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 >

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

A Few Clouds

82°F

28°C

Humidity	74%
Wind Speed	W 9 G 18 mph
Barometer	29.95 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	2 Jul 10:35 am CDT

More Information:

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

Extended Forecast for

Walnut IA

Today
High: 88 °F
Mostly Cloudy
then Chance
T-storms
Tonight
Low: 72 °F
Chance
T-storms then
Showers
Likely
Friday
High: 91 °F
Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 72 °F
Showers
Likely
Independence Day
High: 90 °F
Mostly Sunny
Saturday Night
Low: 68 °F
Chance
T-storms
Sunday
High: 88 °F
Mostly Sunny
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 88 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 88. South southwest wind 11 to 14 mph, with gusts as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 72. South southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 91. South wind 11 to 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Independence Day

Mostly sunny, with a high near 90. South wind 7 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 16 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northwest wind 5 to 7 mph becoming light and variable after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 88. Northeast wind 5 to 7 mph.

Sunday Night

Partly cloudy, with a low around 67. East wind 3 to 7 mph.

Monday

Mostly sunny, with a high near 88. East southeast wind 5 to 7 mph.

Monday Night

Partly cloudy, with a low around 68. East southeast wind 3 to 7 mph.

Tuesday

Mostly sunny, with a high near 90. South southeast wind 3 to 7 mph.

Tuesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. East southeast wind 3 to 6 mph.