Saint Augustine, FL

7:01 PM EST on February 11, 2012 (GMT -0500)
Elev: 33 ft
Lon: 81.3° W
Lat: 29.8° N
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Active Advisory: Freeze Warning, Freeze Watch, Wind Chill Advisory (US Severe Weather)
Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground Broadcast Network
Saint Augustine Weather at a Glance
Updated 7:01 PM EST
Weather Station - report
Lake Sienna, St Augustine
Elevation
11 ft
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Now
Clear
Clear
Temperature
54.3 °F
Feels Like 54.3 °F
Wind(mph)
5.8
Sunrise / Set
7:08 AM
6:10 PM
Moon
Waning Gibbous
Tonight
Partly Cloudy 29 °F
Partly Cloudy
Tomorrow
Clear 49 °F
Clear
Tomorrow Night
Clear 32 °F
Clear
Monday
Partly Cloudy 58 | 45 °F
Partly Cloudy
Tuesday
Chance of Rain 68 | 58 °F
Chance of Rain
20% chance of precipitation
Wednesday
Chance of Rain 70 | 52 °F
Chance of Rain
20% chance of precipitation
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
30.03 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
36%
Rainfall
0.04 in
Snow Depth
Not available.
METAR
METAR KSGJ 112258Z 30009G18KT 10SM CLR 13/01 A2998 RMK AO2 SLP153 T01330006
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
54.3 °F
Dew Point
28 °F
Wind
Speed / Dir
5.8 mph from NW
Wind Gust
5.8 mph
Health
UV
0 out of 16
Pollen
8.00 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for St. Johns
Tonight
nt_sunny Much colder. Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph. Lowest wind chill readings 17 to 22 after midnight.
Sunday
partlycloudy Cooler. Mostly sunny. Highs around 50. North winds 10 to 15 mph. Lowest wind chill readings 17 to 22 in the morning.
Sunday Night
nt_sunny Mostly clear. Lows in the upper 20s inland...in the lower 30s coast. Northwest winds 5 mph.
Monday
partlycloudy Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 50s. North winds 5 mph shifting to the east in the afternoon.
Monday Night
nt_partlycloudy Not as cool. Partly cloudy. Lows in the mid 40s. South winds 5 mph.
Tuesday through Wednesday
partlycloudy Partly cloudy with a 20 percent chance of showers. Highs in the lower 70s. Lows in the upper 50s.
Wednesday Night through Friday
partlycloudy Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Highs in the mid 70s.
Friday Night and Saturday
nt_partlycloudy Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Source: NWS at 2:06 PM EST on February 11, 2012
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Nowcast
Lake Wind Advisory in effect until 7 PM EST this evening...
Freeze warning in effect from 2 am to 9 am EST Sunday...
Wind Chill Advisory in effect from 3 am to 9 am EST Sunday...
Freeze watch in effect from late Sunday night through Monday morning...
Forecast
View Calendar 7-Day Weather Forecast for 32080
Saturday, 11
Partly Cloudy
64 | 29 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 12
Clear
49 | 32 °F
Clear
Chance of
Precipitation
0%
Monday, 13
Partly Cloudy
58 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 14
Chance of Rain
68 | 58 °F
Chance of Rain
Chance of
Precipitation
20%
Wednesday, 15
Chance of Rain
70 | 52 °F
Chance of Rain
Chance of
Precipitation
20%
Thursday, 16
Chance of Rain
70 | 56 °F
Chance of Rain
Chance of
Precipitation
20%
Friday, 17
Chance of Rain
74 | 56 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 18
Partly Cloudy
65 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Tonight
nt_sunny Much colder. Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph. Lowest wind chill readings 17 to 22 after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 60 | 42 59 | 33 43 | 22
Wind 10 mph WNW 13 mph WNW 13 mph NW 14 mph NNW
Humidity 83% 51% 36% 43%
Chance of Precip. 70% 0% 0% 0%
Cloud Cover 68% 38% 41% 20%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:08 AM
6:10 PM
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Sunday
partlycloudy Cooler. Mostly sunny. Highs around 50. North winds 10 to 15 mph. Lowest wind chill readings 17 to 22 in the morning.
Sunday Night
nt_sunny Mostly clear. Lows in the upper 20s inland...in the lower 30s coast. Northwest winds 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 14 47 | 16 45 | 21 36 | 22
Wind 10 mph NNW 11 mph NNW 6 mph North 5 mph NW
Humidity 49% 28% 38% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 22% 21% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:07 AM
6:11 PM
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Monday
partlycloudy Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 50s. North winds 5 mph shifting to the east in the afternoon.
Monday Night
nt_partlycloudy Not as cool. Partly cloudy. Lows in the mid 40s. South winds 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 24 55 | 30 55 | 37 48 | 41
Wind 4 mph NW 5 mph North 5 mph ESE 6 mph SSE
Humidity 68% 37% 48% 78%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 19% 26% 37% 35%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:06 AM
6:12 PM
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Tuesday through Wednesday
partlycloudy Partly cloudy with a 20 percent chance of showers. Highs in the lower 70s. Lows in the upper 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 44 65 | 50 66 | 53 59 | 54
Wind 4 mph South 8 mph South 6 mph South 6 mph South
Humidity 95% 60% 63% 80%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 50% 68% 68% 54%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:06 AM
6:12 PM
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Tuesday through Wednesday
partlycloudy Partly cloudy with a 20 percent chance of showers. Highs in the lower 70s. Lows in the upper 50s.
Wednesday Night through Friday
partlycloudy Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Highs in the mid 70s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 66 | 54 66 | 54 58 | 54
Wind 6 mph SSW 8 mph WSW 6 mph NW 4 mph NNE
Humidity 78% 61% 66% 86%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 54% 53% 44% 34%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
7:05 AM
6:13 PM
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Wednesday Night through Friday
partlycloudy Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Highs in the mid 70s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 52 65 | 55 66 | 58 59 | 56
Wind 4 mph North 7 mph NNE 6 mph East 6 mph SSE
Humidity 95% 70% 73% 90%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 48% 65% 66% 68%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:05 AM
6:13 PM
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Wednesday Night through Friday
partlycloudy Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Highs in the mid 70s.
Friday Night and Saturday
nt_partlycloudy Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 69 | 58 69 | 58 61 | 58
Wind 7 mph SW 12 mph West 8 mph West 11 mph WNW
Humidity 96% 67% 67% 89%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 60% 50% 43% 36%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
7:05 AM
6:13 PM
Source: NWS at 2:06 PM EST on February 11, 2012
Regional Forecast for St. Johns
Friday Night and Saturday
nt_partlycloudy Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 64 | 58 63 | 58 61 | 58
Wind 9 mph WNW 9 mph NW 6 mph North 11 mph WNW
Humidity 98% 81% 83% 89%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 41% 47% 54% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:05 AM
6:13 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 11, 2012 Max Temp Min Temp
Normal (KSGJ) 63 °F 47 °F
Record (KSGJ) 80 °F (2009) 31 °F (1978)
Yesterday 78.6 °F 57.7 °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.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
OZONE
Current 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
Mayport (Bar Pilots Dock), FL 63.0 °F
Fernandina Beach, FL 63.0 °F
Trident Pier, FL 70.0 °F
Marine Forecast - Surf Forecast
Astronomy
Feb. 11, 2012 Rise Set
Actual Time 7:08 AM EST 6:10 PM EST
Civil Twilight 6:43 AM EST 6:35 PM EST
Nautical Twilight 6:15 AM EST 7:03 PM EST
Astronomical Twilight 5:47 AM EST 7:31 PM EST
Moon 10:29 PM EST (2/11) 9:14 AM EST (2/11)
Length Of Visible Light 11h 51m
Length of Day
11h 02m
Tomorrow will be 1m 36s longer.
Waning Gibbous, 79% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
76 °F
Marathon
75 °F
Key West
75 °F
Key West NAF
73 °F
Opa Locka
73 °F
Fort Myers
41 °F
Tallahassee
42 °F
Pensacola NAS
43 °F
Milton
43 °F
Valparaiso
43 °F
Panama City
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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News
Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
St. Augustine 56 °F Clear 5:58 PM EST
Jacksonville NAS 55 °F Clear 6:53 PM EST
Jacksonville Craig 53 °F Clear 6:53 PM EST
Ormond Beach 55 °F Clear 6:50 PM EST
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KSGJ)
Wind Speed: 9.0 kts.
Wind Dir: 305° (NW)
Ceiling: Unlimited

METAR KSGJ 112258Z 30009G18KT 10SM CLR 13/01 A2998 RMK AO2 SLP153 T01330006

View all Reports & Maps
Nearby Events
Event Date Forecast
Billy Buchanan 4:00 PM EST 2012-02-12 Clear, 46°F
Join Ripley's Believe It or Not! for the world's largest wedding vow renewal ceremony! 2:00 PM EST 2012-02-12 Clear, 45°F
Heather Luttrell 5:00 PM EST 2012-02-12 Clear, 44°F
The Togas (Shannon & the Clams, Ty Segall, Reigning Sound, Strange Boy 8:00 PM EST 2012-02-15 Partly Cloudy, 60°F
Billy Buchanan 8:00 PM EST 2012-02-16 Chance of Rain, 63°F
Billy Buchanan 9:00 PM EST 2012-02-17 Clear, 64°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Gatorade Duel 2 4:00 PM EST on February 23, 2012 Average High 70° F/ 21° C
Daytona 500 1:30 PM EST on February 26, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °F
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 63 °F
View all Sports Weather
Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Lake Sienna, St Augustine, FL 54.3 °F 28 °F 36% NW  at  5.8 mph 0.00 in / hr 11 ft 7:01 PM EST Rapid Fire  
MARITIME , Saint Augustine, FL 56 °F - - NW  at  15 mph 0.00 in / hr 0 ft 6:00 PM EST MADIS
St. Augustine, FL 53.8 °F 39 °F 57% WSW  at  2.0 mph 0.00 in / hr 7 ft 6:54 PM EST Normal
S Dobbs Rd, St. Augustine, FL 55.6 °F 31 °F 39% NW  at  4.0 mph 0.00 in / hr 40 ft 6:58 PM EST Normal  
Coquina Crossing, Elkton, FL 53.1 °F 14 °F 21% WNW  at  3.1 mph 0.00 in / hr 0 ft 7:00 PM EST Rapid Fire  
Beachwalk on Vilano, Saint Augustine, FL 52.9 °F 36 °F 53% NNW  at  5.8 mph 0.00 in / hr 10 ft 7:01 PM EST Rapid Fire  
Turtle Shores, Ponte Vedra Beach, FL 53.2 °F 34 °F 49% West  at  14.5 mph 0.00 in / hr 60 ft 10:01 PM GST Rapid Fire  
NERRS NERRS METEOROLOGICAL SITE AT MATAN, Saint Augustine, FL 56 °F 39 °F 52% NW  at  7 mph 0.00 in / hr 1 ft 5:45 PM EST MADIS
South Ponte Vedra Beach, FL 53.5 °F 35 °F 49% NW  at  12.0 mph - / hr 30 ft 6:46 PM EST Normal  
FL_Meso Hastings , Hastings, FL 54 °F 38 °F 54% NW  at  13 mph 0.00 in / hr 27 ft 6:30 PM EST MADIS
French, Hastings, FL 54.0 °F 35 °F 49% WSW  at  2.2 mph 0.00 in / hr 36 ft 7:01 PM EST Rapid Fire  
Hammock Dunes, Palm Coast, FL 54.2 °F 40 °F 59% WNW  at  8.0 mph 0.00 in / hr 0 ft 7:01 PM EST Rapid Fire  
APRSWXNET Palm Coast FL , Palm Coast, FL 55 °F 36 °F 48% WNW  at  0 mph 0.00 in / hr 22 ft 6:35 PM EST MADIS
Florentine, Ponte Vedra, FL 52.3 °F 29 °F 41% NE  at  2.0 mph 0.00 in / hr 72 ft 7:00 PM EST Normal  
SJGCC I 95 and 210, St. Augustine, FL 53.1 °F 33 °F 46% WNW  at  8.1 mph 0.00 in / hr 33 ft 7:00 PM EST Rapid Fire
APRSWXNET St. Augustine FL , Jacksonville, FL 54 °F 34 °F 47% WNW  at  2 mph 0.00 in / hr 65 ft 6:17 PM EST MADIS
Greenleaf Village, Ponte Vedra, FL 52.9 °F 32 °F 45% WSW  at  7.0 mph 0.00 in / hr 51 ft 7:01 PM EST Normal  
Bartram Springs, Jacksonville, FL 52.9 °F 33 °F 46% NNE  at  0.7 mph 0.00 in / hr 46 ft 7:01 PM EST Rapid Fire  
Flagler Beach, FL 54.6 °F 39 °F 56% NW  at  8.0 mph 0.00 in / hr 16 ft 7:01 PM EST Rapid Fire
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Freeze Warning, Freeze Watch, Wind Chill Advisory
Mobile & Email Alerts Statement as of 3:28 PM EST on February 11, 2012

... Lake Wind Advisory remains in effect until 7 PM EST this
evening...
... Freeze warning remains in effect from 2 am to 9 am EST
Sunday...
... Freeze watch remains in effect from late Sunday night through
Monday morning...

* timing... gusty northwest winds into early this evening. Sub
freezing temperatures are expected tonight through early Sunday
morning. Another round of sub freezing temperatures is possible
Sunday night into early Monday morning.

* Winds... northwest winds 15 to 20 mph will prevail through this
afternoon... with gusts to 35 mph.

* Temperature... low temperatures tonight and Sunday night will be
in the upper 20s to near 30. Northwest winds of 5 to 10 mph will
create wind chills in the teens Sunday morning.

* Impacts... boaters should exercise caution today... as should
drivers of high profile vehicles. Freezing temperatures will
kill sensitive vegetation that is not protected.

Precautionary/preparedness actions...

A freeze warning means sub-freezing temperatures are imminent or
expected for at least 2 hours. Appropriate action should be
taken to ensure tender vegetation and outdoor pets have adequate
protection from the cold temperatures. Young children... the
elderly and the homeless are especially vulnerable to the cold.
Take measures to protect them.

A lake Wind Advisory is issued when sustained winds of 20 to
25 mph or gusts of 30 to 39 mph are expected. Small boats will be
especially prone to capsizing. Boaters in the advisory area
should avoid open water and stay close to shore in wind protected
inlets. High profile vehicles should use extra caution when
traveling as well.

A freeze watch means sub-freezing temperatures are possible for
at least 2 hours.



Enyedi





159 PM EST Sat Feb 11 2012

... Wind Chill Advisory in effect from 3 am to 9 am EST Sunday...

The National Weather Service in Jacksonville has issued a Wind
Chill Advisory... which is in effect from 3 am to 9 am EST Sunday.

* Timing... late tonight into early Sunday morning.

* Winds... north 10 to 15 mph.

* Wind chill readings... teens to lower 20s.

* Impact... those sensitive to the cold or planning on being
outside should take precautions.

Precautionary/preparedness actions...

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frost bite and lead to hypothermia if precautions are not taken.
If you must venture outdoors... make sure you wear a hat and
gloves.