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Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Lafayette, Lafayette Regional Airport (KLFT)

Lat: 30.2°NLon: 91.99°WElev: 39ft.

Fair

79°F

26°C

Humidity 88%
Wind Speed SW 5 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 21 Jul 9:53 pm CDT
Extended Forecast for

Iota LA

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm  after midnight.

    Chance
    Showers

    Low: 76 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 8am.  Partly sunny, with a high near 90. Heat index values as high as 99. Calm wind becoming south around 5 mph in the afternoon.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 90 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 76. South wind around 5 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Slight Chance
    T-storms

    Low: 76 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 2pm.  Mostly cloudy, with a high near 89. Heat index values as high as 98. Southwest wind 5 to 10 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 76. Southwest wind 5 to 10 mph.  Chance of precipitation is 60%.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 76 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 8am.  Mostly sunny, with a high near 92. Southwest wind 5 to 10 mph.

    Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 75. Southwest wind 5 to 10 mph.

    Chance
    T-storms then
    Mostly Clear

    Low: 75 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 8am.  Mostly sunny, with a high near 92. Southwest wind around 5 mph.

    Slight Chance
    T-storms

    High: 92 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 75. Southwest wind around 5 mph.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 75 °F

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm after midnight.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 90. Heat index values as high as 99. Calm wind becoming south around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 76. South wind around 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 89. Heat index values as high as 98. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. Southwest wind 5 to 10 mph.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Southwest wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. Southwest wind around 5 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Southwest wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 8am. Sunny, with a high near 92.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 76.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
Iota LA
 30.32°N 92.5°W
9:06 pm CDT Jul 21, 2017
10pm CDT Jul 21, 2017-6pm CDT Jul 28, 2017
 
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