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.

Overcast

43°F

6°C

Humidity 89%
Wind Speed SW 9 mph
Barometer 30.08 in (1019.2 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Wind Chill38°F (3°C)
Last update 7 Mar 6:53 am EST
Extended Forecast for

Harkness PA

  • Today

    Today: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 57. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain and thunderstorms. Low around 47. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Southwest wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. Southwest wind 6 to 14 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Rain

Detailed Forecast

Today
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 57. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
Rain and thunderstorms. Low around 47. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 38. Southwest wind around 6 mph.
Monday
Sunny, with a high near 64. Southwest wind 6 to 14 mph.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 65.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Wednesday
Rain. High near 66. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 31. Chance of precipitation is 80%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harkness PA
 41.85°N 76.71°W (Elev. 1299 ft)
Last Update:
6:52 am EST Mar 7, 2026
Forecast Valid:
7am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation