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.

Light Snow Fog/Mist

31°F

-1°C

Humidity 89%
Wind Speed Calm
Barometer 29.82 in (1010.7 mb)
Dewpoint 28°F (-2°C)
Visibility 2.00 mi
Last update 23 Feb 12:53 am EST
Extended Forecast for

Ulster PA

Winter Weather Advisory February 23, 01:31am until February 23, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 01:31am until February 23, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Snow

  • Monday

    Monday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 34. North wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Northwest wind 8 to 10 mph, with gusts as high as 24 mph.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Northwest wind 3 to 8 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am. Low around 19. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 90%.

    Low: 19 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 7pm. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Overnight
Snow, mainly before 3am. Low around 27. North wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 2 inches.
Monday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 34. North wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 13. Northwest wind 8 to 10 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 29. Northwest wind 3 to 8 mph.
Tuesday Night
Snow, mainly after 1am. Low around 19. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 90%.
Wednesday
A chance of snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Wednesday Night
A chance of snow before 7pm. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 38. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ulster PA
 41.85°N 76.5°W (Elev. 794 ft)
Last Update:
11:58 pm EST Feb 22, 2026
Forecast Valid:
1am EST Feb 23, 2026-6pm EST Mar 1, 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