Biscayne National Park, FL

1:49 AM EDT on May 18, 2013 (GMT -0400)
Elev: 33 ft
Lon: 80.4° W
Lat: 25.5° N
Source
Rapid Fire Updates™
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News
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
May 17, 2013
Spring warmth has arrived in most of the U.S., except this state.
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
May 17, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
May 16, 2013
Where Earth has been changed forever.
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
May 15, 2013
April 2013 was colder and wetter than average.
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
Weather Summary
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.

Biscayne National Park Weather at a Glance

Updated 1:39 AM EDT
Elevation
7 ft
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Now
Clear
Clear
Temperature
74.7 °F
Feels Like 73 °F
Wind(mph)
2.7
Sunrise / Set
6:35 AM
8:01 PM
Moon
Waxing Crescent
Tonight
Partly Cloudy 73 °F
Partly Cloudy
20% chance of precipitation
Saturday
Chance of a Thunderstorm 86 °F
Chance of a Thunderstorm
20% chance of precipitation
Saturday Night
Partly Cloudy 73 °F
Partly Cloudy
20% chance of precipitation
Sunday
Chance of Rain 88 | 72 °F
Chance of Rain
20% chance of precipitation
Monday
Chance of a Thunderstorm 86 | 73 °F
Chance of a Thunderstorm
20% chance of precipitation
Tuesday
Chance of a Thunderstorm 88 | 73 °F
Chance of T-storms
60% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.10 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
95%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KHST 180458Z AUTO 09003KT 10SM CLR 24/22 A3009 RMK AO2 SLP193 T02440220 403040200
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Heat Index
73 °F
Dew Point
73 °F
Wind
Speed / Dir
2.7 mph from ESE
Wind Gust
Health
0 out of 16
Pollen
3.90 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds from the ESE at 5 to 15 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 73F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Sunday
partlycloudy Partly cloudy with a chance of rain. High of 88F. Winds from the East at 5 to 15 mph. Chance of rain 20%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 73F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Tuesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the ESE at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Low of 73F. Winds from the ESE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 86F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 73F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 50%.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 84F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 73F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 50%.
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 84F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 50%.
Friday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 75F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 20%.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the East at 5 to 15 mph. Chance of rain 30%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 70F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Sunday
chancetstorms Clear with a chance of a thunderstorm. High of 86F. Winds less than 5 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Clear. Low of 72F. Winds less than 5 mph.
Monday
chancetstorms Clear with a chance of a thunderstorm. High of 86F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Tuesday
clear Clear with a chance of a thunderstorm. High of 86F. Winds from the East at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_clear Clear. Low of 77F. Winds from the East at 5 to 10 mph.
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Weather Forecast for Biscayne National Park FL

View Calendar 10-Day Forecast for station KFLHOMES6

Saturday, 18
Chance of a Thunderstorm
86 | 73 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Sunday, 19
Chance of Rain
88 | 72 °F
Chance of Rain
Chance of
Precipitation
20%
Monday, 20
Chance of a Thunderstorm
86 | 73 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Tuesday, 21
Chance of a Thunderstorm
88 | 73 °F
Chance of T-storms
Chance of
Precipitation
60%
Wednesday, 22
Chance of a Thunderstorm
86 | 73 °F
Chance of T-storms
Chance of
Precipitation
60%
Thursday, 23
Chance of a Thunderstorm
84 | 73 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 24
Chance of a Thunderstorm
84 | 75 °F
Chance of T-storms
Chance of
Precipitation
50%
Saturday, 25
Chance of a Thunderstorm
86 | 70 °F
Chance of T-storms
Chance of
Precipitation
30%
Sunday, 26
Chance of a Thunderstorm
86 | 72 °F
Chance of T-storms
Chance of
Precipitation
40%
Monday, 27
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds from the ESE at 5 to 15 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 73F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 71 83 | 69 80 | 69 74 | 70
Wind 3 mph SE 9 mph ESE 10 mph ESE 6 mph West
Humidity 87% 62% 66% 81%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 50% 46% 46% 40%
Conditions Rain Showers Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:35 AM
8:01 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.08], Average RMSE [1.51]
The National Weather Service forecast quality is excellent. MaxT RMSE [0.91], Average RMSE [1.34] : Use NWS
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy with a chance of rain. High of 88F. Winds from the East at 5 to 15 mph. Chance of rain 20%.
Sunday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 70 84 | 69 80 | 68 74 | 70
Wind 3 mph East 8 mph East 10 mph ESE 7 mph West
Humidity 84% 59% 66% 82%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 40% 36% 36% 40%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
6:34 AM
8:02 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.98], Average RMSE [1.04]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.00], Average RMSE [1.25] : Use NWS
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 73F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 70 84 | 70 80 | 70 73 | 70
Wind 5 mph East 7 mph ESE 9 mph ESE 13 mph East
Humidity 90% 61% 67% 88%
Chance of Precip. 20% 10% 20% 10%
Cloud Cover 45% 30% 42% 27%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:34 AM
8:02 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.11], Average RMSE [1.02]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.06], Average RMSE [1.42] : Use NWS
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Tuesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the ESE at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain. Low of 73F. Winds from the ESE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 70 83 | 70 81 | 70 74 | 71
Wind 11 mph East 14 mph ESE 14 mph ESE 13 mph ESE
Humidity 81% 63% 68% 87%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 30% 72% 93% 52%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:33 AM
8:03 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.07], Average RMSE [1.47]
The National Weather Service forecast quality is excellent. MaxT RMSE [0.99], Average RMSE [1.55] : Use NWS
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain. High of 86F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 73F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 71 83 | 70 81 | 70 76 | 70
Wind 14 mph ESE 18 mph ESE 18 mph East 18 mph ESE
Humidity 83% 64% 69% 84%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 35% 64% 75% 77%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:33 AM
8:03 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.13], Average RMSE [1.61]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.14], Average RMSE [1.45] : Use NWS
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 84F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 73F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 70 83 | 70 80 | 70 76 | 70
Wind 15 mph ESE 17 mph ESE 15 mph East 15 mph East
Humidity 82% 65% 71% 82%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 52% 88% 93% 81%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:33 AM
8:04 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.09], Average RMSE [1.30]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.03], Average RMSE [1.58] : Use NWS
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 84F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 50%.
Friday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 75F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 70 82 | 70 80 | 70 78 | 70
Wind 13 mph ESE 16 mph ESE 16 mph East 14 mph East
Humidity 77% 66% 73% 77%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 79% 96% 97% 75%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
6:32 AM
8:04 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.29], Average RMSE [1.37]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.35], Average RMSE [1.87] : Use NWS
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the East at 5 to 15 mph. Chance of rain 30%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 70F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 70 83 | 70 79 | 72 74 | 72
Wind 12 mph East 6 mph ESE 6 mph ESE 5 mph ESE
Humidity 75% 64% 74% 86%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 62% 63% 55% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:32 AM
8:05 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.36], Average RMSE [1.76]
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Sunday
chancetstorms Clear with a chance of a thunderstorm. High of 86F. Winds less than 5 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Clear. Low of 72F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 70 83 | 70 80 | 70 74 | 70
Wind 4 mph ESE 4 mph ESE 5 mph ESE 5 mph ESE
Humidity 80% 65% 70% 84%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 25% 19% 24% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:32 AM
8:05 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.65], Average RMSE [1.79]
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Monday
chancetstorms Clear with a chance of a thunderstorm. High of 86F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 71 83 | 72 80 | 72 78 | 72
Wind 5 mph ESE 5 mph ESE 6 mph ESE 6 mph ESE
Humidity 77% 66% 72% 78%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 11% 12% 23% 28%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:31 AM
8:06 PM
Source: BestForecast at 10:11 PM EDT on May 17, 2013
Descriptive Forecast
Tuesday
clear Clear with a chance of a thunderstorm. High of 86F. Winds from the East at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_clear Clear. Low of 77F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 72 83 | 72 80 | 72 79 | 72
Wind 6 mph East 7 mph East 8 mph East 8 mph East
Humidity 78% 65% 72% 77%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 27% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KHST) 85 °F 67 °F
Record (KHST) 95 °F (1945) 56 °F (1939)
Yesterday 98.4 °F 67.1 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Friday Good
OZONE
Friday Good
PM2.5
Saturday Good
OZONE
Saturday Good
PM2.5
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Good
OZONE
Monday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Virginia Key, FL 81.0 °F
Astronomy
May. 18, 2013 Rise Set
Actual Time 6:35 AM EDT 8:01 PM EDT
Civil Twilight 6:10 AM EDT 8:26 PM EDT
Nautical Twilight 5:40 AM EDT 8:56 PM EDT
Astronomical Twilight 5:09 AM EDT 9:27 PM EDT
Moon 1:43 PM EDT 1:44 AM EDT
Length Of Visible Light 14h 16m
Length of Day
13h 26m
Tomorrow will be 0m 56s longer.
Waxing Crescent, 51% of the Moon is Illuminated
Today
Waxing Crescent
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Today's Extremes
State Highs State Lows
91 °F
Punta Gorda
91 °F
Plant City
91 °F
Fort Myers
91 °F
Inverness
90 °F
Marathon
57 °F
Marianna
57 °F
Panama City
57 °F
Cecil Field
58 °F
Cross City
59 °F
Zephyrhills
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Homestead AFB 76 °F Clear 12:58 AM EDT
Kendall 77 °F Mostly Cloudy 12:53 AM EDT
Miami 78 °F Mostly Cloudy 12:53 AM EDT
Opa Locka 77 °F Clear 12:53 AM EDT
Flight To ETA Status
AVA8
Bogota
KMIA 01:25AM On Time
KAL265
Anchorage, AK
KMIA 01:44AM On Time
WOA5411
Bangor, ME
KMIA 03:17AM En Route / Delayed
AAL900
Ezeiza, Buenos Aires Province
KMIA 03:42AM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KHST)
Wind Speed: 3.0 kts.
Wind Dir: 112° (ESE)
Ceiling: Unlimited

METAR KHST 180458Z AUTO 09003KT 10SM CLR 24/22 A3009 RMK AO2 SLP193 T02440220 403040200

Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Diamondbacks vs. Marlins 7:10 PM EDT on May 17, 2013 Partly Cloudy, 79 °F
Dodgers vs. Braves 7:30 PM EDT on May 17, 2013 Chance of Rain, 76 °F
Diamondbacks vs. Marlins 7:10 PM EDT on May 18, 2013 Chance of a Thunderstorm, 79 °F
Diamondbacks vs. Marlins 1:10 PM EDT on May 19, 2013 Partly Cloudy, 86 °F
Event Date Forecast
Elche vs. Almería 12:00 PM CEST on May 18, 2013 Chance of Rain, High 64° F/ 18° C
Mirandés vs. Hércules 12:00 PM CEST on May 18, 2013 Chance of Rain, High 69° F/ 21° C
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Ford EcoBoost 400 3:15 PM EST on November 17, 2013 Average High 81° F/ 27° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 18, 2013 Partly Cloudy, 72 °F
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Videos
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Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
South Dade, Leisure City, FL 74.7 °F 73 °F 73 °F 95% ESE  at  2.7 mph - / hr 7 ft 1:39 AM EDT Normal  
Bali at The Isles at Oasis, Homestead, FL 75.4 °F 75 °F 72 °F 91% ESE  at  0.0 mph 0.00 in / hr 10 ft 1:49 AM EDT Rapid Fire
FL_Meso Homestead , Homestead, FL 73 °F - 72 °F 97% NE  at  2 mph 0.00 in / hr 0 ft 1:30 AM EDT MADIS
Farmland Estates, Homestead, FL 72.7 °F - 72 °F 96% ESE  at  0.0 mph 0.00 in / hr 8 ft 1:49 AM EDT Rapid Fire
Miami Everglades RV Resort, Miami, FL 73.2 °F - 71 °F 94% South  at  0.0 mph 0.00 in / hr 10 ft 1:49 AM EDT Rapid Fire
MesoWest EVERGLADES ARS , Homestead, FL 73 °F 71 °F 70 °F 90% East  at  3 mph 0.00 in / hr 8 ft 11:00 PM EDT MADIS
Black Point SDWWTP, Goulds, FL 78.3 °F 81 °F 74 °F 85% SE  at  4.0 mph 0.00 in / hr 35 ft 1:42 AM EDT Normal
Cutler Bay, FL, Cutler Bay, FL 77.2 °F 79 °F 70 °F 78% SE  at  0.7 mph 0.00 in / hr 33 ft 1:49 AM EDT Rapid Fire  
SFWMD S331W, Miami, FL 70 °F - 68 °F 91% ESE  at  1 mph 0.00 in / hr 7 ft 1:15 AM EDT MADIS
Palmetto Bay - Franjo, Palmetto Bay, FL 76.0 °F 76 °F 72 °F 88% SSW  at  1.0 mph 0.00 in / hr 20 ft 1:49 AM EDT Normal
Metrozoo, Miami, FL 78.6 °F 81 °F 68 °F 71% NE  at  0.7 mph 0.00 in / hr 8 ft 1:49 AM EDT Rapid Fire  
South Dade / The Falls, Miami, FL 78.6 °F 80 °F 61 °F 54% SE  at  0.0 mph 0.00 in / hr 9 ft 1:49 AM EDT Rapid Fire
The Hammocks, Miami, FL 74.4 °F 73 °F 71 °F 88% North  at  0.0 mph 0.00 in / hr 6 ft 1:48 AM EDT Normal
RAWS CHEKIKA FL, Miami, FL 70 °F - 70 °F 99% SSE  at  4 mph 0.00 in / hr 4 ft 12:37 AM EDT MADIS
Village of Pinecrest, Village of Pinecrest / Miami, FL 78.0 °F 80 °F 72 °F 83% East  at  3.0 mph 0.00 in / hr 15 ft 1:46 AM EDT Normal
kendale lakes, Miami, FL 78.3 °F 81 °F 75 °F 89% South  at  0.0 mph 0.00 in / hr 26 ft 1:49 AM EDT Rapid Fire  
Westwood Lake/Snapper Creek, Miami, FL 79.5 °F 83 °F 70 °F 74% ESE  at  0.5 mph 0.00 in / hr 7 ft 1:49 AM EDT Rapid Fire  
APRSWXNET S. Miami FL , South Miami, FL 78 °F 80 °F 73 °F 84% ESE  at  0 mph 0.00 in / hr 13 ft 1:13 AM EDT MADIS
Fairchild Tropical Botanic Garden, Coral Gables, FL 79.1 °F 81 °F 63 °F 58% SE  at  0.0 mph 0.00 in / hr 17 ft 1:45 AM EDT Rapid Fire
Southwest, Miami, FL 78.8 °F 77 °F 79 °F - NNE  at  0.0 mph 0.00 in / hr 35 ft 1:45 AM EDT Normal
RAWS CACHE FL, Homestead, FL 71 °F - 71 °F 100% ESE  at  3 mph 0.00 in / hr 4 ft 1:16 AM EDT MADIS
FIU MMC, Miami, FL 77.9 °F 80 °F 72 °F 81% East  at  0.0 mph 0.00 in / hr 52 ft 1:49 AM EDT Rapid Fire  
Tamiami-Imperial Lake, Miami, FL 79.0 °F 82 °F 72 °F 79% SE  at  0.7 mph 0.00 in / hr 7 ft 1:49 AM EDT Rapid Fire  
DV Floral Group, Miami, FL 78.7 °F 82 °F 73 °F 83% ESE  at  5.0 mph 0.00 in / hr 26 ft 1:47 AM EDT Normal
MARITIME , Key Biscayne, FL 79 °F 77 °F - - SE  at  13 mph 0.00 in / hr 0 ft 1:00 AM EDT MADIS
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