Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Fair

63°F

17°C

Humidity 84%
Wind Speed W 3 mph
Barometer 30.04 in (1016.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 20 Aug 12:56 am EDT
Extended Forecast for

5 Miles NE Richburg NY

  • Overnight

    Overnight: Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 56. North wind 3 to 6 mph.

    Low: 56 °F

    Patchy Fog

  • Thursday

    Thursday: A chance of showers, mainly before 1pm.  Patchy fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Light east wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 51. Light east wind.

    Low: 51 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, sunny, with a high near 74. Light east wind.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Light and variable wind becoming east around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, then showers and possibly a thunderstorm after 2pm.  High near 74. South wind 5 to 7 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm, mainly before 2am.  Low around 56. South wind around 6 mph.  Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Sunday

    Sunday: A chance of showers after 8am.  Partly sunny, with a high near 69. West wind 6 to 9 mph.  Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

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

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 56. North wind 3 to 6 mph.
Thursday
A chance of showers, mainly before 1pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Light east wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 51. Light east wind.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 74. Light east wind.
Friday Night
Mostly clear, with a low around 56. Light and variable wind becoming east around 5 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after 2pm. High near 74. South wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm, mainly before 2am. Low around 56. South wind around 6 mph. Chance of precipitation is 80%.
Sunday
A chance of showers after 8am. Partly sunny, with a high near 69. West wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Richburg NY
 42.14°N 78.1°W (Elev. 2100 ft)
9:57 pm EDT Aug 19, 2026
1am EDT Aug 20, 2026-6pm EDT Aug 26, 2026
 
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Additional Resources

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