Widespread Summer Heat; Enhanced Severe Weather

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, south-central Plains, Mid to Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, an enhanced risk of organized severe thunderstorms is possible from Iowa to Illinois and Indiana. Read More >

Current conditions at

Memphis International Airport (KMEM)

Lat: 35.06°NLon: 89.99°WElev: 253ft.

Fair

84°F

29°C

Humidity 80%
Wind Speed Calm
Barometer 30.07 in (1017.6 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 20 Aug 8:54 am CDT
Extended Forecast for

Collierville TN

Heat Advisory until August 21, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 21, 08:00pm

    NOW until
    8:00pm Wed

    Heat Advisory

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 94. Heat index values as high as 106. South wind around 5 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 94 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 75 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 93. Heat index values as high as 105. Southwest wind around 5 mph.

    Slight Chance
    T-storms

    High: 93 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms.  Mostly clear, with a low around 73. South wind around 5 mph becoming calm.

    Slight Chance
    T-storms

    Low: 73 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. Southwest wind around 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 89 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 73 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 87. South southwest wind around 5 mph becoming northwest in the afternoon.

    Chance
    T-storms

    High: 87 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71. North wind around 5 mph becoming calm.

    Chance
    T-storms

    Low: 71 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 106. South wind around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 105. Southwest wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. South wind around 5 mph becoming calm.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. South southwest wind around 5 mph becoming northwest in the afternoon.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. North wind around 5 mph becoming calm.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Collierville TN
 35.05°N 89.67°W (Elev. 374 ft)
4:00 am CDT Aug 20, 2019
9am CDT Aug 20, 2019-6pm CDT Aug 26, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database