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

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

31°F

-1°C

Humidity 96%
Wind Speed E 5 mph
Barometer 30.04 in (1018.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 22 Feb 2:56 am EST
Extended Forecast for

Autumn Leaves PA

Winter Storm Warning February 22, 01:00pm until February 23, 07:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: A chance of snow, mainly after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: Snow, mainly before 2pm. High near 34. Southeast wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 23. North wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around 6 inches.

    Low: 23 °F

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. The snow could be heavy at times. Mostly cloudy, with a high near 29. North wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of around 3 inches.

    High: 29 °F

    Heavy Snow

  • Monday Night

    Monday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 12. Northwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 70%.

    Low: 10 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, mainly before 2pm. High near 34. Southeast wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 23. North wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around 6 inches.
Monday
Snow likely, mainly before 1pm. The snow could be heavy at times. Mostly cloudy, with a high near 29. North wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of around 3 inches.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 12. Northwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Autumn Leaves PA
 41.93°N 75.33°W (Elev. 1591 ft)
Last Update:
2:25 am EST Feb 22, 2026
Forecast Valid:
3am EST Feb 22, 2026-6pm EST Feb 28, 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