A Storm Expected To Impact The Central U.S.

A storm system will emerge from the Rockies and impact the Central U.S. through midweek. A swath of heavy snow is expected from the Central Rockies to the Upper Mississippi Valley and Great Lakes. Locally heavy rain with a marginal chance for excessive rainfall will be possible from the Lower Mississippi Valley to the South. The system will then shift into the East to produce a number of hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

-14°F

-26°C

Humidity 86%
Wind Speed SW 8 mph
Barometer 30.68 in (1040.3 mb)
Dewpoint -17°F (-27°C)
Visibility 10.00 mi
Wind Chill-31°F (-35°C)
Last update 22 Jan 6:53 am EST
Extended Forecast for

Potsdam NY

  • Today

    Today: Increasing clouds, with a high near 14. Wind chill values as low as -38. Southwest wind 5 to 7 mph.

    Increasing
    Clouds

    High: 14 °F

  • Tonight

    Tonight: Snow showers likely, mainly after 4am.  Cloudy, with a temperature rising to around 22 by 5am. South wind 5 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Cloudy then
    Snow Showers
    Likely

    Low: 12 °F

  • Wednesday

    Wednesday: Snow before noon, then freezing rain between noon and 1pm, then rain after 1pm.  High near 38. South wind 11 to 13 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of around an inch possible.

    Snow then
    Rain/Freezing
    Rain

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: Rain, mainly before 2am.  Low around 31. South wind 11 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 31 °F

  • Thursday

    Thursday: A 50 percent chance of snow.  Cloudy, with a high near 32. West wind 8 to 10 mph.  New snow accumulation of less than one inch possible.

    Chance Snow

    High: 32 °F

  • Thursday
    Night

    Thursday Night: A chance of snow before 2am, then a chance of snow showers after 2am.  Mostly cloudy, with a low around 15. Southwest wind 6 to 8 mph.  Chance of precipitation is 40%.

    Chance Snow

    Low: 15 °F

  • Friday

    Friday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 20. West wind 9 to 13 mph.

    Chance Snow
    Showers

    High: 20 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -5. West wind 5 to 8 mph.

    Mostly Cloudy

    Low: -5 °F

  • Saturday

    Saturday: Partly sunny, with a high near 13. Southwest wind around 6 mph.

    Partly Sunny

    High: 13 °F

Detailed Forecast

Today
Increasing clouds, with a high near 14. Wind chill values as low as -38. Southwest wind 5 to 7 mph.
Tonight
Snow showers likely, mainly after 4am. Cloudy, with a temperature rising to around 22 by 5am. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before noon, then freezing rain between noon and 1pm, then rain after 1pm. High near 38. South wind 11 to 13 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Wednesday Night
Rain, mainly before 2am. Low around 31. South wind 11 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 50 percent chance of snow. Cloudy, with a high near 32. West wind 8 to 10 mph. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow before 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 15. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 20. West wind 9 to 13 mph.
Friday Night
Mostly cloudy, with a low around -5. West wind 5 to 8 mph.
Saturday
Partly sunny, with a high near 13. Southwest wind around 6 mph.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 3. Southeast wind 3 to 8 mph.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 26. South wind 8 to 10 mph becoming southwest in the afternoon.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 2. Southwest wind 5 to 8 mph becoming northwest after midnight.
Monday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 17. Northeast wind around 6 mph.
Click Map For Forecast
Point Forecast:
Potsdam NY
 44.66°N 74.99°W (Elev. 410 ft)
6:12 am EST Jan 22, 2019
7am EST Jan 22, 2019-6pm EST Jan 28, 2019
 
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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