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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

Jacksonville Naval Air Station (KNIP)

Lat: 30.23°NLon: 81.67°WElev: 10ft.

Partly Cloudy

30°C

86°F

Humidity 67%
Wind Speed E 7 km/h
Barometer 1018.3 mb (30.09 in)
Dewpoint 23°C (74°F)
Visibility 16 km
Heat Index34°C (94°F)
Last update 21 Jul 11:53 am EDT
Extended Forecast for

Jacksonville FL

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 34. Heat index values as high as 38. Light southeast wind increasing to 8 to 13 km/h.

    Slight Chance
    T-storms

    High: 34 °C

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 25. Southeast wind 8 to 14 km/h becoming west after midnight.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 25 °C

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 2pm.  Increasing clouds, with a high near 34. Heat index values as high as 38. Southwest wind 10 to 16 km/h becoming south in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 34 °C

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 25. Southwest wind around 14 km/h.

    Chance
    T-storms

    Low: 25 °C

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 33. Southwest wind 13 to 16 km/h.

    Chance
    Showers then
    Chance
    T-storms

    High: 33 °C

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 25.

    Chance
    T-storms

    Low: 25 °C

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 34.

    Chance
    T-storms

    High: 34 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 25.

    Slight Chance
    T-storms

    Low: 25 °C

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 33.

    Chance
    T-storms

    High: 33 °C

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 34. Heat index values as high as 38. Light southeast wind increasing to 8 to 13 km/h.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 25. Southeast wind 8 to 14 km/h becoming west after midnight.
Saturday
A 30 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 34. Heat index values as high as 38. Southwest wind 10 to 16 km/h becoming south in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 25. Southwest wind around 14 km/h.
Sunday
A 40 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 33. Southwest wind 13 to 16 km/h.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 25.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 34.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 25.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 25.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 25.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 33.
Click Map For Forecast
Point Forecast:
Jacksonville FL
 30.34°N 81.65°W
11:16 am EDT Jul 21, 2017
12pm EDT Jul 21, 2017-6pm EDT Jul 27, 2017
 
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