National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed N 7 mph
Barometer 29.90 in (1013.9 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Wind Chill25°F (-4°C)
Last update 21 Mar 6:56 am EDT
Extended Forecast for

Allentown NY

Dense Fog Advisory March 21, 07:27am until March 21, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 21, 07:27am until March 21, 11:00am

    NOW until 11:00am Sat

    Dense Fog Advisory

  • Today

    High: 48 °F

    Chance
    Drizzle/Freezing
    Rain and
    Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 60. West wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely before 1am, then snow showers likely. Cloudy, with a low around 26. North wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: A chance of snow showers before 8am. Mostly cloudy, with a high near 34. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind 6 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West wind 6 to 9 mph becoming south in the morning.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southwest wind around 10 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of drizzle or freezing rain before 9am. Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 48. North wind 5 to 10 mph becoming light northwest in the afternoon. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 42. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 60. West wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely before 1am, then snow showers likely. Cloudy, with a low around 26. North wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers before 8am. Mostly cloudy, with a high near 34. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 43. West wind 6 to 9 mph becoming south in the morning.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allentown NY
 42.04°N 78°W (Elev. 2277 ft)
Last Update:
6:52 am EDT Mar 21, 2026
Forecast Valid:
7am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation