Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

23°F

-5°C

Humidity 72%
Wind Speed NW 12 mph
Barometer 29.73 in (1008.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 23 Feb 9:56 pm EST
Extended Forecast for

5 Miles NNE Sundown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Wind chill values as low as -6. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow after 1am. The snow could be heavy at times.  Low around 6. Wind chill values as low as -2. Northwest wind 7 to 10 mph becoming south after midnight.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Partly Cloudy
    then Heavy
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 1pm.  Mostly cloudy, with a high near 34. South wind 11 to 13 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. West wind 10 to 14 mph.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly after 1pm.  Partly sunny, with a high near 31. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 15. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Wind chill values as low as -6. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Snow after 1am. The snow could be heavy at times. Low around 6. Wind chill values as low as -2. Northwest wind 7 to 10 mph becoming south after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 34. South wind 11 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Mostly cloudy, with a low around 15. West wind 10 to 14 mph.
Thursday
A chance of snow, mainly after 1pm. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 31.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Monday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Sundown NY
 41.96°N 74.44°W (Elev. 2451 ft)
6:53 pm EST Feb 23, 2026
10pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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