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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Snow

5°F

-15°C

Humidity 83%
Wind Speed W 7 mph
Barometer 30.06 in (1021.1 mb)
Dewpoint 1°F (-17°C)
Visibility 9.00 mi
Wind Chill-7°F (-22°C)
Last update 31 Jan 4:56 am EST
Extended Forecast for

4 Miles NW Lewbeach NY

Cold Weather Advisory January 31, 05:22am until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 05:22am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Today

    High: 10 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -4. Wind chill values as low as -19. North wind around 9 mph.

    Low: -4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 13. Wind chill values as low as -21. Northwest wind 10 to 14 mph.

    High: 13 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Wind chill values as low as -14. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny and cold, with a high near 10. Wind chill values as low as -17. North wind around 7 mph.
Tonight
Mostly cloudy, with a low around -4. Wind chill values as low as -19. North wind around 9 mph.
Sunday
Partly sunny, with a high near 13. Wind chill values as low as -21. Northwest wind 10 to 14 mph.
Sunday Night
Partly cloudy, with a low around 2. Wind chill values as low as -14. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 21. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 20.
Thursday Night
Mostly cloudy, with a low around 4.
Friday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Lewbeach NY
 42.05°N 74.83°W (Elev. 2579 ft)
Last Update:
4:57 am EST Jan 31, 2026
Forecast Valid:
5am EST Jan 31, 2026-6pm EST Feb 6, 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