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

29°F

-2°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in (1014.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Apr 2:52 am EDT
Extended Forecast for

Lost River NH

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Northwest wind around 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 36. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Northwest wind around 5 mph becoming calm after midnight.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 42. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 42 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 5am. Mostly cloudy, with a low around 27. Southeast wind around 5 mph.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Northwest wind around 10 mph.
Monday
A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 36. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind around 5 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 42. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of snow showers after 5am. Mostly cloudy, with a low around 27. Southeast wind around 5 mph.
Wednesday
A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lost River NH
 44.03°N 71.78°W (Elev. 1716 ft)
Last Update:
2:25 am EDT Apr 20, 2026
Forecast Valid:
3am EDT Apr 20, 2026-6pm EDT Apr 26, 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