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

8°F

-13°C

Humidity 45%
Wind Speed Calm
Barometer 30.58 in (1038.7 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 2 Mar 9:52 am EST
Extended Forecast for

Lost River NH

  • Today

    Today: Sunny, with a high near 18. Wind chill values as low as -9. West wind around 10 mph.

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -10. Southwest wind around 5 mph.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 2pm. Increasing clouds, with a high near 33. Wind chill values as low as -5. Southwest wind around 5 mph.

    High: 33 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 27. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. West wind around 5 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after 10am. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain and snow likely before 1am, then rain likely between 1am and 4am, then snow and freezing rain likely after 4am. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Wintry Mix
    Likely

  • Friday

    Friday: Snow and freezing rain likely before 10am, then a chance of snow between 10am and 4pm, then a chance of freezing rain after 4pm. Cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Wintry Mix
    Likely

Detailed Forecast

Today
Sunny, with a high near 18. Wind chill values as low as -9. West wind around 10 mph.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -10. Southwest wind around 5 mph.
Tuesday
A 40 percent chance of snow, mainly after 2pm. Increasing clouds, with a high near 33. Wind chill values as low as -5. Southwest wind around 5 mph.
Tuesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 27. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Partly sunny, with a high near 43. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
A 40 percent chance of rain after 10am. Partly sunny, with a high near 41.
Thursday Night
Rain and snow likely before 1am, then rain likely between 1am and 4am, then snow and freezing rain likely after 4am. Cloudy, with a low around 29. Chance of precipitation is 70%.
Friday
Snow and freezing rain likely before 10am, then a chance of snow between 10am and 4pm, then a chance of freezing rain after 4pm. Cloudy, with a high near 33. Chance of precipitation is 60%.
Friday Night
A chance of freezing rain before 10pm, then rain or freezing rain likely. Cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
A chance of rain or freezing rain. Cloudy, with a high near 44. Chance of precipitation is 50%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lost River NH
 44.03°N 71.78°W (Elev. 1716 ft)
Last Update:
6:25 am EST Mar 2, 2026
Forecast Valid:
9am EST Mar 2, 2026-6pm EDT Mar 8, 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