Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Muscle Shoals, North West Alabama Regional Airport (KMSL)

Lat: 34.74°NLon: 87.6°WElev: 548ft.

Fair

74°F

23°C

Humidity 91%
Wind Speed Calm
Barometer 30.00 in (1015.3 mb)
Dewpoint 71°F (22°C)
Visibility 7.00 mi
Last update 23 Jul 3:53 am CDT
Extended Forecast for

Underwood-Petersville AL

Heat Advisory until July 23, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 23, 07:00pm

    NOW until
    7:00pm Sat

    Heat Advisory

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73. Calm wind.

    Slight Chance
    T-storms

    Low: 73 °F

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after noon.  Mostly cloudy, with a high near 94. Heat index values as high as 103. Calm wind becoming west around 5 mph.  Chance of precipitation is 50%.

    Slight Chance
    T-storms then
    Scattered
    T-storms

    High: 94 °F

  • Saturday
    Night

    Saturday Night: Scattered showers and thunderstorms, mainly before 10pm.  Mostly cloudy, with a low around 74. Southeast wind around 5 mph.  Chance of precipitation is 40%.

    Scattered
    T-storms

    Low: 74 °F

  • Sunday

    Sunday: Scattered showers and thunderstorms, mainly after 9am.  Mostly sunny, with a high near 93. Heat index values as high as 103. South wind around 5 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    High: 93 °F

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms before 1am.  Partly cloudy, with a low around 74. South wind around 5 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 74 °F

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after noon.  Mostly sunny, with a high near 94. Chance of precipitation is 40%.

    Scattered
    T-storms

    High: 94 °F

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 73. Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 73 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91.

    Chance
    T-storms

    High: 91 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Calm wind.
Saturday
Scattered showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 94. Heat index values as high as 103. Calm wind becoming west around 5 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 74. Southeast wind around 5 mph. Chance of precipitation is 40%.
Sunday
Scattered showers and thunderstorms, mainly after 9am. Mostly sunny, with a high near 93. Heat index values as high as 103. South wind around 5 mph. Chance of precipitation is 30%.
Sunday Night
Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 74. South wind around 5 mph. Chance of precipitation is 20%.
Monday
Scattered showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 94. Chance of precipitation is 40%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89.
Click Map For Forecast
Point Forecast:
Underwood-Petersville AL
 34.88°N 87.68°W (Elev. 630 ft)
3:50 am CDT Jul 23, 2016
4am CDT Jul 23, 2016-6pm CDT Jul 29, 2016
 
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Additional Resources

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Hourly Weather Forecast

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