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 73%
Wind Speed Calm
Barometer 29.87 in (1012.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 9 Mar 8:52 pm EDT
Extended Forecast for

Lost River NH

  • Tonight

    Tonight: Clear, with a low around 25. West wind around 5 mph.

    Low: 25 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 36. West wind around 5 mph becoming north after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain likely, mainly after 7am. Patchy fog. Otherwise, cloudy, with a high near 42. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog. Low around 35. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely before noon, then a chance of snow. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Snow

Detailed Forecast

Tonight
Clear, with a low around 25. West wind around 5 mph.
Tuesday
Sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain, mainly after 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 36. West wind around 5 mph becoming north after midnight. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly after 7am. Patchy fog. Otherwise, cloudy, with a high near 42. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
Rain. Patchy fog. Low around 35. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday
Rain likely before noon, then a chance of snow. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 34.
Friday Night
Snow. Low around 25. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 8am. Partly sunny, with a high near 34. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Snow likely. Cloudy, with a high near 36. Chance of precipitation is 60%.
Sunday Night
Rain, snow, and freezing rain. Low around 27. Chance of precipitation is 80%.
Monday
Rain and snow. High near 39. Chance of precipitation is 80%.
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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:
9:25 pm EDT Mar 9, 2026
Forecast Valid:
9pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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