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.

Mostly Cloudy

64°F

18°C

Humidity 78%
Wind Speed S 10 G 18 mph
Barometer 30.19 in
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 13 Apr 3:15 pm EDT
Extended Forecast for

5 Miles N Denniston KY

  • This Afternoon

    This Afternoon: Scattered showers.  Mostly cloudy, with a high near 76. Southwest wind around 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 76 °F

    Scattered
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers and thunderstorms before 2pm, then isolated showers and thunderstorms after 3pm.  Mostly sunny, with a high near 84. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers then
    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 16 mph.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly 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
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am.  Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

    Low: 60 °F

    Showers
    Likely

  • Friday

    Friday: A 10 percent chance of showers before 8am.  Mostly sunny, with a high near 85.

    High: 85 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 76. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 58. Calm wind.
Tuesday
Scattered showers and thunderstorms before 2pm, then isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 54. Calm wind.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83.
Thursday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Friday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 62.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
Showers likely. Partly sunny, with a high near 64. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Denniston KY
 37.99°N 83.53°W (Elev. 925 ft)
3:16 pm EDT Apr 13, 2026
3pm 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