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

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

0°F

-18°C

Humidity 76%
Wind Speed SW 5 mph
Barometer 30.40 in (1030.4 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 8 Dec 8:53 am EST
Extended Forecast for

4 Miles SE Pyrites NY

  • Today

    Today: Sunny, with a high near 11. Wind chill values as low as -9. Light and variable wind becoming southwest around 5 mph.

    High: 11 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -1. Wind chill values as low as -10. South wind 3 to 6 mph.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 26. Wind chill values as low as -14. South wind 7 to 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly after 10pm. Low around 20. South wind 10 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 33. South wind 9 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 1am. Low around 13. West wind 8 to 10 mph. Chance of precipitation is 80%.

    Low: 13 °F

    Snow Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers. Partly sunny, with a high near 22. West wind around 8 mph.

    High: 22 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 9. Southwest wind around 6 mph.

    Low: 9 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Partly sunny, with a high near 23. Southwest wind around 7 mph.

    High: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 11. Wind chill values as low as -9. Light and variable wind becoming southwest around 5 mph.
Tonight
Partly cloudy, with a low around -1. Wind chill values as low as -10. South wind 3 to 6 mph.
Tuesday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 26. Wind chill values as low as -14. South wind 7 to 11 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly after 10pm. Low around 20. South wind 10 to 14 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 33. South wind 9 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers, mainly before 1am. Low around 13. West wind 8 to 10 mph. Chance of precipitation is 80%.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 22. West wind around 8 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 9. Southwest wind around 6 mph.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 23. Southwest wind around 7 mph.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 12. South wind around 6 mph.
Saturday
Snow showers likely. Mostly cloudy, with a high near 21. Southwest wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 4. West wind around 7 mph.
Sunday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 16. West wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Pyrites NY
 44.44°N 75.15°W (Elev. 817 ft)
Last Update:
8:34 am EST Dec 8, 2025
Forecast Valid:
8am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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