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 >

Hazardous Weather Conditions

Current conditions at

Jacksonville Naval Air Station (KNIP)

Lat: 30.23°NLon: 81.67°WElev: 10ft.

Mostly Cloudy

33°C

91°F

Humidity 49%
Wind Speed Vrbl 9 km/h
Barometer 1017.4 mb (30.06 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index36°C (96°F)
Last update 23 Jul 11:53 am EDT
Extended Forecast for

Jacksonville FL

  • This
    Afternoon

    This Afternoon: Sunny and hot, with a high near 36. Heat index values as high as 39. Southwest wind 8 to 11 km/h becoming southeast.

    Hot

    High: 36 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southeast wind 14 to 18 km/h becoming southwest after midnight.

    Partly Cloudy

    Low: 24 °C

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny and hot, with a high near 35. Heat index values as high as 39. West wind 5 to 14 km/h becoming southeast in the afternoon.

    Sunny then
    Chance
    T-storms

    High: 35 °C

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 23. Southeast wind 8 to 13 km/h becoming southwest after midnight.

    Chance
    T-storms then
    Partly Cloudy

    Low: 23 °C

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 34. Southwest wind 5 to 13 km/h becoming southeast in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 34 °C

  • Monday
    Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 23.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 23 °C

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 36.

    Chance
    T-storms

    High: 36 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Partly Cloudy

    Low: 24 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 36.

    Slight Chance
    T-storms

    High: 36 °C

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 36. Heat index values as high as 39. Southwest wind 8 to 11 km/h becoming southeast.
Tonight
Partly cloudy, with a low around 24. Southeast wind 14 to 18 km/h becoming southwest after midnight.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 35. Heat index values as high as 39. West wind 5 to 14 km/h becoming southeast in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 23. Southeast wind 8 to 13 km/h becoming southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Southwest wind 5 to 13 km/h becoming southeast in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 23.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
Click Map For Forecast
Point Forecast:
Jacksonville FL
 30.34°N 81.65°W
12:15 pm EDT Jul 23, 2016
12pm EDT Jul 23, 2016-6pm EDT Jul 29, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database