Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.
A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >
Hazardous Weather Conditions
Current conditions at
Harlan, Harlan Municipal Airport (KHNR)
Lat: 41.58°NLon: 95.34°WElev: 1230ft.
Fair
12°F
-11°C
| Humidity | 85% |
| Wind Speed | S 7 mph |
| Barometer | 30.29 in |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 1°F (-17°C) |
| Last update | 30 Dec 5:55 am CST |
Extended Forecast for
Harlan IA
Today
High: 39 °F
Becoming
SunnyTonight
Low: 25 °F
Increasing
CloudsWednesday
High: 41 °F
Partly Sunny
Wednesday Night
Low: 15 °F
Partly Cloudy
New Year's Day
High: 31 °F
Mostly Sunny
Thursday Night
Low: 20 °F
Mostly Cloudy
Friday
High: 31 °F
Mostly Cloudy
Friday Night
Low: 18 °F
Mostly Cloudy
Saturday
High: 37 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradual clearing during the afternoon, with a high near 39. South southwest wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tonight
Increasing clouds, with a low around 25. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 41. West wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 15. North northeast wind 5 to 7 mph becoming calm after midnight.
New Year's Day
Mostly sunny, with a high near 31. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 20. South wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 31. Calm wind becoming northeast 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 18. Light and variable wind.
Saturday
Mostly sunny, with a high near 37. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 27. South wind around 6 mph.
Sunday
Mostly sunny, with a high near 43. South wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 26. Northwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 42. Northwest wind 3 to 8 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harlan IA
41.66°N 95.32°W (Elev. 1299 ft)
41.66°N 95.32°W (Elev. 1299 ft)
5:41 am CST Dec 30, 2025
6am CST Dec 30, 2025-6pm CST Jan 5, 2026
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