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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Mayport, Florida  Lat: 30.39N, Lon: 81.43W
Wx Zone: FLZ033 ICAO Used: KNRB
Current Conditions
Updated: 1152 AM EDT WED AUG 20 2008
Sun & Moon Information
Overcast
Overcast
Temp: 82°F
Humidity: 79%
Wind Speed: NE 18 MPH
Barometer: 29.86 in.
Dewpoint: 75°F
Heat Index: 89°F
Wind Chill: 82°F
Civil Twilight: 6:30 AM EDT Moon Phase:
Waning Gibbous Moon
Sunrise: 6:55 AM EDT
Sunset: 8:02 PM EDT
Civil Twilight: 8:27 PM EDT
Forecast for Mayport, Florida:
Dated: 550 AM EDT WED AUG 20 2008    Expires: 600 PM EDT WED AUG 20 2008
7 Day View   
TODAYTONIGHTTHURSDAYTHURSDAY
NIGHT
FRIDAY
Thunder
Storms
Thunder
Storms
Thunder
Storms
Thunder
Storms
Chance
Of
T-Storm
Hi: 85°F
Lo: 79°F Hi: 85°F
Lo: 79°F Hi: 85°F
Pop: 80% Pop: 90% Pop: 90% Pop: 80% Pop: 70%
ZoneCast:
Dated: 550 AM EDT WED AUG 20 2008    Expires: 600 PM EDT WED AUG 20 2008
TROPICAL STORM WIND WARNING IN EFFECT UNTIL 6 AM EDT FRIDAY ...FLOOD WATCH IN EFFECT THROUGH FRIDAY AFTERNOON... ...HURRICANE WIND WATCH IN EFFECT THROUGH LATE THURSDAY NIGHT... ...TROPICAL STORM WARNING IN EFFECT... ...HURRICANE WATCH IN EFFECT...
Includes the Counties: Flagler, St Johns

Today...Tropical storm conditions possible. Numerous showers and isolated thunderstorms in the morning...Then widespread showers and thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds 15 to 20 mph with gusts to around 30 mph. Chance of rain 80 percent.

Tonight...Tropical storm conditions expected with hurricane conditions possible. Showers and thunderstorms. Lows in the upper 70s. North winds 15 to 20 mph with gusts to around 30 mph increasing to 30 to 35 mph with gusts to around 50 mph after midnight. Chance of rain 90 percent.

Thursday...Tropical storm conditions expected with hurricane conditions possible. Showers and thunderstorms. Highs in the mid 80s. North winds 40 to 45 mph with gusts to around 65 mph becoming southwest and increasing to 50 to 60 mph with gusts to around 80 mph in the afternoon. Chance of rain 90 percent.

Thursday Night...Tropical storm conditions expected with hurricane conditions possible. Showers and thunderstorms. Lows in the upper 70s. South winds 50 to 60 mph with gusts to around 80 mph Decreasing to 40 to 45 mph with gusts to around 65 mph after midnight. Chance of rain 80 percent.

Friday...Very windy. Mostly cloudy with showers and thunderstorms likely. Highs in the mid 80s. Northeast winds 25 to 30 mph shifting to the east in the afternoon. Gusts up to 45 mph. Chance of rain 70 percent.

Friday Night...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 70s.

Saturday...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the mid 80s.

Saturday Night...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 70s.

Sunday...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s.

Sunday Night...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 70s.

Monday...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs around 90.

Monday Night...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 70s.

Tuesday...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the upper 80s.


U.S. Forecasts are Public Domain and derived from the National Weather Service - (IWIN)
and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.