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.

Fair

7°F

-14°C

Humidity 87%
Wind Speed Calm
Barometer 29.96 in (1016.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 19 Feb 12:52 am EST
Extended Forecast for

Lost River NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 10. North wind around 5 mph.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.

    High: 34 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Calm wind becoming southwest around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. Low around 20. Southeast wind around 5 mph becoming north after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 7am. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 10. North wind around 5 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 34. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 18. Calm wind becoming southwest around 5 mph.
Friday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 20. Southeast wind around 5 mph becoming north after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Mostly cloudy, with a high near 26.
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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:
12:30 am EST Feb 19, 2026
Forecast Valid:
1am EST Feb 19, 2026-6pm EST Feb 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