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

60°F

16°C

Humidity 93%
Wind Speed Calm
Barometer 29.82 in (1010.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 14 Oct 12:53 am EDT
Extended Forecast for

Big Flats NY

  • Overnight

    Overnight: Partly cloudy, with a low around 63. West wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, mainly between 9am and 11am. Mostly cloudy, with a high near 71. Calm wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. Northwest wind around 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 63. North wind around 5 mph becoming calm in the morning.

    High: 63 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Showers, with thunderstorms also possible after 2am. Low around 49. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 100%.

    Low: 49 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Rain showers likely before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow showers before 8am. Mostly sunny, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Chance Snow
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. West wind 3 to 5 mph.
Wednesday
A chance of showers, mainly between 9am and 11am. Mostly cloudy, with a high near 71. Calm wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 44. Northwest wind around 6 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 63. North wind around 5 mph becoming calm in the morning.
Thursday Night
Showers, with thunderstorms also possible after 2am. Low around 49. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 100%.
Friday
Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 90%.
Friday Night
Rain showers likely before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Saturday
A chance of snow showers before 8am. Mostly sunny, with a high near 45. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Flats NY
 42.14°N 76.95°W (Elev. 899 ft)
Last Update:
12:47 am EDT Oct 14, 2026
Forecast Valid:
1am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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