Mayport, FL

2:00 PM EDT on May 24, 2017 (GMT -0400)
Mayport Naval Station / Adm. David L. McDonald Field | | Change Station

Elev 16 ft 30.39 °N, 81.42 °W | Updated 6 minutes ago

Thunderstorms and Rain
Thunderstorm Rain Mist
72 °F
Feels Like 72 °F
N
15
Wind Variable Wind from SW
Gusts 34 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.71 in
Visibility 2.5 miles
Clouds Scattered Clouds 1300 ft
Mostly Cloudy 2200 ft
Overcast 7500 ft
Dew Point 71 °F
Humidity 97%
Rainfall 2.28 in
Snow Depth Not available.
6:26 AM 8:18 PM
Waning Crescent, 2% visible
SPECI KNRB 241754Z 23013G30KT 2 1/2SM TSRA BR SCT013 BKN022 OVC075 22/22 A2971 RMK AO2 WSHFT 1739 VIS 1 3/4V4 P0001 T02220217
Pressure 29.71 in
Visibility 2.5 miles
Clouds Scattered Clouds 1300 ft
Mostly Cloudy 2200 ft
Overcast 7500 ft
Dew Point 71 °F
Humidity 97%
Rainfall 2.28 in
Snow Depth Not available.
6:26 AM 8:18 PM
Waning Crescent, 2% visible
SPECI KNRB 241754Z 23013G30KT 2 1/2SM TSRA BR SCT013 BKN022 OVC075 22/22 A2971 RMK AO2 WSHFT 1739 VIS 1 3/4V4 P0001 T02220217

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10-Day Weather Forecast

Almanac

Astronomy

May. 24, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows

Community

WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Tornado Watch
Issued: 1:43 PM EDT May. 24, 2017 – National Weather Service

Tornado Watch 263 remains in effect until 600 PM EDT for the
following locations


FL
. Florida counties included are

Baker Columbia Duval
Hamilton Nassau Suwannee




Areal Flood Warning
Issued: 1:19 PM EDT May. 24, 2017 – National Weather Service

The National Weather Service in Jacksonville has issued a

* Flood Warning for...
central Nassau County in northeastern Florida...
Duval County in northeastern Florida...

* until 415 PM EDT

* at 117 PM EDT, Doppler radar and automated rain gauges indicated
thunderstorms with heavy rain over the area. The rain will cause
flooding. Rainfall at the Jacksonville International Airport was
3.32 inches since around 11 am this morning. Additional rainfall
of 1 to 2 inches are possible.

* Some locations that will experience flooding include...
Jacksonville, Fernandina Beach, Callahan, Jacksonville
international Arpt, Arlington, Yulee, Neptune Beach, Cisco gardens,
San Pablo and Craig Field.

Precautionary/preparedness actions...

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

A Flood Warning means that flooding is imminent or occurring. All
interested parties should take necessary precautions immediately.


Lat... Lon 3028 8199 3052 8199 3069 8170 3072 8155
      3071 8154 3072 8153 3073 8147 3072 8147
      3074 8146 3074 8145 3072 8145 3072 8146
      3071 8145 3029 8139


Shashy


Areal Flood Advisory
Issued: 1:52 PM EDT May. 24, 2017 – National Weather Service

The National Weather Service in Jacksonville has issued a

* flood advisory for...
Bradford County in northern Florida...
central St. Johns County in northeastern Florida...
southern Baker County in northeastern Florida...
Union County in northern Florida...
Clay County in northeastern Florida...
southern Duval County in northeastern Florida...

* until 445 PM EDT

* at 151 PM EDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause minor flooding in the advisory area.
Up to two inches of rain have already fallen.

* Some locations that will experience flooding include...
Saint Augustine, Orange Park, Green Cove Springs, Starke, Lake
Butler, Raiford, Ponte Vedra Beach, unf, mandarin and Fruit Cove.

Additional rainfall of 1 to 2 inches is expected over the area. This
additional rain will result in minor flooding.

Precautionary/preparedness actions...

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

A flood advisory means river or stream flows are elevated, or
ponding of water in urban or other areas is occurring or is imminent.


Lat... Lon 2985 8142 2989 8240 2992 8242 3033 8244
      3036 8210 3033 8205 3027 8205 3031 8201
      3029 8197 3028 8166 3029 8136 3018 8135
      3009 8131 2991 8128


Shashy


1206 PM EDT Wed may 24 2017

The National Weather Service in Jacksonville has issued a

* flood advisory for...
Nassau County in northeastern Florida...
southern Baker County in northeastern Florida...
Duval County in northeastern Florida...
Camden County in southeastern Georgia...

* until 200 PM EDT

* at 1205 PM EDT, Doppler radar indicated heavy rain due to heavy
showers and thunderstorms. This will cause minor flooding in the
advisory area. Rainfall amounts of 1 inch of rain have fallen on
top of rainfall from earlier shower activity. Additional amounts
of 1 to 2 inches are possible.

* Some locations that will experience flooding include...
Jacksonville, St. Marys, Kingsland, Fernandina Beach, Orange Park,
Hilliard, Woodbine, Callahan, Jacksonville international Arpt and
unf.

Precautionary/preparedness actions...

A flood advisory means river or stream flows are elevated, or ponding
of water in urban or other areas is occurring or is imminent.


Lat... Lon 3008 8136 3025 8138 3025 8144 3017 8143
      3017 8140 3016 8143 3016 8140 3015 8144
      3015 8140 3010 8145 3019 8173 3014 8246
      3034 8246 3037 8204 3075 8204 3075 8203
      3082 8190 3097 8191 3098 8142


Shashy


Special Statement
Issued: 1:40 PM EDT May. 24, 2017 – National Weather Service

... Significant weather advisory for Alachua... Flagler... southeastern
Bradford... St. Johns... Putnam... Marion... Clay and southeastern Duval
counties until 245 PM EDT...

At 139 PM EDT, waves of thunderstorms will move northeast at 50 mph
and impact parts of northeast Florida through 2:45 PM. Winds gusts
of 35 to 50 mph can be expected along with possible minor wind
damage.

Locations impacted include...
Gainesville, Palm Coast, Ocala, Saint Augustine, Palatka, Orange
Park, Green Cove Springs, Starke, Rainbow Lakes Estates and Flagler
Beach.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.


Lat... Lon 2943 8110 2941 8115 2927 8115 2926 8141
      2940 8142 2933 8168 2928 8164 2896 8166
      2896 8231 2905 8249 2922 8249 2922 8240
      2948 8241 2949 8249 2971 8249 3042 8137
      3024 8134 2952 8110
time... Mot... loc 1739z 231deg 45kt 2969 8238 2962 8233 2937 8244


Enyedi


140 PM EDT Wed may 24 2017

... Significant weather advisory for Alachua... Flagler... southeastern
Bradford... St. Johns... Putnam... Marion... Clay and southeastern Duval
counties until 245 PM EDT...

At 139 PM EDT, waves of thunderstorms will move northeast at 50 mph
and impact parts of northeast Florida through 2:45 PM. Winds gusts
of 35 to 50 mph can be expected along with possible minor wind
damage.

Locations impacted include...
Gainesville, Palm Coast, Ocala, Saint Augustine, Palatka, Orange
Park, Green Cove Springs, Starke, Rainbow Lakes Estates and Flagler
Beach.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.


Lat... Lon 2943 8110 2941 8115 2927 8115 2926 8141
      2940 8142 2933 8168 2928 8164 2896 8166
      2896 8231 2905 8249 2922 8249 2922 8240
      2948 8241 2949 8249 2971 8249 3042 8137
      3024 8134 2952 8110
time... Mot... loc 1739z 231deg 45kt 2969 8238 2962 8233 2937 8244


Enyedi