Severe Thunderstorms Possible from Ohio Valley to Mid-Atlantic; Excessive Heat in Central U.S.

Thunderstorms associated with wind damage and a risk for a tornado, will be possible from the Ohio Valley, central Appalachians and Mid-Atlantic states on Thursday. Dangerous heat will be possible from the Central Plains into the northern Gulf Coast though the weekend. Heavy rain in the Southwest U.S. could lead to flash flooding over the next several days as monsoonal conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Rain Fog and Windy

46°F

8°C

Humidity 100%
Wind Speed SW 26 G 29 mph
Barometer NA
Dewpoint 46°F (8°C)
Visibility 0.00 mi
Wind Chill37°F (3°C)
Last update 29 Jul 3:57 pm EDT
Extended Forecast for

Mount Washington NH

  • This
    Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 5pm.  Cloudy, with a high near 53. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Breezy

    High: 53 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Low around 45. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain
    and Windy

    Low: 45 °F

  • Friday

    Friday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 48. Very windy, with a northwest wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers and
    Windy then
    Chance
    T-storms and
    Very Windy

    High: 48 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 34. Very windy, with a northwest wind 55 to 60 mph increasing to 60 to 65 mph after midnight. Winds could gust as high as 85 mph.

    Chance
    Showers and
    Very Windy

    Low: 34 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 70 mph.

    Mostly Sunny
    and Very
    Windy

    High: 41 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 40. Windy.

    Partly Cloudy
    and Windy

    Low: 40 °F

  • Sunday

    Sunday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 51. Windy.  Chance of precipitation is 70%.

    Windy. Chance
    Showers then
    Showers
    Likely

    High: 51 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly before 2am.  Mostly cloudy, with a low around 41. Windy.  Chance of precipitation is 60%.

    Showers
    Likely and
    Windy

    Low: 41 °F

  • Monday

    Monday: A 30 percent chance of showers before 2pm.  Mostly sunny, with a high near 48. Windy.

    Chance
    Showers and
    Windy

    High: 48 °F

Detailed Forecast

This Afternoon
A chance of showers, with thunderstorms also possible after 5pm. Cloudy, with a high near 53. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 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. Some of the storms could produce heavy rain. Low around 45. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 48. Very windy, with a northwest wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 34. Very windy, with a northwest wind 55 to 60 mph increasing to 60 to 65 mph after midnight. Winds could gust as high as 85 mph.
Saturday
Mostly sunny, with a high near 41. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 70 mph.
Saturday Night
Partly cloudy, with a low around 40. Windy.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 51. Windy. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 41. Windy. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers before 2pm. Mostly sunny, with a high near 48. Windy.
Monday Night
Partly cloudy, with a low around 44. Windy.
Tuesday
Partly sunny, with a high near 53. Breezy.
Tuesday Night
Partly cloudy, with a low around 45. Breezy.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 56. Breezy.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 52. Windy.
Click Map For Forecast
Point Forecast:
Mount Washington NH
 44.26°N 71.3°W (Elev. 5026 ft)
3:12 pm EDT Jul 29, 2021
4pm EDT Jul 29, 2021-6pm EDT Aug 5, 2021
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database