Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Overcast

73°F

23°C

Humidity 84%
Wind Speed S 5 mph
Barometer 29.87 in (1011.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Jun 8:54 am EDT
Extended Forecast for

Sterling Valley NY

  • Today

    Today: A chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 79. Southwest wind around 6 mph becoming light and variable  in the afternoon.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 68. Calm wind becoming south 5 to 7 mph after midnight.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am.  Partly sunny, with a high near 79. South wind 9 to 14 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers before 2am.  Mostly cloudy, with a low around 60. Northwest wind 9 to 13 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74. West wind around 8 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 2am.  Partly cloudy, with a low around 63. Light southwest wind.  Chance of precipitation is 20%.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 82. Southwest wind around 6 mph.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 67. South wind 6 to 8 mph.  Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 79. Southwest wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 68. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Partly sunny, with a high near 79. South wind 9 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 60. Northwest wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 74. West wind around 8 mph.
Friday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 63. Light southwest wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 82. Southwest wind around 6 mph.
Saturday Night
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 67. South wind 6 to 8 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Sterling Valley NY
 43.35°N 76.64°W (Elev. 302 ft)
7:36 am EDT Jun 18, 2025
9am EDT Jun 18, 2025-6pm EDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database