Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast and Windy

19°F

-7°C

Humidity 59%
Wind Speed W 28 G 36 mph
Barometer 29.77 in (1008.9 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 17 Mar 10:56 am EDT
Extended Forecast for

Watertown NY

Lake Effect Snow Warning March 17, 11:32am until March 17, 08:00pm
Click here for hazard details and duration
Lake Effect Snow Warning
  •  
    Lake Effect Snow Warning March 17, 11:32am until March 17, 08:00pm

    NOW until 8:00pm Tue

    Lake Effect Snow Warning

  • Today

    High: 20 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 6. West wind 6 to 13 mph.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Southwest wind 3 to 6 mph.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 2am.  Mostly cloudy, with a low around 23. South wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 2pm, then a chance of rain showers after 2pm.  Mostly cloudy, with a high near 39. Southwest wind around 10 mph.  Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 10pm, then a chance of snow showers after 10pm.  Mostly cloudy, with a low around 29. Southwest wind around 7 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A chance of rain showers before 8am, then a chance of rain and snow showers between 8am and 2pm, then a chance of rain showers after 2pm.  Mostly cloudy, with a high near 40. Southwest wind around 7 mph.  Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers.  Mostly cloudy, with a low around 26. Southwest wind around 7 mph becoming north after midnight.  Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Snow showers, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow, mainly before noon. High near 20. Breezy, with a west wind around 23 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Partly cloudy, with a low around 6. West wind 6 to 13 mph.
Wednesday
Mostly sunny, with a high near 29. Southwest wind 3 to 6 mph.
Wednesday Night
A slight chance of snow showers after 2am. Mostly cloudy, with a low around 23. South wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 39. Southwest wind around 10 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 10pm, then a chance of snow showers after 10pm. Mostly cloudy, with a low around 29. Southwest wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of rain showers before 8am, then a chance of rain and snow showers between 8am and 2pm, then a chance of rain showers after 2pm. Mostly cloudy, with a high near 40. Southwest wind around 7 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 26. Southwest wind around 7 mph becoming north after midnight. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
9:59 am EDT Mar 17, 2026
11am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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