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

34°F

1°C

Humidity 67%
Wind Speed NW 5 mph
Barometer 30.33 in (1028.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 5 Mar 7:52 pm EST
Extended Forecast for

Lost River NH

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after midnight. Cloudy, with a low around 21. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 34. Southeast wind around 5 mph.

    High: 34 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: Freezing rain, mainly between midnight and 5am. Patchy fog. Low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.

    Low: 27 °F

    Patchy Fog
    then Freezing
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Areas of drizzle or freezing rain before 4pm, then patchy drizzle after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 44. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 44 °F

    Areas
    Drizzle/Freezing
    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 40. South wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after midnight. Cloudy, with a low around 21. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 34. Southeast wind around 5 mph.
Friday Night
Freezing rain, mainly between midnight and 5am. Patchy fog. Low around 27. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.
Saturday
Areas of drizzle or freezing rain before 4pm, then patchy drizzle after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 44. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 40. South wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Sunny, with a high near 52.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Wednesday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.
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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:
7:27 pm EST Mar 5, 2026
Forecast Valid:
8pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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