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Heavy Rain and Potential for Flash Flooding

Strong to severe thunderstorms are forecast to develop along a frontal system stretching from portions of the Mississippi Valley into the Ohio Valley. These storms may produce heavy rain and flash flooding. The threat shifts east on Friday. Moonsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Four Corners area. Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville Naval Air Station (KNIP)

Lat: 30.23°NLon: 81.67°WElev: 10ft.

Mostly Cloudy

83°F

28°C

Humidity 77%
Wind Speed S 3 mph
Barometer 29.95 in (1013.8 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 27 Jul 8:53 pm EDT
Extended Forecast for

Jacksonville FL

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Mostly cloudy, with a low around 76. Calm wind becoming southwest around 5 mph after midnight.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms then
    Slight Chance
    T-storms

    Low: 76 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 94. Heat index values as high as 105. West wind around 7 mph.

    Slight Chance
    T-storms

    High: 94 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 77. Southwest wind 6 to 9 mph.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 77 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 3pm.  Partly sunny, with a high near 93. Heat index values as high as 103. Breezy, with a west wind 8 to 15 mph.  Chance of precipitation is 60%.

    Slight Chance
    T-storms then
    T-storms
    Likely and
    Breezy

    High: 93 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly after 3am.  Mostly cloudy, with a low around 75. Southwest wind 7 to 11 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 75 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 3pm.  Mostly cloudy, with a high near 89. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 89 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 74. Chance of precipitation is 50%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 74 °F

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 9am.  Mostly sunny, with a high near 87. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 87 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74.

    Chance
    T-storms then
    Chance
    Showers

    Low: 74 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 76. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 94. Heat index values as high as 105. West wind around 7 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 77. Southwest wind 6 to 9 mph.
Saturday
Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 93. Heat index values as high as 103. Breezy, with a west wind 8 to 15 mph. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely, mainly after 3am. Mostly cloudy, with a low around 75. Southwest wind 7 to 11 mph. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 50%.
Monday
A chance of showers, with thunderstorms also possible after 9am. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Jacksonville FL
 30.34°N 81.65°W
8:16 pm EDT Jul 27, 2017
9pm EDT Jul 27, 2017-6pm EDT Aug 3, 2017
 
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