Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Partly Cloudy

47°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 29.97 in (1014.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Mar 3:56 am EDT
Extended Forecast for

Hamden NY

  • Overnight

    Overnight: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm.  Patchy fog before 7am. High near 68. South wind 5 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers and
    Patchy Fog
    then Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms.  Low around 32. Southwest wind around 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 32 °F

    Showers

  • Thursday

    Thursday: Rain showers, snow showers, and sleet likely before 8am, then a slight chance of snow showers between 8am and 2pm.  Mostly cloudy, with a high near 36. Northwest wind around 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix
    Likely then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers between 8pm and 2am.  Partly cloudy, with a low around 23. West wind 5 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A chance of snow showers after 8am, mixing with rain after 2pm.  Partly sunny, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain showers likely, mixing with snow after 11pm, then gradually ending.  Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Patchy fog before 7am. High near 68. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms. Low around 32. Southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Rain showers, snow showers, and sleet likely before 8am, then a slight chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 36. Northwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Thursday Night
A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 23. West wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
A chance of snow showers after 8am, mixing with rain after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 50%.
Friday Night
Rain showers likely, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of snow after 8am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 35. Chance of precipitation is 80%.
Monday
Rain. High near 55. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamden NY
 42.2°N 74.98°W (Elev. 1368 ft)
2:30 am EDT Mar 11, 2026
3am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
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Additional Resources

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