Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Springdale Municipal (KASG)

Lat: 36.18°NLon: 94.12°WElev: 1352ft.

Mostly Cloudy

93°F

34°C

Humidity 53%
Wind Speed S 9 mph
Barometer 30.18 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 18 Sep 12:48 pm CDT
Extended Forecast for

Johnson AR

  • This Afternoon

    This Afternoon: Sunny, with a high near 97. South wind around 5 mph.

    High: 97 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 73. South wind around 5 mph.

    Low: 73 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 97. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 73. South wind around 5 mph.

    Low: 73 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 96. Southwest wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 88. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 88 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. Northeast wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 83. North wind 5 to 10 mph.

    High: 83 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 97. South wind around 5 mph.
Tonight
Clear, with a low around 73. South wind around 5 mph.
Saturday
Sunny, with a high near 97. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 73. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 96. Southwest wind 5 to 10 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 64. Northeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 83. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 60. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 83. Northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 60. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Johnson AR
 36.12°N 94.17°W
1:31 pm CDT Sep 18, 2026
1pm CDT Sep 18, 2026-6pm CDT Sep 24, 2026
 
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Additional Resources

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