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.

Fair

50°F

10°C

Humidity 52%
Wind Speed N 5 mph
Barometer 30.29 in (1026.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 1 Oct 6:52 pm EDT
Extended Forecast for

Lost River NH

Freeze Warning October 2, 01:00am until October 2, 08:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Widespread frost after 5am. Otherwise, mostly clear, with a low around 31. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Clear then
    Frost

  • Thursday

    Thursday: Widespread frost before 8am. Otherwise, sunny, with a high near 49. Northeast wind around 5 mph becoming south in the afternoon.

    High: 49 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Areas of frost between 1am and 2am. Otherwise, partly cloudy, with a low around 37. West wind 5 to 10 mph becoming south in the evening.

    Low: 37 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Sunny, with a high near 56. West wind around 5 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West wind around 5 mph becoming northwest after midnight.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 31. Northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Widespread frost before 8am. Otherwise, sunny, with a high near 49. Northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
Areas of frost between 1am and 2am. Otherwise, partly cloudy, with a low around 37. West wind 5 to 10 mph becoming south in the evening.
Friday
Sunny, with a high near 56. West wind around 5 mph.
Friday Night
Mostly clear, with a low around 44. West wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 51.
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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:
1:04 pm EDT Oct 1, 2025
Forecast Valid:
7pm EDT Oct 1, 2025-6pm EDT Oct 8, 2025
 
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