Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Unknown Precip Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.30 in (1027.5 mb)
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Wind Chill27°F (-3°C)
Last update 7 Mar 1:56 am EST
Extended Forecast for

Upper Mongaup NY

  • Overnight

    Overnight: A chance of showers, mainly between 3am and 4am.  Areas of fog.  Otherwise, mostly cloudy, with a low around 32. Light southeast wind.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Showers and
    Areas Fog

  • Saturday

    Saturday: Areas of fog before 1pm.  Otherwise, mostly cloudy, with a high near 53. South wind 3 to 7 mph.

    High: 53 °F

    Areas Fog

  • Saturday Night

    Saturday Night: Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 1am, then rain likely after 1am.  Low around 44. South wind around 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Rain

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 58. West wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Clear, with a low around 35. West wind around 5 mph becoming calm  after midnight.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am.  Partly cloudy, with a low around 47. Chance of precipitation is 30%.

    Low: 47 °F

    Mostly Clear
    then Chance
    Rain

Detailed Forecast

Overnight
A chance of showers, mainly between 3am and 4am. Areas of fog. Otherwise, mostly cloudy, with a low around 32. Light southeast wind. Chance of precipitation is 30%.
Saturday
Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 53. South wind 3 to 7 mph.
Saturday Night
Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 1am, then rain likely after 1am. Low around 44. South wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 58. West wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 35. West wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 62.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 68.
Tuesday Night
A chance of rain after 1am. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Upper Mongaup NY
 41.47°N 74.8°W (Elev. 1224 ft)
1:30 am EST Mar 7, 2026
2am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database