Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Light Snow Fog/Mist
15°F
-9°C
| Humidity | 91% |
| Wind Speed | E 12 mph |
| Barometer | 29.73 in (1009.7 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 1.75 mi |
| Wind Chill | 1°F (-17°C) |
| Last update | 25 Jan 10:56 pm EST |
Extended Forecast for
Tennanah Lake NY
Winter Storm Warning January 25, 11:03pm until January 26, 07:00pm
NOW until 7:00pm Mon
Winter Storm Warning
Tonight
Low: 11 °F
Heavy Snow
Monday
High: 18 °F
Snow Showers
Likely and
Areas Blowing
SnowMonday Night
Low: 1 °F
Slight Chance
Snow Showers
and Areas
Blowing SnowTuesday
High: 10 °F
Cold
Tuesday Night
Low: 1 °F
Mostly Cloudy
Wednesday
High: 13 °F
Partly Sunny
Wednesday Night
Low: -3 °F
Mostly Cloudy
Thursday
High: 11 °F
Partly Sunny
Detailed Forecast
Tonight
Snow likely, mainly after 3am. The snow could be heavy at times. Cloudy, with a low around 11. East wind 5 to 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around 4 inches.
Monday
Snow showers likely, mainly before 7am. Areas of blowing snow after 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as -2. South wind 6 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A slight chance of snow showers before 1am. Areas of blowing snow before 1am. Mostly cloudy, with a low around 1. Wind chill values as low as -12. Northwest wind 13 to 16 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny and cold, with a high near 10. Wind chill values as low as -14. West wind 8 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 1. West wind around 9 mph.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Mostly cloudy, with a low around -3.
Thursday
Partly sunny, with a high near 11.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Partly sunny and cold, with a high near 8.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Partly sunny, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 19.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
8:19 pm EST Jan 25, 2026
11pm EST Jan 25, 2026-6pm EST Feb 1, 2026
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