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

Current conditions at

Barre / Montpelier, Knapp State Airport (KMPV)

Lat: 44.2°NLon: 72.57°WElev: 1165ft.

Fair

49°F

9°C

Humidity 83%
Wind Speed Calm
Barometer 30.06 in (1018.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 21 Jun 3:51 am EDT
Extended Forecast for

Chelsea VT

  • Today

    Today: Sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 5am.  Increasing clouds, with a low around 64. South wind 5 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers and thunderstorms likely before noon, then a slight chance of showers after 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 85. Heat index values as high as 90. West wind 11 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Showers
    Likely then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 68 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 93. Calm wind becoming west 5 to 8 mph in the morning.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Light west wind.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. Calm wind becoming west 5 to 7 mph in the morning.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Northwest wind 3 to 5 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the morning.
Tonight
Showers likely, with thunderstorms also possible after 5am. Increasing clouds, with a low around 64. South wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before noon, then a slight chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. Heat index values as high as 90. West wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 68. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly sunny and hot, with a high near 93. Calm wind becoming west 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 70. Light west wind.
Tuesday
Sunny and hot, with a high near 92. Calm wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 65. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 81. Northwest wind 3 to 5 mph.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 60. Calm wind.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 74. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58. Light and variable wind.
Friday
Showers likely. Mostly cloudy, with a high near 69. South wind 3 to 7 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Chelsea VT
 43.99°N 72.46°W (Elev. 1312 ft)
3:03 am EDT Jun 21, 2025
4am EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database