Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fog

73°F

23°C

Humidity	100%
Wind Speed	S 3 mph
Barometer	29.94 in
Dewpoint	73°F (23°C)
Visibility	0.15 mi
Last update	25 Jul 5:15 am CDT

More Information:

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

Extended Forecast for

5 Miles SW Persia IA

Extreme Heat Watch July 26, 09:00pm until July 27, 10:00pm

Heat Advisory July 25, 12:00pm until July 26, 12:00pm

Dense Fog Advisory July 25, 05:23am until July 25, 10:00am

Extreme Heat Warning July 26, 12:00pm until July 26, 09:00pm

Click here for hazard details and duration

Extreme Heat Watch

Heat Advisory

...

Extreme Heat Warning

Dense Fog Advisory July 25, 05:23am until July 25, 10:00am
NOW until 10:00am Sat
Dense Fog Advisory
Today
High: 94 °F
Areas Fog
then Sunny
Tonight
Low: 74 °F
Partly Cloudy
Sunday
High: 97 °F
Hot
Sunday Night
Low: 76 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 97 °F
Hot
Monday Night
Low: 73 °F
Partly Cloudy
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

Today

Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 94. South southwest wind 5 to 7 mph.

Tonight

Partly cloudy, with a low around 74. South wind around 6 mph.

Sunday

Partly sunny and hot, with a high near 97. Heat index values as high as 109. South wind 6 to 16 mph, with gusts as high as 23 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. South wind 9 to 15 mph, with gusts as high as 22 mph.

Monday

Sunny and hot, with a high near 97. South southwest wind 6 to 8 mph becoming north northeast in the afternoon.

Monday Night

Partly cloudy, with a low around 73. East northeast wind 3 to 5 mph.

Tuesday

Mostly sunny, with a high near 91. East northeast wind 3 to 6 mph.

Tuesday Night

Partly cloudy, with a low around 69. East southeast wind 3 to 5 mph.

Wednesday

Mostly sunny, with a high near 91. South southeast wind 3 to 8 mph.

Wednesday Night

A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Southeast wind 5 to 7 mph.