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

Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

21°F

-6°C

Humidity 71%
Wind Speed NW 3 mph
Barometer 30.10 in (1021.4 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 17 Feb 8:56 am EST
Extended Forecast for

Hancock NY

Winter Weather Advisory February 17, 09:00pm until February 18, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Increasing clouds, with a high near 34. North wind around 6 mph becoming south in the afternoon.

    Increasing
    Clouds

    High: 34 °F

  • Tonight

    Tonight: Snow, mainly after 9pm. Low around 24. Southeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.

    Snow

    Low: 24 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow showers likely, possibly mixed with freezing drizzle, becoming all snow after noon. Cloudy, with a high near 32. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Wintry Mix
    Likely then
    Snow Showers
    Likely

    High: 32 °F

  • Monday
    Night

    Monday Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 10. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 10 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Northwest wind 6 to 8 mph.

    Mostly Sunny

    High: 25 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 11.

    Partly Cloudy

    Low: 11 °F

  • Wednesday

    Wednesday: A chance of snow after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.

    Mostly Cloudy
    then Chance
    Snow

    High: 28 °F

  • Wednesday
    Night

    Wednesday Night: Snow likely before 1am, then snow and sleet likely. Cloudy, with a low around 25. Chance of precipitation is 60%.

    Snow Likely
    then
    Snow/Sleet
    Likely

    Low: 25 °F

  • Thursday

    Thursday: A chance of rain and sleet before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

    Chance
    Rain/Sleet

    High: 41 °F

Detailed Forecast

Today
Increasing clouds, with a high near 34. North wind around 6 mph becoming south in the afternoon.
Tonight
Snow, mainly after 9pm. Low around 24. Southeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
Washington's Birthday
Snow showers likely, possibly mixed with freezing drizzle, becoming all snow after noon. Cloudy, with a high near 32. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Monday Night
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 10. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 25. Northwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
A chance of snow after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Wednesday Night
Snow likely before 1am, then snow and sleet likely. Cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A chance of rain and sleet before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 41.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hancock NY
 41.96°N 75.26°W (Elev. 968 ft)
Last Update:
6:18 am EST Feb 17, 2019
Forecast Valid:
9am EST Feb 17, 2019-6pm EST Feb 23, 2019
 
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