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

Early Season Heat Wave in Texas; Thunderstorm and Heavy Rainfall in the Mid-Atlantic and Northern/Central Plains

An early season heat wave will bring record-breaking temperatures to parts of Texas through this weekend into next week. Thunderstorms and flooding in the Mid-Atlantic region will continue overnight into Wednesday. Severe thunderstorms and heavy rainfall are possible over parts of the Dakotas and Nebraska Wednesday. Elevated to critical fire conditions continue in the Southern Plains. Read More >

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Fair

65°F

18°C

Humidity 70%
Wind Speed Vrbl 3 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 May 11:54 pm EDT
Extended Forecast for

Oswego NY

  • Overnight

    Overnight: A chance of showers, mainly after 3am. Cloudy, with a low around 58. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly between 9am and 4pm. Mostly cloudy, with a high near 70. Southeast wind 11 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57. Southeast wind 9 to 13 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly after 11am. Partly sunny, with a high near 70. Southeast wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 55. South wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 72. Southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers after 5am. Partly cloudy, with a low around 55. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am. High near 70. South wind around 10 mph. Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Saturday Night

    Saturday Night: Showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Showers then
    Chance
    T-storms

Detailed Forecast

Overnight
A chance of showers, mainly after 3am. Cloudy, with a low around 58. Southeast wind around 10 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, mainly between 9am and 4pm. Mostly cloudy, with a high near 70. Southeast wind 11 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 57. Southeast wind 9 to 13 mph.
Thursday
A chance of showers, mainly after 11am. Partly sunny, with a high near 70. Southeast wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 55. South wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 72. Southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers after 5am. Partly cloudy, with a low around 55. South wind around 6 mph. Chance of precipitation is 30%.
Saturday
Showers, mainly after 8am. High near 70. South wind around 10 mph. Chance of precipitation is 80%.
Saturday Night
Showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 52. Chance of precipitation is 80%.
Sunday
A chance of showers after 8am. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oswego NY
 43.45°N 76.5°W (Elev. 312 ft)
Last Update:
10:36 pm EDT May 13, 2025
Forecast Valid:
12am EDT May 14, 2025-6pm EDT May 20, 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