Heat Advisory in Effect for Portions of the Champlain Valley Today

A Heat Advisory remains in effect until 8 PM today for the northern Champlain Valley. Hot temperatures and increasing humidity will result in heat index values in the lower to mid 90s, increasing the risk of heat illnesses. Take extra precautions when outside and take frequent breaks in shaded or air conditioned environments. Remember to drink plenty of fluids and stay hydrated. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Barre / Montpelier, Knapp State Airport (KMPV)

Lat: 44.2°NLon: 72.57°WElev: 1165ft.

A Few Clouds

68°F

20°C

Humidity	78%
Wind Speed	Calm
Barometer	29.97 in (1014.4 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	13 Aug 7:51 am EDT

More Information:

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

Extended Forecast for

Williamstown VT

Today
High: 89 °F
Sunny then
Chance
T-storms
Tonight
Low: 65 °F
Chance
T-storms then
Chance
Showers and
Patchy Fog
Thursday
High: 81 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 83 °F
Chance
Showers

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 89. Calm wind becoming west around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 8am. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Mostly clear, with a low around 54. North wind 3 to 5 mph.

Friday

Sunny, with a high near 82. Light north wind.

Friday Night

Mostly clear, with a low around 53. Calm wind.

Saturday

Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 61. Calm wind.

Sunday

A 50 percent chance of showers. Partly sunny, with a high near 83. Light and variable wind becoming west 5 to 7 mph in the morning.