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Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Fog

15°C

59°F

Humidity 94%
Wind Speed S 24 G 37 km/h
Barometer NA
Dewpoint 14°C (57°F)
Visibility 0.10 km
Last update 13 Jul 4:47 pm EDT
Extended Forecast for

4 Miles SW Mount Washington NH

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Mostly sunny, with a high near 21. South wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 20%.

    High: 21 °C

    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 17. Southwest wind 15 to 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 17 °C

    Patchy Fog
    then
    Scattered
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 21. South wind around 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    High: 21 °C

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm. Patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 16. Southeast wind around 10 km/h becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 16 °C

    Showers
    Likely then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 24. West wind 10 to 15 km/h.

    High: 24 °C

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 26.

    High: 26 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18.

    Low: 18 °C

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 23. Chance of precipitation is 60%.

    High: 23 °C

    Showers
    Likely

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 21. South wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, mainly after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 17. Southwest wind 15 to 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 21. South wind around 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Monday Night
Showers likely and possibly a thunderstorm before 8pm. Patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 16. Southeast wind around 10 km/h becoming northwest after midnight. Chance of precipitation is 60%.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 24. West wind 10 to 15 km/h.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 23. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Friday
Showers likely. Partly sunny, with a high near 21. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 19.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 13.
Sunday
A chance of showers. Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 m)
Last Update:
1:45 pm EDT Jul 13, 2025
Forecast Valid:
5pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation