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

Isaias to Bring Tropical Impacts Across to the East Coast

Isaias is forecast to make landfall tonight in the Carolinas with dangerous storm surge, flash flooding, damaging winds, and isolated tropical tornadoes. Isaias may strengthen briefly prior to landfall, but the impacts will be the same regardless of the categorical definition. Isaias impacts will be felt all along the East Coast as Isaias moves northward through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville Naval Air Station (KNIP)

Lat: 30.23°NLon: 81.67°WElev: 10ft.

Mostly Cloudy

87°F

31°C

Humidity 65%
Wind Speed NW 17 G 30 mph
Barometer 29.85 in (1010.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 3 Aug 10:53 am EDT
Extended Forecast for

Jacksonville FL

High Surf Advisory until August 3, 11:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until August 3, 11:00pm

    NOW until
    11:00pm Mon

    High Surf Advisory

  • Today

    Today: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 88. Breezy, with a northwest wind around 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely and
    Breezy

    High: 88 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Northwest wind 5 to 8 mph becoming southwest after midnight.

    Chance
    Showers then
    Partly Cloudy

    Low: 76 °F

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming southeast around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 95 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Southeast wind around 6 mph becoming calm in the evening.

    Chance
    T-storms

    Low: 76 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76.

    Chance
    T-storms

    Low: 76 °F

  • Thursday

    Thursday: Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 92. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 92 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.

    Slight Chance
    T-storms

    Low: 76 °F

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 88. Breezy, with a northwest wind around 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76. Northwest wind 5 to 8 mph becoming southwest after midnight.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming southeast around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Southeast wind around 6 mph becoming calm in the evening.
Wednesday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76.
Thursday
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 93. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Sunday
Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Jacksonville FL
 30.34°N 81.65°W
Last Update:
10:16 am EDT Aug 3, 2020
Forecast Valid:
11am EDT Aug 3, 2020-6pm EDT Aug 9, 2020
 
Forecast Discussion
 
Get as KML Get as XML

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