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

31°F

-1°C

Humidity 96%
Wind Speed N 3 mph
Barometer 30.19 in (1023.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 5 Mar 12:56 am EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Winter Weather Advisory March 5, 05:00pm until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy Fog

  • Thursday

    Thursday: Rain. High near 39. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Thursday Night

    Thursday Night: Rain or freezing rain before 4am, then a chance of freezing rain. Low around 29. Southeast wind around 7 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 29 °F

    Rain then
    Rain/Freezing
    Rain

  • Friday

    Friday: A chance of rain or freezing rain before 10am, then a chance of rain and snow showers between 10am and 1pm. Mostly cloudy, with a high near 37. Southeast wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Wintry
    Mix

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.

    High: 52 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Thursday
Rain. High near 39. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain or freezing rain before 4am, then a chance of freezing rain. Low around 29. Southeast wind around 7 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.
Friday
A chance of rain or freezing rain before 10am, then a chance of rain and snow showers between 10am and 1pm. Mostly cloudy, with a high near 37. Southeast wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of showers. Mostly cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 40%.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Saturday Night
Showers, mainly before 1am. Low around 38. Chance of precipitation is 90%.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Wednesday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
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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:
1:30 am EST Mar 5, 2026
Forecast Valid:
1am EST Mar 5, 2026-6pm EDT Mar 11, 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