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

Elmira, Elmira / Corning Regional Airport (KELM)

Lat: 42.16°NLon: 76.9°WElev: 955ft.

Fair

30°F

-1°C

Humidity 61%
Wind Speed SW 3 mph
Barometer 30.28 in (1026.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 14 Mar 8:53 pm EDT
Extended Forecast for

Harrison Valley PA

  • Tonight

    Tonight: A chance of snow showers after 3am. Increasing clouds, with a low around 23. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 44. Breezy, with a south wind 13 to 22 mph, with gusts as high as 38 mph.

    High: 44 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Increasing clouds, with a low around 40. Windy, with a south wind 22 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Increasing
    Clouds and
    Windy then
    Chance
    Showers and
    Breezy

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 55. Breezy, with a south wind 17 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely, possibly mixed with rain, becoming all snow after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 15. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: A slight chance of snow showers before 8am, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 19. Breezy. Chance of precipitation is 20%.

    High: 19 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers after 3am. Increasing clouds, with a low around 23. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 44. Breezy, with a south wind 13 to 22 mph, with gusts as high as 38 mph.
Sunday Night
A chance of showers after 2am. Increasing clouds, with a low around 40. Windy, with a south wind 22 to 26 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. High near 55. Breezy, with a south wind 17 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Snow showers likely, possibly mixed with rain, becoming all snow after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 15. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A slight chance of snow showers before 8am, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 19. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 44.
Friday Night
A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison Valley PA
 41.9°N 77.7°W (Elev. 2464 ft)
Last Update:
8:05 pm EDT Mar 14, 2026
Forecast Valid:
9pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation