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.

Mostly Cloudy

71°F

22°C

Humidity 61%
Wind Speed SW 6 mph
Barometer 29.72 in (1006.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 16 Apr 4:52 pm EDT
Extended Forecast for

Lost River NH

  • This Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 5pm. Some of the storms could be severe. Partly sunny, with a high near 58. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Severe
    Thunderstorms
    and Windy

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then a chance of showers. Some of the storms could be severe. Patchy fog after 5am. Low around 50. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    Severe
    Thunderstorms
    and Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of showers, mainly before 1pm. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 55. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. North wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50. Southeast wind around 15 mph, with gusts as high as 30 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Rain. High near 41. Chance of precipitation is 90%.

    High: 41 °F

    Rain

  • Sunday Night

    Sunday Night: Snow, mainly before 10pm, then a chance of snow showers after 3am. Low around 23. Chance of precipitation is 80%.

    Low: 23 °F

    Snow then
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 26. Blustery.

    High: 26 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

Detailed Forecast

This Afternoon
A chance of showers, with thunderstorms also possible after 5pm. Some of the storms could be severe. Partly sunny, with a high near 58. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before midnight, then a chance of showers. Some of the storms could be severe. Patchy fog after 5am. Low around 50. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of showers, mainly before 1pm. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 55. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 42. North wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 50. Southeast wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Showers likely, mainly after 4am. Cloudy, with a low around 39. Chance of precipitation is 60%.
Sunday
Rain. High near 41. Chance of precipitation is 90%.
Sunday Night
Snow, mainly before 10pm, then a chance of snow showers after 3am. Low around 23. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 26. Blustery.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Sunny, with a high near 36.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 31.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lost River NH
 44.02°N 71.82°W (Elev. 4016 ft)
Last Update:
2:54 pm EDT Apr 16, 2026
Forecast Valid:
4pm EDT Apr 16, 2026-6pm EDT Apr 23, 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