Heat Advisory in Effect for Portions of Northern New York and Vermont Tuesday

A Heat Advisory is in effect for portions of the St. Lawrence and northern Champlain Valley from 8AM EDT Tuesday to 8AM EDT Wednesday. Hot temperatures will result in heat index values in the mid to upper 90s. Take extra precautions when outside and take frequent breaks in shaded or air conditioned environments. Remember to drink fluids and stay hydrated. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

89°F

32°C

Humidity	47%
Wind Speed	N 3 mph
Barometer	30.18 in (1020.7 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	11 Aug 11:53 am EDT

More Information:

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

Extended Forecast for

Lewiston VT

This Afternoon
High: 93 °F
Hot
Tonight
Low: 63 °F
Mostly Clear
Tuesday
High: 93 °F
Hot
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 66 °F
Chance
T-storms then
Mostly Cloudy
Thursday
High: 85 °F
Mostly Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 82 °F
Sunny

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 93. Calm wind.

Tonight

Mostly clear, with a low around 63. Calm wind.

Tuesday

Sunny and hot, with a high near 93. Calm wind.

Tuesday Night

Mostly clear, with a low around 66. Calm wind.

Wednesday

A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 66. Calm wind. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 85. Calm wind becoming northwest around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 54. Calm wind.

Saturday

Sunny, with a high near 87. Light south wind.

Saturday Night

Mostly clear, with a low around 60. Calm wind.