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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Current conditions at

Jackson, Jackson International Airport (KJAN)

Lat: 32.32°NLon: 90.08°WElev: 344ft.

Thunderstorm

78°F

26°C

Humidity 85%
Wind Speed SW 6 mph
Barometer 30.06 in (1017.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Aug 4:54 pm CDT
Extended Forecast for

Pelahatchie MS

Heat Advisory August 17, 09:00am until August 17, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely.  Partly sunny, with a high near 90. Heat index values as high as 97. Southwest wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 90 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 7pm.  Mostly cloudy, with a low around 73. South wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Partly Cloudy

    Low: 73 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 92. Heat index values as high as 103. West southwest wind around 5 mph.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 92 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 75. Southwest wind around 5 mph.

    Slight Chance
    T-storms

    Low: 75 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 90. West southwest wind around 5 mph.  New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    High: 90 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 74. West northwest wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 74 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.

    Chance
    T-storms

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 73. Calm wind.

    Partly Cloudy

    Low: 73 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 93. Calm wind becoming south southeast around 5 mph.

    Chance
    T-storms

    High: 93 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Partly sunny, with a high near 90. Heat index values as high as 97. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 73. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. Heat index values as high as 103. West southwest wind around 5 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. Southwest wind around 5 mph.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. West southwest wind around 5 mph. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Partly cloudy, with a low around 74. West northwest wind around 5 mph becoming calm in the evening.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 73. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 93. Calm wind becoming south southeast around 5 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Pelahatchie MS
 32.32°N 89.8°W
3:02 pm CDT Aug 16, 2017
5pm CDT Aug 16, 2017-6pm CDT Aug 23, 2017
 
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