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Wind Advisory for the St. Lawrence Valley Today

Wind gusts in the 40-50 mph range are expected across the St. Lawrence Valley today. Isolated power outages are possible. Elsewhere, gusts in the 20-40 mph range are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Caledonia County Airport (KCDA)

Lat: 44.57°NLon: 72.02°WElev: 1188ft.

Fair

52°F

11°C

Humidity 39%
Wind Speed SE 16 G 24 mph
Barometer 29.86 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 9 Mar 12:35 pm EDT
Extended Forecast for

Summit VT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 53. South wind around 9 mph, with gusts as high as 24 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 2am, mixing with snow after 3am. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain, mainly after 8am. High near 45. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 37. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 10am, then a chance of rain and snow between 10am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 41. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. West wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 2pm. Partly sunny, with a high near 32. South wind around 7 mph.

    High: 32 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 53. South wind around 9 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 34. South wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 22 mph.
Tuesday
Mostly sunny, with a high near 55. Calm wind.
Tuesday Night
A chance of rain after 2am, mixing with snow after 3am. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Rain, mainly after 8am. High near 45. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 37. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain before 10am, then a chance of rain and snow between 10am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 41. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 14. West wind 10 to 14 mph, with gusts as high as 24 mph.
Friday
A 30 percent chance of snow after 2pm. Partly sunny, with a high near 32. South wind around 7 mph.
Friday Night
Snow likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 21. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 32. Southwest wind around 9 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 16. West wind 6 to 8 mph.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 35. South wind around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Summit VT
 44.7°N 72.05°W (Elev. 1575 ft)
Last Update:
2:19 am EDT Mar 9, 2026
Forecast Valid:
12pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation