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

Whitefield - Mount Washington Regional Airport (KHIE)

Lat: 44.37°NLon: 71.55°WElev: 1047ft.

Mostly Cloudy

-19°F

-28°C

Humidity 77%
Wind Speed Calm
Barometer 29.92 in (1016.5 mb)
Dewpoint -24°F (-31°C)
Visibility 10.00 mi
Last update 2 Feb 5:52 am EST
Extended Forecast for

Lost River NH

  • Today

    Today: Sunny, with a high near 18. Wind chill values as low as -23. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -4. Wind chill values as low as -11. Northwest wind around 5 mph.

    Low: -4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Wind chill values as low as -11. Northwest wind around 5 mph becoming calm.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 20. West wind 5 to 10 mph.

    High: 20 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 18. Wind chill values as low as -23. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around -4. Wind chill values as low as -11. Northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 25. Wind chill values as low as -11. Northwest wind around 5 mph becoming calm.
Tuesday Night
Mostly cloudy, with a low around 7. Calm wind.
Wednesday
Mostly cloudy, with a high near 20. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Partly sunny, with a high near 16.
Thursday Night
Partly cloudy, with a low around -1.
Friday
A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 19.
Friday Night
Snow likely, mainly between 9pm and midnight. Cloudy, with a low around -3. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 1. Blustery.
Saturday Night
Mostly cloudy, with a low around -9. Blustery.
Sunday
Partly sunny and cold, with a high near 3. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lost River NH
 44.03°N 71.78°W (Elev. 1716 ft)
Last Update:
5:44 am EST Feb 2, 2026
Forecast Valid:
6am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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