Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

A Few Clouds

77°F

25°C

Humidity 66%
Wind Speed Vrbl 3 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 1:54 pm EDT
Extended Forecast for

4 Miles SW Canaseraga NY

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms.  Partly sunny, with a high near 74. West wind around 7 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: A chance of showers, mainly before 11am.  Patchy fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. Light northeast wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Light and variable wind becoming east around 5 mph in the evening.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Showers and possibly a thunderstorm after 2pm.  High near 77. South wind around 7 mph.  Chance of precipitation is 80%.

    High: 77 °F

    Mostly Sunny
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am.  Low around 59. South wind 5 to 7 mph.  Chance of precipitation is 80%.

    Low: 59 °F

    Showers then
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers after 8am.  Partly sunny, with a high near 72. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Partly sunny, with a high near 74. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A chance of showers, mainly before 11am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. Light northeast wind. Chance of precipitation is 30%. 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 54. Light and variable wind.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 76. Light and variable wind.
Friday Night
Mostly clear, with a low around 58. Light and variable wind becoming east around 5 mph in the evening.
Saturday
Showers and possibly a thunderstorm after 2pm. High near 77. South wind around 7 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 59. South wind 5 to 7 mph. Chance of precipitation is 80%.
Sunday
A chance of showers after 8am. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Canaseraga NY
 42.42°N 77.85°W (Elev. 1909 ft)
2:22 pm EDT Aug 19, 2026
2pm EDT Aug 19, 2026-6pm EDT Aug 25, 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