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.

Overcast

35°F

2°C

Humidity 50%
Wind Speed W 10 G 22 mph
Barometer 30.24 in (1025.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 20 Apr 10:53 am EDT
Extended Forecast for

Post Creek NY

  • Today

    Today: Scattered snow showers, mainly between noon and 5pm. Partly sunny, with a high near 40. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a low around 21. Northwest wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 53. South wind 3 to 8 mph.

    High: 53 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 41. South wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly sunny, with a high near 64. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Mostly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Scattered snow showers, mainly between noon and 5pm. Partly sunny, with a high near 40. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 21. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 53. South wind 3 to 8 mph.
Tuesday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 41. South wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly sunny, with a high near 64. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 40.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Saturday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Post Creek NY
 42.23°N 76.96°W (Elev. 1198 ft)
Last Update:
8:40 am EDT Apr 20, 2026
Forecast Valid:
11am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
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