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

28°F

-2°C

Humidity 63%
Wind Speed Calm
Barometer 29.74 in (1009.5 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 6 Dec 1:52 pm EST
Extended Forecast for

Lost River NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 27. Southwest wind around 5 mph.

    High: 27 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 23 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 6. Wind chill values as low as -7. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow Likely

  • Monday

    Monday: Mostly sunny, with a high near 11. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 11 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 7pm and 2am. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after noon. High near 30. Chance of precipitation is 80%.

    High: 30 °F

    Chance Snow
    then Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 27. Southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 14. Northwest wind 5 to 10 mph.
Sunday
Increasing clouds, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 6. Wind chill values as low as -7. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
Mostly sunny, with a high near 11. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around -2.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
A chance of snow between 7pm and 2am. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Wednesday
Snow, mainly after noon. High near 30. Chance of precipitation is 80%.
Wednesday Night
Snow, mainly before 1am. Low around 23. Chance of precipitation is 80%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 28.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
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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:
1:02 pm EST Dec 6, 2025
Forecast Valid:
2pm EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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