Heavy Rainfall and Severe Thunderstorms Possible Across the Central U.S.; Hurricane Lane Continues Westward Across the Central Pacific

An area of low pressure moving across the Central U.S. will continue to bring heavy rainfall and flash flooding across parts of that region, along with the threat for severe thunderstorms through this evening. Meanwhile, swells from Hurricane Lane are reaching parts of Hawaii today, with some additional impacts possible later this week, depending on the storm's track. Read More >

Hazardous Weather Conditions

Current conditions at

Shelbyville Bomar Field & Shelbyville Municipal Airport (KSYI)

Lat: 35.56°NLon: 86.44°WElev: 801ft.

Partly Cloudy

84°F

29°C

Humidity 70%
Wind Speed S 14 mph
Barometer 29.93 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 20 Aug 5:15 pm CDT
Extended Forecast for

Shelbyville TNSimilar City Names

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Cloudy, with a high near 84. South southwest wind around 10 mph.

    Chance
    T-storms

    High: 84 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 10pm and 4am. Some of the storms could be severe.  Cloudy, with a low around 70. South wind around 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms

    Low: 70 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly cloudy, with a high near 83. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms then
    Chance
    Showers

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 65. West northwest wind 5 to 10 mph.

    Mostly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 84. North northwest wind 5 to 10 mph.

    Partly Sunny

    High: 84 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 60. North wind 5 to 10 mph.

    Partly Cloudy

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 83. Northeast wind 5 to 10 mph.

    Sunny

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 60. Northeast wind around 5 mph becoming calm  in the evening.

    Clear

    Low: 60 °F

  • Friday

    Friday: Sunny, with a high near 88. Light southeast wind becoming south 5 to 10 mph in the morning.

    Sunny

    High: 88 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 84. South southwest wind around 10 mph.
Tonight
Showers and thunderstorms likely, mainly between 10pm and 4am. Some of the storms could be severe. Cloudy, with a low around 70. South wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 83. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 65. West northwest wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 84. North northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 60. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 83. Northeast wind 5 to 10 mph.
Thursday Night
Clear, with a low around 60. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 88. Light southeast wind becoming south 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 67.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 68.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
Shelbyville TNSimilar City Names
 35.5°N 86.45°W (Elev. 797 ft)
4:35 pm CDT Aug 20, 2018
5pm CDT Aug 20, 2018-6pm CDT Aug 27, 2018
 
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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