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

38°F

3°C

Humidity 86%
Wind Speed Calm
Barometer 29.97 in (1016.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 7 Mar 11:52 am EST
Extended Forecast for

Lost River NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 44. South wind 5 to 10 mph.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly before 3am. Low around 42. South wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. West wind 5 to 10 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 2am, mixing with snow after 4am. Partly cloudy, with a low around 35. Chance of precipitation is 30%.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 7am, then rain. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 44. South wind 5 to 10 mph.
Tonight
Rain, mainly before 3am. Low around 42. South wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 49. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 32. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 55.
Tuesday Night
A chance of rain after 2am, mixing with snow after 4am. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Wednesday
Rain likely, possibly mixed with snow before 7am, then rain. High near 44. Chance of precipitation is 80%.
Wednesday Night
Rain before 4am, then rain and snow. Low around 31. Chance of precipitation is 80%.
Thursday
Rain and snow likely. Cloudy, with a high near 38. Chance of precipitation is 70%.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 32.
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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:
9:58 am EST Mar 7, 2026
Forecast Valid:
12pm EST Mar 7, 2026-6pm EDT Mar 13, 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