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Heavy Rainfall Threat to the South from Possible Tropical/Subtropical System Over the Weekend

A tropical disturbance over the Yucatan Peninsula has a High chance of developing into a tropical or subtropical depression in the Gulf over the Memorial Day Weekend. This system has the potential to bring heavy rainfall to portions of the Gulf Coast over the next 5-7 days. The threat of rip currents will also steadily increase along the Gulf from FL to LA over the holiday weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Slidell, Slidell Airport (KASD)

Lat: 30.34°NLon: 89.82°WElev: 30ft.

Fair

71°F

22°C

Humidity 90%
Wind Speed Calm
Barometer 30.01 in (1016.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 25 May 1:53 am CDT
Extended Forecast for

Bay Saint Louis MS

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. Calm wind.

    Mostly Cloudy

    Low: 71 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 89 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    Low: 71 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 86. Light northeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 70. East wind around 5 mph. Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 70 °F

  • Sunday

    Sunday: Showers and thunderstorms. High near 85. Breezy, with a northeast wind 10 to 20 mph. Chance of precipitation is 80%.

    T-storms and
    Breezy

    High: 85 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms. Low around 71. Breezy, with a northeast wind around 20 mph. Chance of precipitation is 80%.

    T-storms and
    Breezy

    Low: 71 °F

  • Memorial
    Day

    Memorial Day: Showers and thunderstorms. High near 85. Northeast wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%.

    T-storms

    High: 85 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms. Cloudy, with a low around 72. South wind around 15 mph.

    T-storms

    Low: 72 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. Calm wind.
Friday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 86. Light northeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. East wind around 5 mph. Chance of precipitation is 70%.
Sunday
Showers and thunderstorms. High near 85. Breezy, with a northeast wind 10 to 20 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms. Low around 71. Breezy, with a northeast wind around 20 mph. Chance of precipitation is 80%.
Memorial Day
Showers and thunderstorms. High near 85. Northeast wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%.
Monday Night
Showers and thunderstorms. Cloudy, with a low around 72. South wind around 15 mph.
Tuesday
Showers and thunderstorms. Cloudy, with a high near 86. Southwest wind around 15 mph.
Tuesday Night
Showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind around 10 mph.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 89. Southwest wind around 10 mph.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Southwest wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 5 to 10 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Bay Saint Louis MS
 30.31°N 89.52°W
Last Update:
1:18 am CDT May 25, 2018
Forecast Valid:
2am CDT May 25, 2018-6pm CDT May 31, 2018
 
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