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

Hazardous Weather Conditions

Current conditions at

Newport, Newport Municipal Airport (KM19)

Lat: 35.64°NLon: 91.18°WElev: 240ft.

Mostly Cloudy

97°F

36°C

Humidity 43%
Wind Speed S 6 mph
Barometer 29.99 in (1016.5 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 4 Sep 12:56 pm CDT
Extended Forecast for

Diaz AR

Heat Advisory September 4, 01:09pm until September 6, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 4, 01:09pm until September 6, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind becoming east northeast around 5 mph.

    High: 101 °F

    Hot

  • Saturday Night

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

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. Light north wind becoming northeast 5 to 10 mph in the morning.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73. East northeast wind around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 98. Northeast wind 5 to 10 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 71. East northeast wind around 5 mph becoming calm after midnight.

    Low: 71 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 99. Heat index values as high as 110. Southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind becoming east northeast around 5 mph.
Saturday Night
Mostly clear, with a low around 77. Calm wind.
Sunday
Sunny and hot, with a high near 102. Light north wind becoming northeast 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 73. East northeast wind around 5 mph.
Labor Day
Sunny and hot, with a high near 98. Northeast wind 5 to 10 mph.
Monday Night
Clear, with a low around 71. East northeast wind around 5 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 100. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Diaz AR
 35.63°N 91.27°W (Elev. 223 ft)
Last Update:
12:35 pm CDT Sep 4, 2026
Forecast Valid:
1pm CDT Sep 4, 2026-6pm CDT Sep 10, 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