Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

N/A

Humidity NA
Wind Speed W 6 mph
Barometer 29.88 in
Dewpoint N/A
Visibility 10.00 mi
Last update 19 Jun 10:35 pm EDT
Extended Forecast for

Allegany NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. West wind 8 to 11 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77. West wind 8 to 11 mph.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm.  Mostly cloudy, with a low around 60. West wind around 6 mph becoming light and variable.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers.  Partly sunny, with a high near 84. Southwest wind 6 to 9 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers.  Partly cloudy, with a low around 68. South wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 89. West wind around 9 mph.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. Southwest wind 3 to 5 mph.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 93. West wind 3 to 8 mph.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. West wind 8 to 11 mph.
Friday
Partly sunny, with a high near 77. West wind 8 to 11 mph.
Friday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 60. West wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers. Partly sunny, with a high near 84. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 68. South wind 6 to 8 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 89. West wind around 9 mph.
Sunday Night
Mostly clear, with a low around 70. Southwest wind 3 to 5 mph.
Monday
Sunny and hot, with a high near 93. West wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 70.
Tuesday
Sunny and hot, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 86. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Allegany NY
 42.09°N 78.5°W (Elev. 1404 ft)
10:36 pm EDT Jun 19, 2025
10pm EDT Jun 19, 2025-6pm EDT Jun 26, 2025
 
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Additional Resources

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