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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

A Few Clouds

35°F

2°C

Humidity 57%
Wind Speed NE 16 mph
Barometer 30.23 in (1024.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Mar 2:56 pm EST
Extended Forecast for

Watertown NY

Winter Weather Advisory March 5, 06:00pm until March 6, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 38. Northeast wind around 9 mph.

    High: 38 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain or freezing rain likely before 3am, then a slight chance of freezing rain between 3am and 4am. Mostly cloudy, with a low around 28. Northeast wind around 7 mph. Chance of precipitation is 60%. New ice accumulation of 0.1 to 0.2 of an inch possible.

    Low: 28 °F

    Rain/Freezing
    Rain Likely

  • Friday

    Friday: Partly sunny, with a high near 47. East wind around 6 mph becoming southeast in the afternoon.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers, mainly after 1am. Low around 38. South wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Slight Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 4pm. High near 59. South wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 34. West wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 34 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 45. West wind 7 to 13 mph.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 38. Northeast wind around 9 mph.
Tonight
Rain or freezing rain likely before 3am, then a slight chance of freezing rain between 3am and 4am. Mostly cloudy, with a low around 28. Northeast wind around 7 mph. Chance of precipitation is 60%. New ice accumulation of 0.1 to 0.2 of an inch possible.
Friday
Partly sunny, with a high near 47. East wind around 6 mph becoming southeast in the afternoon.
Friday Night
Showers, mainly after 1am. Low around 38. South wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 59. South wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 34. West wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, with a high near 45. West wind 7 to 13 mph.
Sunday Night
Mostly clear, with a low around 38. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A chance of showers. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
Tuesday Night
Showers. Low around 42. Chance of precipitation is 80%.
Wednesday
Showers. High near 57. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
1:22 pm EST Mar 5, 2026
Forecast Valid:
3pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
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