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

Hazardous Weather Conditions

Current conditions at

Union City - Everett-Stewart Regional Airport (KUCY)

Lat: 36.38°NLon: 88.98°WElev: 341ft.

Fair

77°F

25°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.95 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 28 Jun 11:55 pm CDT
Extended Forecast for

Dyer TNSimilar City Names

Extreme Heat Watch July 1, 06:00am until July 2, 08:00pm
Heat Advisory June 29, 12:13am until July 1, 06:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory June 29, 12:13am until July 1, 06:00am

    NOW until 6:00am Wed

    Heat Advisory

  • Overnight

    Low: 75 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 112. South southwest wind 5 to 10 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. South southwest wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Heat index values as high as 111. Calm wind becoming southwest around 5 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 74. Calm wind.

    Low: 74 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Calm wind becoming south around 5 mph.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. Calm wind.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 75. South wind around 5 mph.
Monday
Sunny, with a high near 96. Heat index values as high as 112. South southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 73. South southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 97. Heat index values as high as 111. Calm wind becoming southwest around 5 mph.
Tuesday Night
Clear, with a low around 74. Calm wind.
Wednesday
Sunny and hot, with a high near 98. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly clear, with a low around 77. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 76.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98.
Friday Night
Partly cloudy, with a low around 76.
Independence Day
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Sunday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dyer TNSimilar City Names
 36.08°N 88.98°W (Elev. 390 ft)
Last Update:
10:26 pm CDT Jun 28, 2026
Forecast Valid:
12am CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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