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

Hazardous Weather Outlook

En Español

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 Chill	37°F (3°C)
Last update	29 Jul 3:57 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Mount Washington NH

This
Afternoon

Chance
Showers and
Breezy
High: 53 °F
Tonight

Heavy Rain
and Windy
Low: 45 °F
Friday

Chance
Showers and
Windy then
Chance
T-storms and
Very Windy
High: 48 °F
Friday
Night

Chance
Showers and
Very Windy
Low: 34 °F
Saturday

Mostly Sunny
and Very
Windy
High: 41 °F
Saturday
Night

Partly Cloudy
and Windy
Low: 40 °F
Sunday

Windy. Chance
Showers then
Showers
Likely
High: 51 °F
Sunday
Night

Showers
Likely and
Windy
Low: 41 °F
Monday

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.