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

Hazardous Weather Conditions

Current conditions at

Russellville Regional Airport (KRUE)

Lat: 35.26°NLon: 93.09°WElev: 374ft.

Fair

77°F

25°C

Humidity 82%
Wind Speed Calm
Barometer 29.86 in (1010.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Jun 1:53 am CDT
Extended Forecast for

Union City AR

Heat Advisory June 21, 01:00pm until June 21, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 72. East northeast wind around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 94. Heat index values as high as 107. East wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 94 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 73. South southwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 73 °F

    Chance
    T-storms then
    Showers

  • Monday

    Monday: Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 89. Heat index values as high as 99. West southwest wind around 5 mph. Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 71. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 71 °F

    Chance
    T-storms then
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 87. East southeast wind around 5 mph. Chance of precipitation is 80%.

    High: 87 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 71 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 87. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.

    High: 87 °F

    Showers then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 72. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 94. Heat index values as high as 107. East wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 73. South southwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Monday
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 89. Heat index values as high as 99. West southwest wind around 5 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 71. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm. High near 87. East southeast wind around 5 mph. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm. High near 87. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Union City AR
 35.47°N 93.54°W (Elev. 446 ft)
Last Update:
1:56 am CDT Jun 21, 2026
Forecast Valid:
2am CDT Jun 21, 2026-6pm CDT Jun 27, 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