Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Unknown Precip Fog/Mist
25°F
-4°C
| Humidity | 96% |
| Wind Speed | E 6 mph |
| Barometer | 30.45 in (1033.6 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 5.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 3 Mar 10:56 am EST |
Extended Forecast for
Tennanah Lake NY
Winter Weather Advisory March 3, 11:15am until March 4, 03:00am
NOW until 3:00am Wed

Winter Weather Advisory
Today

High: 29 °F
Wintry Mix
Tonight
Low: 29 °F
Freezing Rain
then Chance
Freezing RainWednesday

High: 47 °F
Decreasing
CloudsWednesday Night

Low: 32 °F
Chance Rain
Thursday

High: 43 °F
Rain Likely
Thursday Night

Low: 37 °F
Rain
Friday

High: 45 °F
Chance Rain
Friday Night
Low: 36 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Today
Snow before 5pm, then snow, freezing rain, and sleet. High near 29. South wind around 8 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total daytime snow and sleet accumulation of around an inch possible.
Tonight
Freezing rain, mainly before 1am. Low around 29. South wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 47. North wind around 6 mph becoming calm in the afternoon.
Wednesday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 32. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 43. Southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday Night
Rain. Low around 37. Chance of precipitation is 90%.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Saturday
A chance of rain after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tennanah Lake NY
41.88°N 74.95°W (Elev. 2280 ft)
41.88°N 74.95°W (Elev. 2280 ft)
11:09 am EST Mar 3, 2026
11am EST Mar 3, 2026-6pm EDT Mar 9, 2026



