Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

41°F

5°C

Humidity 76%
Wind Speed W 7 mph
Barometer 29.72 in (1006.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Nov 2:56 am EST
Extended Forecast for

3 Miles W Calcium NY

  • Overnight

    Overnight: A slight chance of rain or freezing rain.  Mostly cloudy, with a low around 32. West wind around 6 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Freezing
    Rain

  • Thursday

    Thursday: A slight chance of rain or freezing rain before 7am, then a chance of rain showers.  Mostly cloudy, with a high near 40. West wind 6 to 9 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 8pm, then a chance of snow showers between 8pm and 1am.  Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers before 1pm.  Partly sunny, with a high near 38. Calm wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm.  Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 8 mph in the morning.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain.  Low around 33. South wind 10 to 13 mph becoming west after midnight.  Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Sunday

    Sunday: Rain showers likely before 1pm, then rain and snow showers likely.  Mostly cloudy, with a high near 44. West wind 14 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am.  Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
A slight chance of rain or freezing rain. Mostly cloudy, with a low around 32. West wind around 6 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain or freezing rain before 7am, then a chance of rain showers. Mostly cloudy, with a high near 40. West wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain showers before 8pm, then a chance of snow showers between 8pm and 1am. Mostly cloudy, with a low around 26. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 38. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 21. Light and variable wind.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 46. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 33. South wind 10 to 13 mph becoming west after midnight. Chance of precipitation is 90%.
Sunday
Rain showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 44. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Monday
A chance of snow showers before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Calcium NY
 44.04°N 75.9°W (Elev. 453 ft)
12:36 am EST Nov 13, 2025
3am EST Nov 13, 2025-6pm EST Nov 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database