National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 30.05 in (1018.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 7 Oct 4:56 am EDT
Extended Forecast for

Masthope Rapids PA

Frost Advisory October 7, 05:04am until October 7, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 7, 05:04am until October 7, 09:00am

    NOW until 9:00am Wed

    Frost Advisory

  • Today

    High: 65 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. South wind around 6 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. West wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. West wind 3 to 5 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65. Light west wind increasing to 5 to 9 mph in the morning.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Today
Areas of frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 49. South wind around 6 mph.
Thursday
Sunny, with a high near 68. West wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Clear, with a low around 42. West wind 3 to 5 mph.
Friday
Sunny, with a high near 65. Light west wind increasing to 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Sunday Night
Showers, mainly after 8pm. Low around 54. Chance of precipitation is 80%.
Columbus Day
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Masthope Rapids PA
 41.52°N 75.03°W (Elev. 1250 ft)
Last Update:
2:30 am EDT Oct 7, 2026
Forecast Valid:
5am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation