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Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, August 15

Current Weather

2:33 PM

90°F
Mostly cloudy
RealFeel® 106°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel®
106°
RealFeel Shade™
98°
Max UV Index
6.9 (High)
Wind
E 8 mph
Wind Gusts
8 mph
Humidity
67%
Indoor Humidity
67% (Dangerously Humid)
Dew Point
78° F
Pressure
↔ 30.08 in
Cloud Cover
76%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

8/15
90°Hi
RealFeel® 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Humid with sunshine and some clouds; a thunderstorm in parts of the area this afternoon
alerts

Heat Advisory

11:00 AM Friday - 7:00 PM Friday

Max UV Index11.0 (Extreme)

AccuLumen Brightness Index™8 (Bright)

WindSSW 7 mph

Wind Gusts12 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.06 in

Rain0.06 in

Hours of Precipitation1.5

Hours of Rain1.5

Cloud Cover35%

Morning

Afternoon

Night

8/15
80°Lo
RealFeel® 89°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
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Variable cloudiness with a thunderstorm in a couple of spots
alerts

Heat Advisory

11:00 AM Friday - 7:00 PM Friday

WindSSW 6 mph

Wind Gusts9 mph

Probability of Precipitation80%

Probability of Thunderstorms48%

Precipitation0.08 in

Rain0.08 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover32%

Evening

Overnight

Sun & Moon

13 hrs 16 mins
Rise 6:52 AM
Set 8:08 PM
Waning Gibbous
Rise --
Set 1:32 PM

Temperature History

8/15
High
Low
Forecast
90°
80°
Average
90°
75°
Last Year
90°
83°

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Weather Near Mayport:

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