Excessive Heat for the South and West; Flash Flooding Conditions in the Southwest U.S.

Dangerous heat is expected across portions of the lower Mississippi Valley today, eastern Oregon Wednesday, central California through Wednesday, and Washington through Saturday. Excessive Heat Warnings are in effect. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Read More >

Current conditions at

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

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Fair

87°F

31°C

Humidity 63%
Wind Speed NW 9 mph
Barometer 29.99 in (1015.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 16 Aug 10:53 am CDT
Extended Forecast for

6 Miles E Osyka MS

Heat Advisory until August 16, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 16, 07:00pm

    NOW until
    7:00pm Tue

    Heat Advisory

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 95. Heat index values as high as 107. West wind around 5 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 95 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 74. West wind around 5 mph becoming calm.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 74 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming west around 5 mph in the morning.

    Sunny then
    Chance
    T-storms

    High: 95 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73. Calm wind becoming southwest around 5 mph after midnight.

    Chance
    T-storms

    Low: 73 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 88. West wind 5 to 10 mph.  Chance of precipitation is 80%.

    Chance
    T-storms then
    T-storms

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm.  Mostly cloudy, with a low around 71. Calm wind becoming southwest around 5 mph after midnight.  Chance of precipitation is 70%.

    T-storms
    Likely then
    Showers
    Likely

    Low: 71 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 83. West wind 5 to 10 mph.  Chance of precipitation is 90%.

    Chance
    Showers then
    Showers

    High: 83 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 71 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 107. West wind around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 74. West wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind becoming southwest around 5 mph after midnight.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 88. West wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 71. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. West wind 5 to 10 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the morning.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 89. Calm wind becoming southwest around 5 mph in the morning.
Click Map For Forecast
Point Forecast:
6 Miles E Osyka MS
 31°N 90.39°W
7:25 am CDT Aug 16, 2022
10am CDT Aug 16, 2022-6pm CDT Aug 22, 2022
 
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Additional Resources

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