Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Rain Fog/Mist

35°F

2°C

Humidity 100%
Wind Speed N 6 mph
Barometer 29.50 in (1000.3 mb)
Dewpoint 35°F (2°C)
Visibility 4.00 mi
Wind Chill30°F (-1°C)
Last update 14 Jan 5:56 pm EST
Extended Forecast for

Upper Mongaup NY

  • Tonight

    Tonight: Rain, possibly mixed with snow showers before 4am, then rain showers likely between 4am and 5am, then a chance of rain and snow showers after 5am.  Low around 30. Calm wind becoming southwest around 5 mph after midnight.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Showers
    Likely then
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 9am.  Mostly cloudy, with a temperature falling to around 22 by 5pm. West wind 8 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Wind chill values as low as zero. West wind around 14 mph, with gusts as high as 26 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values as low as zero. West wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. South wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers, mainly after 1pm.  Mostly cloudy, with a high near 34. Chance of precipitation is 40%.

    High: 34 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, possibly mixed with snow showers before 4am, then rain showers likely between 4am and 5am, then a chance of rain and snow showers after 5am. Low around 30. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow showers before 7am, then a slight chance of snow showers between 7am and 9am. Mostly cloudy, with a temperature falling to around 22 by 5pm. West wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 13. Wind chill values as low as zero. West wind around 14 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 28. Wind chill values as low as zero. West wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 21. South wind around 6 mph.
Saturday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 12.
M.L.King Day
Mostly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
Upper Mongaup NY
 41.47°N 74.8°W (Elev. 1224 ft)
5:11 pm EST Jan 14, 2026
6pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
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Additional Resources

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