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

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fair

43°F

6°C

Humidity 46%
Wind Speed NW 13 G 20 mph
Barometer 30.27 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 11 Mar 5:55 pm CDT
Extended Forecast for

Tennant IA

Red Flag Warning March 12, 12:00pm until March 12, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Windy, with a south southwest wind 8 to 18 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 62 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Breezy, with a south southwest wind around 23 mph becoming northwest after midnight. Winds could gust as high as 40 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 46. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 46 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A slight chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 29. North wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 30%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 51. East southeast wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 51 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 29. Breezy, with an east wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    Low: 29 °F

    Chance Rain
    then Rain
    Likely and
    Breezy

  • Sunday

    Sunday: Rain and snow likely, becoming all snow after 1pm. Cloudy, with a high near 39. Windy, with a north wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 39 °F

    Rain/Snow
    Likely and
    Windy

  • Sunday Night

    Sunday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 7. Windy, with a north northwest wind 24 to 29 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 37 mph.

    Low: 7 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northwest wind 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 62. Windy, with a south southwest wind 8 to 18 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 39 mph.
Thursday Night
Mostly cloudy, with a low around 32. Breezy, with a south southwest wind around 23 mph becoming northwest after midnight. Winds could gust as high as 40 mph.
Friday
Partly sunny, with a high near 46. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 29 mph.
Friday Night
A slight chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 29. North wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 51. East southeast wind 9 to 15 mph, with gusts as high as 21 mph.
Saturday Night
A chance of rain, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 29. Breezy, with an east wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday
Rain and snow likely, becoming all snow after 1pm. Cloudy, with a high near 39. Windy, with a north wind 21 to 26 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 43 mph.
Sunday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 7. Windy, with a north northwest wind 24 to 29 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 37 mph.
Monday
Sunny, with a high near 27. Northwest wind 13 to 15 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 12. North northwest wind around 8 mph becoming southeast after midnight.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 40. South southeast wind 8 to 11 mph, with gusts as high as 17 mph.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. South southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 55. West southwest wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tennant IA
 41.59°N 95.44°W (Elev. 1348 ft)
Last Update:
6:02 pm CDT Mar 11, 2026
Forecast Valid:
6pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
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