

Monday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Tuesday

Mostly sunny, with a high near 83.

Tuesday Night

Partly cloudy, with a low around 65.

Wednesday

Mostly sunny, with a high near 84.

Wednesday Night

Partly cloudy, with a low around 66.