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

Heavy Rainfall Across South Texas and the Northeast; Thunderstorms in the Southern Appalachians and Rio Grande Valley

Widespread showers and thunderstorms producing heavy rain may bring flooding to South Texas and parts of the Northeast U.S. tonight into Friday morning. Scattered severe thunderstorms with damaging gusts and large hail are expected over parts of the southern Appalachians, and Rio Grande Valley of Texas into Friday morning. Read More >

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

36°F

2°C

Humidity 100%
Wind Speed NE 10 mph
Barometer 30.07 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 9 May 7:55 am EDT
Extended Forecast for

5 Miles SSW East Otto NY

  • Today

    Today: Partly sunny, with a high near 53. North wind 7 to 10 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Patchy frost before 7am. Otherwise, sunny, with a high near 64. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. West wind around 6 mph becoming north after midnight.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Northeast wind 3 to 7 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46. Light and variable wind becoming south around 6 mph after midnight.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77. Southwest wind around 5 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 53. North wind 7 to 10 mph.
Tonight
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. West wind around 6 mph.
Saturday
Patchy frost before 7am. Otherwise, sunny, with a high near 64. West wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 40. West wind around 6 mph becoming north after midnight.
Sunday
Sunny, with a high near 65. Northeast wind 3 to 7 mph.
Sunday Night
Clear, with a low around 46. Light and variable wind becoming south around 6 mph after midnight.
Monday
Sunny, with a high near 77. Southwest wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight.
Tuesday
A chance of showers after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW East Otto NY
 42.33°N 78.75°W (Elev. 1398 ft)
Last Update:
7:36 am EDT May 9, 2025
Forecast Valid:
8am EDT May 9, 2025-6pm EDT May 15, 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