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

Hazardous Weather Conditions

Current conditions at

Elmira, Elmira / Corning Regional Airport (KELM)

Lat: 42.16°NLon: 76.9°WElev: 955ft.

Partly Cloudy

90°F

32°C

Humidity 34%
Wind Speed SW 10 mph
Barometer 30.06 in (1017.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 18 May 2:53 pm EDT
Extended Forecast for

Sylvania PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. Southwest wind around 10 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 66. Southwest wind around 5 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 86. West wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. Southwest wind around 8 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then a chance of showers after 2pm. High near 77. Northwest wind around 9 mph. Chance of precipitation is 80%.

    High: 77 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 89. Southwest wind around 10 mph.
Tonight
Increasing clouds, with a low around 66. Southwest wind around 5 mph.
Tuesday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 86. West wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 66. Southwest wind around 8 mph, with gusts as high as 20 mph.
Wednesday
Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then a chance of showers after 2pm. High near 77. Northwest wind around 9 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Friday Night
Showers, mainly after 8pm. Low around 46. Chance of precipitation is 80%.
Saturday
Showers. High near 60. Chance of precipitation is 80%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sylvania PA
 41.8°N 76.83°W (Elev. 1473 ft)
Last Update:
2:30 pm EDT May 18, 2026
Forecast Valid:
4pm EDT May 18, 2026-6pm EDT May 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation