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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Overcast

53°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 53°F (12°C)
Visibility 0.15 mi
Last update 14 Apr 3:55 am EDT
Extended Forecast for

2 Miles SSW Viper KY

  • Today

    Today: Mostly sunny, with a high near 84. Southwest wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. Light south southwest wind.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Southwest wind 3 to 6 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Light south southwest wind.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm.  Partly sunny, with a high near 84. Southwest wind 3 to 8 mph. Winds could gust as high as 17 mph.

    High: 84 °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 chance of showers after 2am.  Partly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers before 8am.  Mostly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

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

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 84. Southwest wind 5 to 7 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 60. Light south southwest wind.
Wednesday
Mostly sunny, with a high near 87. Southwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 61. Light south southwest wind.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 84. Southwest wind 3 to 8 mph. Winds could gust as high as 17 mph.
Thursday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 57. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 61.
Saturday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87.
Saturday Night
A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
Showers likely. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Viper KY
 37.16°N 83.17°W (Elev. 1516 ft)
3:36 am EDT Apr 14, 2026
4am EDT Apr 14, 2026-6pm EDT Apr 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database