Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Hazardous Weather Conditions

Current conditions at

Centerville Municipal Airport (KTVK)

Lat: 40.68°NLon: 92.9°WElev: 1030ft.

Fair

79°F

26°C

Humidity	89%
Wind Speed	S 6 mph
Barometer	30.01 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	2 Jul 7:15 am CDT

More Information:

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

Extended Forecast for

3 Miles SSW Mystic IA

Extreme Heat Warning July 2, 07:32am until July 2, 10:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 2, 07:32am until July 2, 10:00pm
NOW until 10:00pm Thu
Extreme Heat Warning
Today
High: 93 °F
Mostly Sunny
Tonight
Low: 74 °F
Partly Cloudy
Friday
High: 93 °F
Chance
Showers then
Mostly Sunny
Friday Night
Low: 73 °F
Chance
T-storms
Independence Day
High: 92 °F
Chance
T-storms
Saturday Night
Low: 69 °F
Chance
T-storms
Sunday
High: 89 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

Today

Mostly sunny, with a high near 93. Heat index values as high as 101. West wind 5 to 13 mph becoming south in the afternoon.

Tonight

Partly cloudy, with a low around 74. South wind 7 to 10 mph, with gusts as high as 20 mph.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 93. Heat index values as high as 100. South southwest wind 9 to 14 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Independence Day

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. South southwest wind around 10 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89.

Sunday Night

Partly cloudy, with a low around 68.

Monday

Mostly sunny, with a high near 89.

Monday Night

Partly cloudy, with a low around 68.

Tuesday

Mostly sunny, with a high near 90.

Tuesday Night

Partly cloudy, with a low around 69.