Frost Advisory in effect for Tonight for most of the Region

A Frost Advisory has been issued for the northern St. Lawrence Valley, the Champlain Valley, outside of Grand Isle County in Vermont, and portions of central and southern Vermont from 2 AM to 9 AM Thursday. Frost will be less likely in areas near and along Lake Champlain, generally within 5 miles of the lake. Read More >

Current conditions at

Burlington, Burlington International Airport (KBTV)

Lat: 44.47°NLon: 73.15°WElev: 331ft.

Fair

41°F

5°C

Humidity 96%
Wind Speed E 3 mph
Barometer 30.54 in (1034.3 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 24 Sep 5:54 am EDT
Extended Forecast for

3 Miles ENE Lewis NY

Frost Advisory September 24, 06:39am until September 24, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory September 24, 06:39am until September 24, 09:00am

    NOW until 9:00am Thu

    Frost Advisory

  • Today

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. North wind around 5 mph becoming calm  after midnight.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. North wind 5 to 11 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. North wind around 9 mph.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm.  Partly sunny, with a high near 65. North wind 10 to 15 mph, with gusts as high as 25 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 47. North wind around 14 mph, with gusts as high as 24 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 63. North wind 11 to 14 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 47. North wind 6 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 66. Calm wind becoming northeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 43. North wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 69. North wind 5 to 11 mph.
Friday Night
Partly cloudy, with a low around 48. North wind around 9 mph.
Saturday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 65. North wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47. North wind around 14 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. North wind 11 to 14 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 47. North wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 62. North wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 45. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 66. Light northeast wind.
Tuesday Night
Partly cloudy, with a low around 46. Calm wind.
Wednesday
Mostly sunny, with a high near 71. Calm wind becoming south 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Lewis NY
 44.29°N 73.52°W (Elev. 499 ft)
2:27 am EDT Sep 24, 2026
6am EDT Sep 24, 2026-6pm EDT Sep 30, 2026
 
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Additional Resources

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