National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

New Roads False River Regional Airport (KHZR)

Lat: 30.72°NLon: 91.48°WElev: 39ft.

Fair

87°F

31°C

Humidity 72%
Wind Speed NW 3 mph
Barometer 30.00 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 16 Aug 11:15 am CDT
Extended Forecast for

Weyanoke LA

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 3pm. Mostly sunny, with a high near 94. Heat index values as high as 105. West wind around 5 mph.

    Slight Chance
    T-storms

    High: 94 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Calm wind becoming southwest around 5 mph.

    Partly Cloudy

    Low: 74 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. West wind around 5 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Calm wind becoming southwest around 5 mph after midnight.

    Chance
    T-storms

    Low: 73 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 70%.

    Chance
    T-storms then
    T-storms
    Likely

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. North wind around 5 mph becoming south after midnight. Chance of precipitation is 70%.

    Heavy Rain

    Low: 71 °F

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. Southwest wind around 5 mph. Chance of precipitation is 80%.

    Chance
    Showers then
    T-storms

    High: 83 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 71 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 105. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 74. Calm wind becoming southwest around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. West wind around 5 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. North wind around 5 mph becoming south 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. Southwest wind around 5 mph. Chance of precipitation is 80%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. South wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 72. South wind around 5 mph.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 88. South wind around 5 mph.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind around 5 mph.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 87. South wind around 5 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Weyanoke LA
 30.98°N 91.45°W
Last Update:
7:25 am CDT Aug 16, 2022
Forecast Valid:
11am CDT Aug 16, 2022-6pm CDT Aug 22, 2022
 
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