National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Frost Advisory for the Champlain Valley from midnight tonight to 7 AM Thursday

Temperatures in the Champlain Valley as low as 30 will result in frost formation that could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Take steps now to protect tender plants from the cold. Read More >

Hazardous Weather Conditions

Current conditions at

Franklin County State Airport (KFSO)

Lat: 44.94°NLon: 73.1°WElev: 228ft.

50°F

10°C

Humidity 41%
Wind Speed NW 9 mph
Barometer 30.11 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 30 Apr 4:15 pm EDT
Extended Forecast for

5 Miles SSW Saint Albans Bay VT

Frost Advisory May 1, 12:00am until May 1, 07:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Patchy frost after 1am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 52. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 68. Breezy, with a south wind 17 to 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 51. South wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Cloudy, with a high near 57. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 45. Light and variable wind becoming south 5 to 8 mph after midnight.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 55. Northwest wind 9 to 13 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Northwest wind around 7 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy frost after 1am. Otherwise, partly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Thursday
Mostly sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 52. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 68. Breezy, with a south wind 17 to 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 51. South wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly after 2pm. Cloudy, with a high near 57. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 45. Light and variable wind becoming south 5 to 8 mph after midnight.
Sunday
Partly sunny, with a high near 55. Northwest wind 9 to 13 mph.
Sunday Night
Partly cloudy, with a low around 39. Northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 58. North wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 62. South wind around 7 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50. Light and variable wind becoming northwest 8 to 13 mph in the evening.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 62. North wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Saint Albans Bay VT
 44.77°N 73.16°W (Elev. 135 ft)
Last Update:
2:46 pm EDT Apr 30, 2025
Forecast Valid:
4pm EDT Apr 30, 2025-6pm EDT May 7, 2025
 
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Additional Resources

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