Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Clyde A. Thomas Regional Airport (KSYM)

Lat: 38.22°NLon: 83.59°WElev: 1047ft.

Overcast and Breezy

72°F

22°C

Humidity 47%
Wind Speed SW 22 G 29 mph
Barometer 30.23 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 13 Apr 11:55 am EDT
Extended Forecast for

Isonville KY

  • This Afternoon

    This Afternoon: A 40 percent chance of showers before 3pm.  Mostly cloudy, with a high near 78. Southwest wind around 9 mph, with gusts as high as 23 mph.

    High: 78 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers after 5am.  Partly cloudy, with a low around 57. South southwest wind 3 to 6 mph.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 86. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 62. Southwest wind around 6 mph.

    Low: 62 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Southwest wind around 7 mph, with gusts as high as 16 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers before 3pm. Mostly cloudy, with a high near 78. Southwest wind around 9 mph, with gusts as high as 23 mph.
Tonight
A 10 percent chance of showers after 5am. Partly cloudy, with a low around 57. South southwest wind 3 to 6 mph.
Tuesday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 86. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 87. Southwest wind around 7 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83.
Thursday Night
A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 62.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Isonville KY
 38.09°N 83.04°W (Elev. 951 ft)
11:01 am EDT Apr 13, 2026
12pm EDT Apr 13, 2026-6pm EDT Apr 19, 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