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

Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Clyde A. Thomas Regional Airport (KSYM)

Lat: 38.22°NLon: 83.59°WElev: 1047ft.

Fair

50°F

10°C

Humidity 35%
Wind Speed S 13 G 18 mph
Barometer 29.97 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 13 Jan 11:55 am EST
Extended Forecast for

Isonville KY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. Southwest wind 7 to 11 mph, with gusts as high as 30 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. Southwest wind around 8 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain before 4pm, then a chance of rain and snow. Temperature rising to near 43 by noon, then falling to around 35 during the remainder of the day. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F⇓

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of flurries with a slight chance of snow before 7pm, then a chance of flurries between 7pm and 8pm. Mostly cloudy, with a low around 19. Northwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of flurries with a slight chance of snow showers before 7am, then a slight chance of snow showers between 7am and 1pm, then a chance of flurries after 1pm. Partly sunny, with a high near 27. West northwest wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 10%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. Southwest wind 7 to 11 mph, with gusts as high as 30 mph.
Tonight
A 40 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. Southwest wind around 8 mph, with gusts as high as 20 mph.
Wednesday
Rain before 4pm, then a chance of rain and snow. Temperature rising to near 43 by noon, then falling to around 35 during the remainder of the day. Southwest wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of flurries with a slight chance of snow before 7pm, then a chance of flurries between 7pm and 8pm. Mostly cloudy, with a low around 19. Northwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Thursday
A chance of flurries with a slight chance of snow showers before 7am, then a slight chance of snow showers between 7am and 1pm, then a chance of flurries after 1pm. Partly sunny, with a high near 27. West northwest wind around 7 mph, with gusts as high as 16 mph. Chance of precipitation is 10%.
Thursday Night
Partly cloudy, with a low around 16.
Friday
A 30 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 38.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 24.
Saturday
A 30 percent chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 34.
Saturday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 13.
M.L.King Day
Mostly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
Isonville KY
 38.09°N 83.04°W (Elev. 951 ft)
Last Update:
12:07 pm EST Jan 13, 2026
Forecast Valid:
12pm EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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