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.

Light Snow Fog/Mist

14°F

-10°C

Humidity 92%
Wind Speed E 9 mph
Barometer 29.91 in (1015.8 mb)
Dewpoint 12°F (-11°C)
Visibility 4.00 mi
Wind Chill2°F (-17°C)
Last update 26 Dec 5:56 pm EST
Extended Forecast for

Masthope Rapids PA

Winter Storm Warning until December 27, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 27, 07:00am

    NOW until 7:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 18 °F

    Snow/Sleet
    then
    Snow/Sleet
    Likely

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 30. Light and variable wind.

    High: 30 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Mostly cloudy, with a high near 34. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 31. South wind around 6 mph. Chance of precipitation is 100%.

    Low: 31 °F

    Showers

  • Monday

    Monday: Showers, mainly before 1pm. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. Breezy.

    High: 26 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Snow, possibly mixed with sleet, mainly before 2am. The snow could be heavy at times. Low around 18. Southeast wind 5 to 9 mph becoming light east after midnight. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of around 3 inches.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 30. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 14. Calm wind.
Sunday
A chance of showers after 1pm. Mostly cloudy, with a high near 34. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers. Low around 31. South wind around 6 mph. Chance of precipitation is 100%.
Monday
Showers, mainly before 1pm. High near 47. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 21. Breezy.
Tuesday
Mostly cloudy, with a high near 26. Breezy.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 15.
New Year's Day
Partly sunny, with a high near 24.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Masthope Rapids PA
 41.52°N 75.03°W (Elev. 1250 ft)
Last Update:
6:18 pm EST Dec 26, 2025
Forecast Valid:
6pm EST Dec 26, 2025-6pm EST Jan 2, 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