Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Light Snow Fog/Mist
26°F
-3°C
| Humidity | 96% |
| Wind Speed | N 9 mph |
| Barometer | 29.75 in (1008.9 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 1.75 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 22 Feb 11:56 pm EST |
Extended Forecast for
Mongaup Valley NY
Blizzard Warning February 23, 12:05am until February 23, 07:00pm
NOW until 7:00pm Mon
Blizzard Warning
Overnight
Low: 24 °F
Snow
Monday
High: 32 °F
Snow
Monday Night
Low: 13 °F
Mostly Cloudy
Tuesday
High: 23 °F
Partly Sunny
Tuesday Night
Low: 10 °F
Partly Cloudy
then Snow
LikelyWednesday
High: 38 °F
Snow Likely
then
Rain/Snow
LikelyWednesday Night
Low: 17 °F
Chance Rain
then Partly
CloudyThursday
High: 34 °F
Partly Sunny
then Chance
Snow
Detailed Forecast
Overnight
Snow. Low around 24. North wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 4 inches.
Monday
Snow, mainly before 1pm. High near 32. North wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Monday Night
Mostly cloudy, with a low around 13. Northwest wind 10 to 14 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 23. Wind chill values as low as zero. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 10. Light and variable wind. Chance of precipitation is 70%.
Wednesday
Snow likely before 4pm, then a chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before 7pm. Partly cloudy, with a low around 17. Chance of precipitation is 30%.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 34. Chance of precipitation is 50%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 39.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mongaup Valley NY
41.65°N 74.79°W (Elev. 1181 ft)
41.65°N 74.79°W (Elev. 1181 ft)
11:58 pm EST Feb 22, 2026
12am EST Feb 23, 2026-6pm EST Mar 1, 2026
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