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

42°F

6°C

Humidity 76%
Wind Speed N 3 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 35°F (2°C)
Visibility NA
Last update 26 Mar 2:53 am EDT
Extended Forecast for

Big Flats NY

  • Overnight

    Overnight: A slight chance of showers. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 3pm. Increasing clouds, with a high near 69. Southwest wind 6 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers, mainly before midnight. Low around 29. North wind 3 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 29 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 39. North wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 39 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Light north wind.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 20%.
Thursday
Showers likely, mainly after 3pm. Increasing clouds, with a high near 69. Southwest wind 6 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before midnight. Low around 29. North wind 3 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 39. North wind 8 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 19. Light north wind.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
A chance of rain after 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Flats NY
 42.14°N 76.92°W (Elev. 899 ft)
Last Update:
2:30 am EDT Mar 26, 2026
Forecast Valid:
3am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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