Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Current conditions at

McComb, McComb / Pike County / John E Lewis Field Airport (KMCB)

Lat: 31.18° N Lon: 90.47° W Elev: 413 ft.

Fair

79°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 30.06 in (1017.3 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 29 Jun 8:53 pm CDT
Detailed forecast for

Amite County

Tonight
Clear. Lows in the mid 70s. South winds around 5 mph.
Tuesday
Sunny. Highs in the mid 90s. Light and variable winds. Heat index values up to 105.
Tuesday Night
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Light and variable winds. Chance of rain 20 percent.
Wednesday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming southeast around 5 mph in the afternoon. Chance of rain 90 percent. Heat index values up to 105.
Wednesday Night
Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Thursday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
Thursday Night
Mostly clear. Lows in the mid 70s.
Friday
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.
Friday Night
Mostly clear. Lows in the mid 70s.
Independence Day
Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
Saturday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent.
Sunday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent.
Sunday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.



Basemap Options
Click map to change the forecast location
Loading map...
535 PM CDT Mon Jun 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database