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.

Thunderstorm in Vicinity Light Rain

73°F

23°C

Humidity 79%
Wind Speed W 3 mph
Barometer 29.62 in (1002.7 mb)
Dewpoint 66°F (19°C)
Visibility 9.00 mi
Last update 14 Jun 5:53 pm EDT
Extended Forecast for

Mac PA

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then a chance of showers between 11pm and 1am. Low around 52. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 68. Northwest wind 7 to 9 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 8pm, then showers likely after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 90%.

    High: 81 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 11pm, then a chance of showers between 11pm and 1am. Low around 52. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 68. Northwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 52. Calm wind.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. Chance of precipitation is 50%.
Wednesday Night
A chance of thunderstorms before 8pm, then showers likely after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Juneteenth
A chance of showers before 2pm. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mac PA
 41.82°N 76.59°W (Elev. 1198 ft)
Last Update:
4:07 pm EDT Jun 14, 2026
Forecast Valid:
6pm EDT Jun 14, 2026-6pm EDT Jun 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation