Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

32°F

0°C

Humidity 80%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 15 Dec 5:55 pm CST
Extended Forecast for

Harlan IA

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 21. Calm wind becoming south around 5 mph after midnight.

    Low: 21 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 43. South wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 43 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Northwest wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 17 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Light and variable wind becoming south 12 to 17 mph in the morning. Winds could gust as high as 26 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 29. Breezy, with a south wind 14 to 20 mph becoming west northwest after midnight. Winds could gust as high as 28 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Windy, with a northwest wind 20 to 26 mph, with gusts as high as 39 mph.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Blustery, with a northwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 25 mph.

    Low: 9 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39. South wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. South wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 21. Calm wind becoming south around 5 mph after midnight.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 43. South wind 6 to 9 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 23. Northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Wednesday
Partly sunny, with a high near 43. Light and variable wind becoming south 12 to 17 mph in the morning. Winds could gust as high as 26 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29. Breezy, with a south wind 14 to 20 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 35. Windy, with a northwest wind 20 to 26 mph, with gusts as high as 39 mph.
Thursday Night
Partly cloudy, with a low around 9. Blustery, with a northwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 25 mph.
Friday
Partly sunny, with a high near 39. South wind 7 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 29. South wind 7 to 14 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 42. Southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 19. North wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 37. Light and variable wind becoming south 5 to 8 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 24. Southeast wind around 6 mph.
Monday
Partly sunny, with a high near 41. South wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlan IA
 41.66°N 95.32°W (Elev. 1299 ft)
6:05 pm CST Dec 15, 2025
6pm CST Dec 15, 2025-6pm CST Dec 22, 2025
 
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Additional Resources

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