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

1°F

-17°C

Humidity 79%
Wind Speed NW 14 G 21 mph
Barometer 30.01 in (1019.3 mb)
Dewpoint -4°F (-20°C)
Visibility 7.00 mi
Wind Chill-18°F (-28°C)
Last update 30 Jan 3:56 am EST
Extended Forecast for

2 Miles NE Atco PA

Cold Weather Advisory January 30, 04:37am until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 04:37am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Today

    High: 11 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -3. Northwest wind around 6 mph becoming calm after midnight.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Wind chill values as low as -9. Calm wind becoming northwest around 6 mph in the morning.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Wind chill values as low as -12. North wind around 6 mph.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 18. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 11. Wind chill values as low as -18. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around -3. Northwest wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 17. Wind chill values as low as -9. Calm wind becoming northwest around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around -1. Wind chill values as low as -12. North wind around 6 mph.
Sunday
Mostly sunny, with a high near 18. Northwest wind 6 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Atco PA
 41.63°N 75.06°W (Elev. 1001 ft)
Last Update:
2:57 am EST Jan 30, 2026
Forecast Valid:
4am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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