Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Harry Clever Field Airport (KPHD)

Lat: 40.47°NLon: 81.42°WElev: 894ft.

Overcast

62°F

17°C

Humidity 86%
Wind Speed N 3 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 11 Oct 6:53 pm EDT
Extended Forecast for

Dennison OH

  • Tonight

    Tonight: A slight chance of showers before 8pm.  Patchy fog between 11pm and 2am.  Otherwise, cloudy, with a low around 58. Light and variable wind.  Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Columbus Day

    Columbus Day: Cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.

    High: 74 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. South wind around 6 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 2am.  Mostly clear, with a low around 63. Southwest wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am.  Partly sunny, with a high near 76. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 2pm.  Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Tonight
A slight chance of showers before 8pm. Patchy fog between 11pm and 2am. Otherwise, cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 20%.
Columbus Day
Cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 60. South wind around 6 mph.
Tuesday
Sunny, with a high near 81. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A slight chance of showers after 2am. Mostly clear, with a low around 63. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Partly sunny, with a high near 76. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Thursday
A chance of showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
Showers likely before 2pm. Mostly cloudy, with a high near 66. Breezy. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 50. Breezy.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Dennison OH
 40.39°N 81.33°W (Elev. 899 ft)
6:36 pm EDT Oct 11, 2026
7pm EDT Oct 11, 2026-6pm EDT Oct 18, 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