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Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fair

37°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Mar 7:55 am CDT
Extended Forecast for

Portsmouth IA

  • Today

    Today: Sunny, with a high near 79. North wind 6 to 8 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind around 5 mph becoming light and variable after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87. South southwest wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. South wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. Breezy, with a north wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 61 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. North wind 5 to 15 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 57. Light and variable wind becoming southeast 5 to 9 mph in the morning.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. South southeast wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. South wind 8 to 10 mph becoming east in the afternoon. Winds could gust as high as 16 mph.

    High: 61 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 79. North wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 47. Northwest wind around 5 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 87. South southwest wind 5 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 49. South wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 61. Breezy, with a north wind 17 to 21 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 31. North wind 5 to 15 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 57. Light and variable wind becoming southeast 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 39. South southeast wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday
Mostly cloudy, with a high near 61. South wind 8 to 10 mph becoming east in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 39. East southeast wind around 9 mph, with gusts as high as 16 mph.
Wednesday
Partly sunny, with a high near 70. South wind 9 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 47. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 65. Breezy, with a north wind 13 to 20 mph, with gusts as high as 29 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth IA
 41.65°N 95.5°W (Elev. 1319 ft)
Last Update:
7:35 am CDT Mar 20, 2026
Forecast Valid:
8am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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