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

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Fair

84°F

29°C

Humidity	70%
Wind Speed	S 14 mph
Barometer	30.02 in (1015.3 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	2 Jul 10:53 am CDT

More Information:

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

Extended Forecast for

4 Miles SE Leon IA

Extreme Heat Warning July 2, 11:52am until July 2, 10:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 2, 11:52am until July 2, 10:00pm
NOW until 10:00pm Thu
Extreme Heat Warning
Today
High: 90 °F
Partly Sunny
Tonight
Low: 73 °F
Chance
Showers then
Chance
T-storms
Friday
High: 90 °F
Chance
T-storms then
Mostly Sunny
Friday Night
Low: 72 °F
Chance
Showers then
Showers
Likely
Independence Day
High: 90 °F
Chance
T-storms then
Chance
Showers
Saturday Night
Low: 69 °F
Chance
T-storms
Sunday
High: 87 °F
Slight Chance
T-storms
Sunday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

Today

Partly sunny, with a high near 90. South southwest wind around 11 mph, with gusts as high as 21 mph.

Tonight

A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 73. South wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 90. South wind 8 to 13 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 chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 72. South wind around 10 mph. Chance of precipitation is 60%.

Independence Day

A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. South southwest wind around 10 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. Partly sunny, with a high near 87.

Sunday Night

Partly cloudy, with a low around 68.

Monday

Mostly sunny, with a high near 88.

Monday Night

Partly cloudy, with a low around 68.

Tuesday

Mostly sunny, with a high near 89.

Tuesday Night

Partly cloudy, with a low around 68.