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.

Overcast

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 29.82 in (1011.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 18 Jan 8:52 pm EST
Extended Forecast for

Lost River NH

  • Tonight

    Tonight: A 30 percent chance of snow, mainly between 1am and 5am. Cloudy, with a low around 13. Northwest wind 5 to 10 mph.

    Low: 13 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: A chance of snow before 1pm, then a chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 16. Wind chill values as low as -5. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.

    High: 16 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 3. Wind chill values as low as -21. Very windy, with a west wind 30 to 40 mph, with gusts as high as 60 mph.

    Low: 3 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 6. Wind chill values as low as -19. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    High: 6 °F

    Cold and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -4. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: -4 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 11. Breezy.

    Low: 11 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 30 percent chance of snow before 5pm. Mostly cloudy, with a high near 22. Breezy.

    High: 22 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. Breezy.

    Low: 4 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly between 1am and 5am. Cloudy, with a low around 13. Northwest wind 5 to 10 mph.
M.L.King Day
A chance of snow before 1pm, then a chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 16. Wind chill values as low as -5. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 3. Wind chill values as low as -21. Very windy, with a west wind 30 to 40 mph, with gusts as high as 60 mph.
Tuesday
Partly sunny and cold, with a high near 6. Wind chill values as low as -19. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Tuesday Night
Partly cloudy, with a low around -4. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 11. Breezy.
Thursday
A 30 percent chance of snow before 5pm. Mostly cloudy, with a high near 22. Breezy.
Thursday Night
Mostly cloudy, with a low around 4. Breezy.
Friday
Partly sunny and cold, with a high near 9. Breezy.
Friday Night
Mostly cloudy, with a low around -4. Breezy.
Saturday
Partly sunny and cold, with a high near 4. Blustery.
Saturday Night
Mostly cloudy, with a low around -11. Blustery.
Sunday
Mostly sunny and cold, with a high near -1. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lost River NH
 44.02°N 71.82°W (Elev. 4016 ft)
Last Update:
7:03 pm EST Jan 18, 2026
Forecast Valid:
9pm EST Jan 18, 2026-6pm EST Jan 25, 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