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

Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fair

48°F

9°C

Humidity 71%
Wind Speed E 6 mph
Barometer 30.12 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 11 Oct 5:15 am CDT
Extended Forecast for

Hancock IA

  • Today

    Today: Partly sunny, with a high near 73. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 58. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 58 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. Breezy, with a south wind 20 to 22 mph, with gusts as high as 32 mph.

    High: 82 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Mostly cloudy, with a low around 54. South wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Columbus Day

    Columbus Day: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 48. Northeast wind around 8 mph.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers. Mostly cloudy, with a high near 60. East northeast wind around 8 mph.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 49. East northeast wind 3 to 6 mph.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. East southeast wind 5 to 9 mph.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 73. Southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 58. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. Breezy, with a south wind 20 to 22 mph, with gusts as high as 32 mph.
Sunday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Mostly cloudy, with a low around 54. South wind 10 to 14 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Columbus Day
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 48. Northeast wind around 8 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 60. East northeast wind around 8 mph.
Tuesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 49. East northeast wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 68. East southeast wind 5 to 9 mph.
Wednesday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 53. Southeast wind 7 to 10 mph, with gusts as high as 17 mph.
Thursday
A slight chance of showers. Mostly sunny, with a high near 71. South wind 13 to 17 mph, with gusts as high as 24 mph.
Thursday Night
A slight chance of showers. Mostly clear, with a low around 57. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers. Sunny, with a high near 76. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hancock IA
 41.39°N 95.35°W (Elev. 1175 ft)
Last Update:
4:35 am CDT Oct 11, 2025
Forecast Valid:
5am CDT Oct 11, 2025-6pm CDT Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

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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