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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Mayport Naval Station - Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Mostly Cloudy

87°F

31°C

Humidity 63%
Wind Speed Vrbl 5 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 20 Jul 10:52 am EDT
Extended Forecast for

Atlantic Beach FL

  • Today

    Today: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 88. East wind 6 to 10 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 88 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Southeast wind 3 to 8 mph.

    Partly Cloudy

    Low: 76 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 89. Southwest wind 5 to 9 mph becoming southeast in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 89 °F

  • Friday
    Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 77. South wind 5 to 9 mph.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 77 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 89. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.

    Sunny then
    Chance
    T-storms

    High: 89 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Mostly cloudy, with a low around 77. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 77 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 8am.  Mostly sunny, with a high near 90. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 90 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 78.

    Slight Chance
    T-storms

    Low: 78 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 90.

    Chance
    T-storms

    High: 90 °F

Detailed Forecast

Today
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. East wind 6 to 10 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 76. Southeast wind 3 to 8 mph.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Southwest wind 5 to 9 mph becoming southeast in the afternoon.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. South wind 5 to 9 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Atlantic Beach FL
 30.34°N 81.41°W
10:15 am EDT Jul 20, 2017
11am EDT Jul 20, 2017-6pm EDT Jul 26, 2017
 
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