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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Clyde A. Thomas Regional Airport (KSYM)

Lat: 38.22°NLon: 83.59°WElev: 1047ft.

Fair

75°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 75°F (24°C)
Visibility 9.00 mi
Last update 17 Sep 2:15 am EDT
Extended Forecast for

Clearfield KY

  • Overnight

    Overnight: Patchy dense fog. Otherwise, mostly clear, with a low around 65. Calm wind.

    Low: 65 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 5pm. Areas of fog before 9am. Otherwise, sunny and hot, with a high near 92. Heat index values as high as 102. Light and variable wind.

    High: 92 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am. Patchy dense fog after midnight. Otherwise, partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms and
    Patchy Dense
    Fog

  • Friday

    Friday: A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 86. Light north wind. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66. Light east wind.

    Low: 66 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, sunny, with a high near 89.

    High: 89 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly clear, with a low around 65. Calm wind.
Thursday
A 10 percent chance of showers and thunderstorms after 5pm. Areas of fog before 9am. Otherwise, sunny and hot, with a high near 92. Heat index values as high as 102. Light and variable wind.
Thursday Night
A slight chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am. Patchy dense fog after midnight. Otherwise, partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms after 5pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 86. Light north wind. Chance of precipitation is 40%.
Friday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66. Light east wind.
Saturday
Areas of fog before 10am. Otherwise, sunny, with a high near 89.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 70.
Sunday
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clearfield KY
 38.16°N 83.43°W (Elev. 745 ft)
Last Update:
2:25 am EDT Sep 17, 2026
Forecast Valid:
2am EDT Sep 17, 2026-6pm EDT Sep 23, 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