Severe Thunderstorms, Heavy Rainfall, And Flooding Possible Over The Plains; Typhoon Bualoi Approaches The CNMI

A storm system will bring the potential for severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes over the south central U.S. today. Heavy rainfall may also lead to flash flooding. The system will shift toward the eastern U.S. on Tuesday. Over the western Pacific, Typhoon Bualoi will intensify and impact the northern Mariana Islands early this week. Read More >

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fair

11°C

52°F

Humidity 86%
Wind Speed NW 6 km/h
Barometer 1020.0 mb (30.11 in)
Dewpoint 9°C (48°F)
Visibility 13 km
Last update 21 Oct 10:53 am EDT
Extended Forecast for

Lyons NY

  • Today

    Today: Sunny, with a high near 20. East wind 8 to 11 km/h.

    Sunny

    High: 20 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Southeast wind 11 to 16 km/h increasing to 21 to 26 km/h after midnight. Winds could gust as high as 42 km/h.

    Mostly Cloudy

    Low: 12 °C

  • Tuesday

    Tuesday: Showers likely, mainly between noon and 2pm, then rain after 2pm.  High near 17. South wind 21 to 29 km/h.  Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.

    Chance
    Showers then
    Rain

    High: 17 °C

  • Tuesday
    Night

    Tuesday Night: Rain before 8pm, then showers likely, mainly between 8pm and 11pm.  Low around 7. South wind 10 to 18 km/h.  Chance of precipitation is 80%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Rain then
    Chance
    Showers

    Low: 7 °C

  • Wednesday

    Wednesday: A slight chance of showers.  Partly sunny, with a high near 14. West wind 11 to 16 km/h increasing to 19 to 24 km/h in the morning.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 14 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 5.

    Partly Cloudy

    Low: 5 °C

  • Thursday

    Thursday: Partly sunny, with a high near 16.

    Partly Sunny

    High: 16 °C

  • Thursday
    Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 7. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 7 °C

  • Friday

    Friday: A chance of showers.  Cloudy, with a high near 12. Chance of precipitation is 40%.

    Chance
    Showers

    High: 12 °C

Detailed Forecast

Today
Sunny, with a high near 20. East wind 8 to 11 km/h.
Tonight
Mostly cloudy, with a low around 12. Southeast wind 11 to 16 km/h increasing to 21 to 26 km/h after midnight. Winds could gust as high as 42 km/h.
Tuesday
Showers likely, mainly between noon and 2pm, then rain after 2pm. High near 17. South wind 21 to 29 km/h. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.
Tuesday Night
Rain before 8pm, then showers likely, mainly between 8pm and 11pm. Low around 7. South wind 10 to 18 km/h. Chance of precipitation is 80%. New precipitation amounts between 7.5 mm and 1 cm possible.
Wednesday
A slight chance of showers. Partly sunny, with a high near 14. West wind 11 to 16 km/h increasing to 19 to 24 km/h in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 16.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Friday
A chance of showers. Cloudy, with a high near 12. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 11.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
A chance of showers. Mostly sunny, with a high near 12. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Lyons NY
 43.06°N 76.99°W (Elev. 123 m)
10:37 am EDT Oct 21, 2019
11am EDT Oct 21, 2019-6pm EDT Oct 27, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database