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

Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

89°F

32°C

Humidity 61%
Wind Speed S 14 G 21 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 27 Jun 3:53 pm CDT
Extended Forecast for

Lacombe LA

Heat Advisory until June 27, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 27, 07:00pm

    NOW until 7:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 95 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southwest wind around 5 mph.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Heat index values as high as 106. Southwest wind around 5 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South wind around 5 mph becoming southwest after midnight.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 77. Southeast wind around 5 mph becoming calm.

    Low: 77 °F

    Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph.

    High: 96 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Calm wind.

    Low: 76 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 95. Heat index values as high as 107. South wind around 5 mph.
Tonight
Mostly clear, with a low around 78. Southwest wind around 5 mph.
Sunday
Sunny and hot, with a high near 95. Heat index values as high as 106. Southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming southwest after midnight.
Monday
Sunny and hot, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Clear, with a low around 77. Southeast wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 96. Calm wind becoming southwest around 5 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Calm wind.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 76. Calm wind.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 76. Calm wind.
Friday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Calm wind becoming southwest around 5 mph.
Friday Night
Partly cloudy, with a low around 77. Calm wind.
Independence Day
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Calm wind becoming west around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lacombe LA
 30.3°N 89.94°W
Last Update:
2:02 pm CDT Jun 27, 2026
Forecast Valid:
4pm CDT Jun 27, 2026-6pm CDT Jul 4, 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