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Tropical rainstorm poses dangerous flood threat along Gulf Coast. Chevron right

Irma, FL

78°F
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Irma

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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Thursday, August 21

Day

8/21
87°Hi
RealFeel® 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 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
A couple of showers and a thunderstorm in the morning; otherwise, cloudy

Max UV Index3 (Moderate)

WindESE 4 mph

Wind Gusts5 mph

Probability of Precipitation63%

Probability of Thunderstorms34%

Precipitation0.06 in

Rain0.06 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover96%

Night

8/21
76°Lo
RealFeel® 82°
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.
LEARN MORE
A couple of evening showers and a thunderstorm; otherwise, mostly cloudy

WindE 4 mph

Wind Gusts7 mph

Probability of Precipitation65%

Probability of Thunderstorms35%

Precipitation0.18 in

Rain0.18 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover73%

Sun & Moon

12 hrs 59 mins
Rise 7:03 AM
Set 8:02 PM
Waning Crescent
Rise 5:16 AM
Set 7:18 PM

Temperature History

8/21
High
Low
Forecast
87°
76°
Average
90°
76°
Last Year
90°
73°

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Weather Near Irma:

  • Clearwater, FL
  • St. Petersburg, FL
  • Tampa, FL
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