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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

2°F

-17°C

Humidity 72%
Wind Speed NW 13 G 18 mph
Barometer 30.20 in (1026.1 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 9 Feb 2:56 am EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Cold Weather Advisory February 9, 03:54am until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 9, 03:54am until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 18. Wind chill values as low as -23. North wind around 7 mph.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. North wind around 5 mph becoming calm in the evening.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers before 11am, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 1am. Cloudy, with a low around 20. South wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around -9. Wind chill values as low as -21. North wind around 8 mph.
Monday
Mostly sunny, with a high near 18. Wind chill values as low as -23. North wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 7. North wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of snow showers before 11am, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 28. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow showers, mainly before 1am. Cloudy, with a low around 20. South wind 7 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
1:00 am EST Feb 9, 2026
Forecast Valid:
3am EST Feb 9, 2026-6pm EST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation