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.

Mostly Cloudy

35°F

2°C

Humidity 76%
Wind Speed Calm
Barometer 29.95 in (1015.3 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Dec 8:53 am EST
Extended Forecast for

South Waverly PA

Winter Storm Watch December 26, 01:00pm until December 27, 10:00am
Click here for hazard details and duration
Winter Storm Watch

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 43. Light west wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Snow after 1pm. High near 27. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 27 °F

    Mostly Cloudy
    then Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with sleet before 4am, then a chance of snow. Low around 23. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of around 2 inches.

    Low: 23 °F

    Snow/Sleet

  • Saturday

    Saturday: A slight chance of snow before 1pm. Cloudy, with a high near 33. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Mostly Cloudy
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain likely before 1pm, then a chance of rain and snow. Cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Christmas Day
Partly sunny, with a high near 43. Light west wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Tonight
Mostly cloudy, with a low around 15. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Friday
Snow after 1pm. High near 27. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Friday Night
Snow, possibly mixed with sleet before 4am, then a chance of snow. Low around 23. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of around 2 inches.
Saturday
A slight chance of snow before 1pm. Cloudy, with a high near 33. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Rain likely after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 35. Chance of precipitation is 90%.
Monday
Rain likely before 1pm, then a chance of rain and snow. Cloudy, with a high near 46. Chance of precipitation is 70%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Waverly PA
 41.99°N 76.56°W (Elev. 791 ft)
Last Update:
6:20 am EST Dec 25, 2025
Forecast Valid:
9am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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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