Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
37°F
3°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.01 in (1016.4 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 10 Mar 3:56 am EDT |
Extended Forecast for
High Lake PA
Today
High: 69 °F
Patchy Fog
then Mostly
SunnyTonight

Low: 50 °F
Chance Rain
and Patchy
FogWednesday
High: 70 °F
Chance Rain
and Patchy
Fog then
ShowersWednesday Night

Low: 36 °F
Showers
Thursday
High: 38 °F
Rain/Snow
then Chance
Snow ShowersThursday Night

Low: 24 °F
Mostly Clear
Friday
High: 41 °F
Mostly Sunny
then Chance
Rain/SnowFriday Night

Low: 28 °F
Chance
Rain/SnowSaturday

High: 39 °F
Mostly Sunny
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, sunny, with a high near 69. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tonight
A chance of rain before 2am, then a slight chance of rain after 4am. Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 50. Calm wind. Chance of precipitation is 30%.
Wednesday
A chance of rain before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then showers after 5pm. Patchy fog before 8am. High near 70. Light southeast wind becoming south 5 to 9 mph in the morning. Winds could gust 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 before 8pm, then showers and possibly a thunderstorm between 8pm and 5am, then rain and possibly a thunderstorm after 5am. Low around 36. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain showers before 11am, then a chance of snow showers between 11am and 2pm. High near 38. Northwest wind around 14 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Thursday Night
Mostly clear, with a low around 24.
Friday
A chance of rain and snow after 2pm. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 35. Chance of precipitation is 80%.
Monday
Rain and snow. High near 48. Chance of precipitation is 80%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
High Lake PA
41.81°N 75.29°W (Elev. 1581 ft)
41.81°N 75.29°W (Elev. 1581 ft)
2:30 am EDT Mar 10, 2026
4am EDT Mar 10, 2026-6pm EDT Mar 16, 2026



