Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest

Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fair

68°F

20°C

Humidity 94%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Sep 8:35 pm CDT
Extended Forecast for

Walnut IASimilar City Names

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Cloudy, with a low around 61. East southeast wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 77. South wind 6 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 74. Southwest wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of thunderstorms before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am.  Partly cloudy, with a low around 57. Calm wind.  Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm.  Mostly sunny, with a high near 78. Light south southeast wind becoming south 5 to 9 mph in the morning.

    High: 78 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 60. South southeast wind 3 to 5 mph.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 79. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 60. South wind around 6 mph.

    Low: 60 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Cloudy, with a low around 61. East southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. South wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 74. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of thunderstorms before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 78. Light south southeast wind becoming south 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. South southeast wind 3 to 5 mph.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 79. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. South wind around 6 mph.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. South wind 6 to 9 mph.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. West northwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 77. West wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 54. West wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 77. Northeast wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut IASimilar City Names
 41.48°N 95.23°W (Elev. 1348 ft)
8:15 pm CDT Sep 17, 2025
8pm CDT Sep 17, 2025-6pm CDT Sep 24, 2025
 
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