Heat Advisory in effect tomorrow, then Heat Watch in effect Monday and Tuesday

Significant heat is expected for the Champlain Valley, the Connecticut River Valley, and the St Lawrence Valley in NY. Hot temperatures and high humidity will allow heat index values to reach into the upper 90s tomorrow afternoon. Please follow proper heat safety protocols. Stay hydrated, take breaks in air-conditioned rooms if possible, seek shade often, and check up on relatives and neighbors. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Morrisville-Stowe State Airport (KMVL)

Lat: 44.54°NLon: 72.62°WElev: 709ft.

Fair

52°F

11°C

Humidity	93%
Wind Speed	Calm
Barometer	30.10 in (1019.2 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	21 Jun 6:54 am EDT

More Information:

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

Extended Forecast for

2 Miles ESE Johnson VT

Today
High: 81 °F
Sunny
Tonight
Low: 66 °F
Slight Chance
Showers then
Showers
Likely
Sunday
High: 86 °F
Showers then
Slight Chance
Showers
Sunday Night
Low: 69 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 96 °F
Hot
Monday Night
Low: 71 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 62 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 81. Calm wind becoming northwest around 6 mph in the morning.

Tonight

A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 66. South wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 2pm. High near 86. Heat index values as high as 91. Southwest wind around 9 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 69. West wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny and hot, with a high near 96. Calm wind becoming west 5 to 8 mph in the morning.

Monday Night

Mostly clear, with a low around 71. Calm wind.

Tuesday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 94. Calm wind becoming west around 6 mph in the morning.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. Calm wind.

Wednesday

Mostly sunny, with a high near 82. Light northwest wind.

Wednesday Night

A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 59. Calm wind.

Thursday

A 40 percent chance of showers. Mostly cloudy, with a high near 78. Light north wind.

Thursday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 59. Calm wind.

Friday

A 50 percent chance of showers. Mostly cloudy, with a high near 74. South wind 3 to 5 mph.