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

40°F

4°C

Humidity 93%
Wind Speed W 5 mph
Barometer 29.91 in (1013.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 2 May 1:53 am EDT
Extended Forecast for

Big Flats NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 53. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 53 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 1am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 30. Calm wind.

    Low: 30 °F

    Decreasing
    Clouds then
    Frost

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, increasing clouds, with a high near 58. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 58 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. Light southwest wind.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Calm wind.
Saturday
Increasing clouds, with a high near 53. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Widespread frost, mainly after 1am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 30. Calm wind.
Sunday
Areas of frost before 9am. Otherwise, increasing clouds, with a high near 58. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 40. Light southwest wind.
Monday
A slight chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Wednesday
Showers. High near 62. Chance of precipitation is 90%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Thursday
Showers. High near 56. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 37. Chance of precipitation is 80%.
Friday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 50%.
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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 May 2, 2026
Forecast Valid:
2am EDT May 2, 2026-6pm EDT May 8, 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