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Hazardous Weather Conditions

Current conditions at

Monticello, Monticello Municipal Airport/Ellis Field (KLLQ)

Lat: 33.64°NLon: 91.75°WElev: 269ft.

Fair

95°F

35°C

Humidity 44%
Wind Speed N 6 mph
Barometer 29.99 in (1015.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 21 Aug 1:53 pm CDT
Extended Forecast for

Dumas ARSimilar City Names

Heat Advisory August 22, 11:00am until August 22, 08:00pm
Heat Advisory August 21, 02:06pm until August 21, 08:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory August 21, 02:06pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. North northeast wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 4am. Partly cloudy, with a low around 73. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 98. North wind around 5 mph.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Northeast wind around 5 mph becoming east southeast after midnight.

    Low: 74 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 94. East wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 60%.

    High: 94 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South southeast wind around 5 mph.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 100. Heat index values as high as 108. North northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 75. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 4am. Partly cloudy, with a low around 73. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny and hot, with a high near 98. North wind around 5 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Northeast wind around 5 mph becoming east southeast after midnight.
Monday
Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 94. East wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South southeast wind around 5 mph.
Tuesday
Sunny and hot, with a high near 99. South southwest wind around 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 77.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Thursday
A 20 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:
Dumas ARSimilar City Names
 33.88°N 91.49°W (Elev. 164 ft)
Last Update:
1:35 pm CDT Aug 21, 2026
Forecast Valid:
2pm CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation