Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Overcast

60°F

16°C

Humidity 90%
Wind Speed S 14 G 31 mph
Barometer 29.60 in (1001.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Jun 2:56 am EDT
Extended Forecast for

3 Miles WSW Allentown NY

Wind Advisory until June 18, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until June 18, 08:00pm

    NOW until 8:00pm Thu

    Wind Advisory

  • Overnight

    Low: 57 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 3pm.  High near 71. Breezy, with a west wind around 21 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. West wind 11 to 16 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 67. West wind 13 to 16 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. West wind 10 to 16 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. West wind around 14 mph, with gusts as high as 24 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. West wind 6 to 9 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 70. West wind 5 to 7 mph.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 57. Breezy, with a south wind around 21 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms, mainly before 3pm. High near 71. Breezy, with a west wind around 21 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 52. West wind 11 to 16 mph, with gusts as high as 30 mph.
Juneteenth
Mostly sunny, with a high near 67. West wind 13 to 16 mph.
Friday Night
Partly cloudy, with a low around 50. West wind 10 to 16 mph.
Saturday
Sunny, with a high near 66. West wind around 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 50. West wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 70. West wind 5 to 7 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Allentown NY
 42.05°N 78.06°W (Elev. 2510 ft)
2:22 am EDT Jun 18, 2026
3am EDT Jun 18, 2026-6pm EDT Jun 24, 2026
 
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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