Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fog

48°F

9°C

Humidity 100%
Wind Speed W 5 mph
Barometer 29.80 in
Dewpoint 48°F (9°C)
Visibility 0.15 mi
Wind Chill46°F (8°C)
Last update 25 Nov 3:35 am CST
Extended Forecast for

Avoca IA

Wind Advisory November 25, 09:00am until November 26, 12:00am
Dense Fog Advisory November 25, 03:51am until November 25, 08:00am
Click here for hazard details and duration
Wind Advisory
Dense Fog Advisory
  •  
    Dense Fog Advisory November 25, 03:51am until November 25, 08:00am

    NOW until 8:00am Tue

    Dense Fog Advisory

  • Overnight

    Low: 43 °F

    Areas Dense
    Fog

  • Tuesday

    Tuesday: Areas of dense fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a temperature rising to near 48 by 10am, then falling to around 39 during the remainder of the day. Windy, with a light and variable wind becoming west northwest 23 to 28 mph in the morning. Winds could gust as high as 41 mph.

    High: 48 °F

    Areas Dense
    Fog and
    Breezy then
    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 24. Windy, with a northwest wind 23 to 28 mph, with gusts as high as 45 mph.

    Low: 24 °F

    Decreasing
    Clouds and
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 36. Breezy, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. Northwest wind 3 to 6 mph.

    Low: 16 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 34. Light northwest wind increasing to 5 to 9 mph in the morning.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Light and variable wind.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after noon.  Cloudy, with a high near 31. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 43. Calm wind.
Tuesday
Areas of dense fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a temperature rising to near 48 by 10am, then falling to around 39 during the remainder of the day. Windy, with a light and variable wind becoming west northwest 23 to 28 mph in the morning. Winds could gust as high as 41 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 24. Windy, with a northwest wind 23 to 28 mph, with gusts as high as 45 mph.
Wednesday
Sunny, with a high near 36. Breezy, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 16. Northwest wind 3 to 6 mph.
Thanksgiving Day
Sunny, with a high near 34. Light northwest wind increasing to 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 16. Light and variable wind.
Friday
A chance of snow after noon. Cloudy, with a high near 31. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Friday Night
Snow likely, mainly before midnight. Cloudy, with a low around 22. East southeast wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday
A chance of snow. Mostly cloudy, with a high near 31. North wind 7 to 11 mph, with gusts as high as 17 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18. North wind 7 to 9 mph, with gusts as high as 16 mph.
Sunday
A chance of snow. Mostly cloudy, with a high near 30. North wind 8 to 11 mph, with gusts as high as 17 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. North northwest wind around 8 mph.
Monday
A slight chance of snow. Partly sunny, with a high near 21. North northwest wind 8 to 10 mph, with gusts as high as 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Avoca IA
 41.48°N 95.35°W (Elev. 1138 ft)
3:35 am CST Nov 25, 2025
3am CST Nov 25, 2025-6pm CST Dec 1, 2025
 
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Additional Resources

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