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.

Fair

-6°F

-21°C

Humidity 71%
Wind Speed NW 17 G 25 mph
Barometer 30.04 in (1021.3 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-28°F (-33°C)
Last update 8 Feb 3:56 am EST
Extended Forecast for

4 Miles NE Lewbeach NY

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 04:33am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning February 8, 04:33am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 4 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -5. Wind chill values as low as -19. North wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: -5 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19. Wind chill values as low as -18. Northwest wind around 7 mph.

    High: 19 °F

    Mostly Sunny

  • Monday Night

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

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 30. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 1am. Cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 14.

    Low: 14 °F

    Cloudy

Detailed Forecast

Today
Mostly sunny and cold, with a high near 4. Wind chill values as low as -34. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around -5. Wind chill values as low as -19. North wind 7 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 19. Wind chill values as low as -18. Northwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 30. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A slight chance of snow showers before 1am. Cloudy, with a low around 20. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 27.
Wednesday Night
Cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Lewbeach NY
 42.06°N 74.74°W (Elev. 2205 ft)
Last Update:
1:32 am EST Feb 8, 2026
Forecast Valid:
4am EST Feb 8, 2026-6pm EST Feb 14, 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