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

Flood Watch Into Thursday Afternoon for Portions of the Middle Ohio Valley

Another round of rainfall overnight into Thursday morning may result in additional flooding, especially in low-lying and flood-prone locations over the Mid Ohio Valley, where the ground is saturated. Isolated flash flooding could also occur anywhere a more persistent, heavy rainfall occurs. Please keep updated on the latest forecast and remember - Turn Around, Don't Drown! Read More >

Hazardous Weather Conditions

Current conditions at

Ashland Regional Airport (KDWU)

Lat: 38.55°NLon: 82.74°WElev: 545ft.

Fog

55°F

13°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.10 in (1019.5 mb)
Dewpoint 55°F (13°C)
Visibility 0.25 mi
Wind Chill54°F (12°C)
Last update 4 Mar 9:56 pm EST
Extended Forecast for

Grayson KY

  • Tonight

    Tonight: A chance of rain and thunderstorms. Areas of fog before 3am. Otherwise, mostly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 56 °F

    Chance Rain
    and Areas Fog

  • Thursday

    Thursday: A chance of rain before 1pm, then rain likely and possibly a thunderstorm between 1pm and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 75. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Rain Likely

  • Friday

    Friday: A chance of rain and thunderstorms. Partly sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 30%.

    High: 81 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain and thunderstorms after 1am. Partly cloudy, with a low around 63. Calm wind becoming south around 6 mph after midnight.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A chance of rain, then rain and possibly a thunderstorm after 1pm. High near 80. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and thunderstorms. Areas of fog before 3am. Otherwise, mostly cloudy, with a low around 56. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.
Thursday
A chance of rain before 1pm, then rain likely and possibly a thunderstorm between 1pm and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 75. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain likely, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain and thunderstorms. Partly sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of rain and thunderstorms after 1am. Partly cloudy, with a low around 63. Calm wind becoming south around 6 mph after midnight.
Saturday
A chance of rain, then rain and possibly a thunderstorm after 1pm. High near 80. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 50 percent chance of rain. Cloudy, with a low around 51.
Sunday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 79.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 62.
Wednesday
Rain likely. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grayson KY
 38.33°N 82.96°W (Elev. 699 ft)
Last Update:
9:43 pm EST Mar 4, 2026
Forecast Valid:
10pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation