National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fair

93°F

34°C

Humidity 53%
Wind Speed S 10 mph
Barometer 29.87 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 1 Sep 4:55 pm CDT
Extended Forecast for

Harlan IA

  • Tonight

    Tonight: Increasing clouds, with a low around 72. South wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 17 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 91. South southwest wind 6 to 9 mph.

    High: 91 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73. South wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 73 °F

    Mostly Clear
    then Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 91. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. South wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. South wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 71. South southeast wind 3 to 6 mph.

    Low: 71 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 92. Calm wind becoming south around 6 mph in the morning.

    High: 92 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm after midnight.

    Low: 69 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Increasing clouds, with a low around 72. South wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 17 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 91. South southwest wind 6 to 9 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73. South wind 5 to 8 mph, with gusts as high as 17 mph.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 91. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 73. South wind 7 to 9 mph, with gusts as high as 17 mph.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. South wind 6 to 9 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 71. South southeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 92. Calm wind becoming south around 6 mph in the morning.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm after midnight.
Sunday
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 67. East wind around 6 mph.
Labor Day
A slight chance of showers. Partly sunny, with a high near 85. Southeast wind 5 to 8 mph.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Southeast wind around 10 mph, with gusts as high as 17 mph.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harlan IA
 41.66°N 95.32°W (Elev. 1299 ft)
Last Update:
4:35 pm CDT Sep 1, 2026
Forecast Valid:
5pm CDT Sep 1, 2026-6pm CDT Sep 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation