National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Whitefield - Mount Washington Regional Airport (KHIE)

Lat: 44.37°NLon: 71.55°WElev: 1047ft.

Overcast

41°F

5°C

Humidity 70%
Wind Speed S 15 G 30 mph
Barometer 29.99 in (1016.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Mar 5:52 am EDT
Extended Forecast for

Lost River NH

Flood Watch March 16, 02:00pm until March 17, 02:00pm
Winter Weather Advisory until March 16, 12:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 16, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Today

    High: 45 °F

    Windy.
    Rain/Freezing
    Rain then
    Rain Likely

  • Tonight

    Tonight: Rain before 4am, then rain, possibly mixed with snow between 4am and 5am, then rain, possibly mixed with snow and freezing rain after 5am. Low around 17. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Windy. Rain
    then Wintry
    Mix

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before 7am. Partly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as -9. Very windy, with a west wind 35 to 40 mph, with gusts as high as 60 mph.

    High: 21 °F⇓

    Chance Snow
    and Very
    Windy then
    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9. Wind chill values as low as -13. Windy, with a west wind 20 to 30 mph, with gusts as high as 50 mph.

    Low: 9 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. Blustery, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 20 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Wednesday Night

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

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Today
A chance of freezing rain before 7am, then rain. High near 45. Windy, with a south wind 30 to 35 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.
Tonight
Rain before 4am, then rain, possibly mixed with snow between 4am and 5am, then rain, possibly mixed with snow and freezing rain after 5am. Low around 17. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow, mainly before 7am. Partly sunny, with a temperature falling to around 13 by 5pm. Wind chill values as low as -9. Very windy, with a west wind 35 to 40 mph, with gusts as high as 60 mph.
Tuesday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -13. Windy, with a west wind 20 to 30 mph, with gusts as high as 50 mph.
Wednesday
Mostly sunny, with a high near 20. Blustery, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly cloudy, with a high near 30.
Thursday Night
A 40 percent chance of snow. Cloudy, with a low around 25.
Friday
A 40 percent chance of snow before 3pm. Mostly cloudy, with a high near 30.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lost River NH
 44.02°N 71.82°W (Elev. 4016 ft)
Last Update:
4:08 am EDT Mar 16, 2026
Forecast Valid:
6am EDT Mar 16, 2026-6pm EDT Mar 22, 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