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.

Light Rain

59°F

15°C

Humidity 93%
Wind Speed NW 6 mph
Barometer 29.91 in (1012.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 1 Apr 12:56 am EDT
Extended Forecast for

3 Miles N Lewbeach NY

Flood Watch April 1, 01:44am until April 1, 08:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 1, 01:44am until April 1, 08:00pm

    NOW until 8:00pm Wed

    Flood Watch

  • Overnight

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers before noon, then a chance of showers after 1pm. Mostly cloudy, with a high near 59. West wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 39. North wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 44. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. Southeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Partly Sunny
    then Showers
    Likely

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 53. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers before noon, then a chance of showers after 1pm. Mostly cloudy, with a high near 59. West wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers. Low around 39. North wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 44. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 37. Southeast wind around 8 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.
Friday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Saturday
Showers likely after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
Showers. High near 60. Chance of precipitation is 80%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Lewbeach NY
 42.04°N 74.77°W (Elev. 2008 ft)
Last Update:
12:35 am EDT Apr 1, 2026
Forecast Valid:
1am EDT Apr 1, 2026-6pm EDT Apr 7, 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