Bay Saint Louis, MS

4:29 PM CST on February 10, 2012 (GMT -0600)
Elev: 39 ft
Lon: 89.5° W
Lat: 30.3° N
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Active Advisory: Flood Warning,  Hard Freeze Watch, Special Statement (US Severe Weather)
Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Jessica Parker
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Weather Underground Broadcast Network
Bay Saint Louis Weather at a Glance
Updated 4:29 PM CST
Elevation
10 ft
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Now
Rain
Rain
Temperature
51.6 °F
Feels Like 51.6 °F
Wind(mph)
1.0
Sunrise / Set
6:42 AM
5:41 PM
Moon
Waning Gibbous
Tonight
Chance of Rain 41 °F
Chance of Rain
30% chance of precipitation
Tomorrow
Partly Cloudy 52 °F
Partly Cloudy
Tomorrow Night
Clear 25 °F
Clear
Sunday
Clear 50 | 29 °F
Clear
Monday
Chance of Rain 58 | 56 °F
Chance of Rain
30% chance of precipitation
Tuesday
Chance of Rain 72 | 52 °F
Chance of Rain
30% chance of precipitation
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
30.12 in
Visibility
3.0 miles
Clouds
Scattered Clouds 700 ft
Mostly Cloudy 4900 ft
Overcast 6500 ft
Moisture
Humidity
96%
Rainfall
0.25 in
Snow Depth
Not available.
METAR
METAR KHSA 102151Z 00000KT 3SM RA SCT007 BKN049 OVC065 11/ A3005
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Weather Radio
Weather Radio Index
Temperature
Temperature
51.6 °F
Dew Point
50 °F
Wind
Speed / Dir
1.0 mph from ENE
Wind Gust
2.0 mph
Health
UV
0.0 out of 16
Pollen
8.50 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Hancock
Tonight
nt_cloudy Mostly cloudy. A 40 percent chance of light rain early in the evening. Lows around 40. Northwest winds to 10 mph.
Saturday
partlycloudy Partly cloudy in the morning then clearing. Highs in the lower 50s. North winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon.
Saturday Night
nt_sunny Colder. Mostly clear. Lows 22 to 26. North winds 5 to 10 mph.
Sunday
sunny Sunny. Highs in the lower 50s. Northeast winds to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Lows in the upper 20s. Northeast winds to 10 mph.
Monday
cloudy Mostly cloudy with a 20 percent chance of rain. Highs in the upper 50s.
Monday Night
nt_chancerain Warmer. Cloudy with a 50 percent chance of rain showers. Lows in the mid 50s.
Tuesday
chancerain Warmer. Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 70s.
Tuesday Night
nt_partlycloudy Partly cloudy. Lows around 50.
Wednesday
partlycloudy Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs in the lower 70s.
Wednesday Night
nt_chancerain Mostly cloudy with a 30 percent chance of rain showers and thunderstorms. Lows in the upper 50s.
Thursday
chancerain Mostly cloudy with a 40 percent chance of rain showers and thunderstorms. Highs in the lower 70s.
Thursday Night
nt_chancerain Partly cloudy with a 30 percent chance of rain showers. Lows in the mid 50s.
Source: NWS at 4:05 PM CST on February 10, 2012
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Nowcast
Hard freeze watch in effect from late Saturday night through Sunday morning...
Forecast
View Calendar 7-Day Weather Forecast for 39520
Friday, 10
Chance of Rain
58 | 41 °F
Chance of Rain
Chance of
Precipitation
80%
Saturday, 11
Partly Cloudy
52 | 25 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 12
Clear
50 | 29 °F
Clear
Chance of
Precipitation
0%
Monday, 13
Chance of Rain
58 | 56 °F
Chance of Rain
Chance of
Precipitation
30%
Tuesday, 14
Chance of Rain
72 | 52 °F
Chance of Rain
Chance of
Precipitation
30%
Wednesday, 15
Chance of Rain
70 | 58 °F
Chance of Rain
Chance of
Precipitation
30%
Thursday, 16
Chance of a Thunderstorm
72 | NA
Chance of T-storms
Chance of
Precipitation
40%
Source: NWS at 4:05 PM CST on February 10, 2012
Regional Forecast for Hancock
Tonight
nt_cloudy Mostly cloudy. A 40 percent chance of light rain early in the evening. Lows around 40. Northwest winds to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 40 58 | 43 54 | 47 49 | 45
Wind 2 mph NE 5 mph ESE 5 mph North 5 mph NNW
Humidity 89% 60% 76% 85%
Chance of Precip. 20% 80% 80% 30%
Cloud Cover 92% 98% 100% 73%
Conditions Chance of Rain Rain Showers Chance of Rain Mostly Cloudy
Sunrise & Sunset
6:42 AM
5:41 PM
Source: NWS at 4:05 PM CST on February 10, 2012
Regional Forecast for Hancock
Saturday
partlycloudy Partly cloudy in the morning then clearing. Highs in the lower 50s. North winds 10 to 15 mph increasing to 10 to 25 mph in the afternoon.
Saturday Night
nt_sunny Colder. Mostly clear. Lows 22 to 26. North winds 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 38 47 | 29 47 | 25 36 | 22
Wind 11 mph North 14 mph North 9 mph North 7 mph North
Humidity 79% 49% 41% 54%
Chance of Precip. 30% 0% 0% 0%
Cloud Cover 56% 35% 10% 10%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:41 AM
5:42 PM
Source: NWS at 4:05 PM CST on February 10, 2012
Regional Forecast for Hancock
Sunday
sunny Sunny. Highs in the lower 50s. Northeast winds to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Lows in the upper 20s. Northeast winds to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 18 45 | 16 45 | 22 38 | 25
Wind 7 mph NNE 11 mph NNE 5 mph NE 7 mph NE
Humidity 60% 30% 40% 59%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 24% 24% 43% 48%
Conditions Clear Clear Chance of Rain Chance of Rain
Sunrise & Sunset
6:41 AM
5:43 PM
Source: NWS at 4:05 PM CST on February 10, 2012
Regional Forecast for Hancock
Monday
cloudy Mostly cloudy with a 20 percent chance of rain. Highs in the upper 50s.
Monday Night
nt_chancerain Warmer. Cloudy with a 50 percent chance of rain showers. Lows in the mid 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 29 56 | 38 56 | 47 58 | 52
Wind 9 mph NE 13 mph SE 13 mph SE 13 mph SSE
Humidity 69% 52% 74% 83%
Chance of Precip. 10% 30% 30% 50%
Cloud Cover 86% 86% 94% 94%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
6:40 AM
5:44 PM
Source: NWS at 4:05 PM CST on February 10, 2012
Regional Forecast for Hancock
Tuesday
chancerain Warmer. Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 70s.
Tuesday Night
nt_partlycloudy Partly cloudy. Lows around 50.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 54 67 | 56 63 | 54 56 | 50
Wind 7 mph South 7 mph West 5 mph WNW 4 mph NE
Humidity 83% 67% 72% 83%
Chance of Precip. 50% 30% 30% 10%
Cloud Cover 74% 74% 57% 57%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:39 AM
5:45 PM
Source: NWS at 4:05 PM CST on February 10, 2012
Regional Forecast for Hancock
Wednesday
partlycloudy Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs in the lower 70s.
Wednesday Night
nt_chancerain Mostly cloudy with a 30 percent chance of rain showers and thunderstorms. Lows in the upper 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 49 65 | 54 63 | 56 61 | 58
Wind 5 mph ENE 9 mph SE 7 mph ESE 7 mph SSE
Humidity 89% 67% 81% 89%
Chance of Precip. 10% 30% 30% 40%
Cloud Cover 60% 60% 79% 79%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:39 AM
5:45 PM
Source: NWS at 4:05 PM CST on February 10, 2012
Regional Forecast for Hancock
Thursday
chancerain Mostly cloudy with a 40 percent chance of rain showers and thunderstorms. Highs in the lower 70s.
Thursday Night
nt_chancerain Partly cloudy with a 30 percent chance of rain showers. Lows in the mid 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 67 | 59 63 | 56 61 | 58
Wind 9 mph South 13 mph SSW 7 mph ESE 7 mph SSE
Humidity 89% 76% 81% 89%
Chance of Precip. 40% 40% 30% 40%
Cloud Cover 76% 76% 79% 79%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:39 AM
5:45 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 10, 2012 Max Temp Min Temp
Normal (KGPT) 60 °F 40 °F
Record (KGPT) 82 °F (1957) 21 °F (1979)
Yesterday 58.9 °F 43.8 °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
Coastal Water Temperatures
Place Temperature
Bay Waveland Yacht Club, MS 57.9 °F
Marine Forecast
Astronomy
Feb. 10, 2012 Rise Set
Actual Time 6:42 AM CST 5:41 PM CST
Civil Twilight 6:18 AM CST 6:06 PM CST
Nautical Twilight 5:49 AM CST 6:35 PM CST
Astronomical Twilight 5:21 AM CST 7:03 PM CST
Moon 8:58 PM CST 8:09 AM CST
Length Of Visible Light 11h 48m
Length of Day
10h 59m
Tomorrow will be 1m 38s longer.
Waning Gibbous, 88% 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
61 °F
Pascagoula
60 °F
Biloxi
60 °F
Gulfport
57 °F
Hattiesburg
55 °F
Meridian NAS
30 °F
Corinth
32 °F
Tupelo
32 °F
Olive Branch
32 °F
Oxford
33 °F
Tunica
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Some pics of showers and storms that moved into South West Florida.
35mm Aurora at Icehotel
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Travel Planning
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Aviation
City Temp. Conditions Updated
Bay St Louis 52 °F Rain 3:51 PM CST
Slidell 50 °F Rain Mist 3:53 PM CST
Gulfport 51 °F Light Rain Mist 3:53 PM CST
Biloxi 51 °F Light Rain Mist 3:55 PM CST
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Flight To ETA Status
ASQ4464
Houston, TX 		KGPT 04:29PM On Time
JIA2332
Charlotte, NC 		KGPT 04:54PM On Time
ASQ4971
Atlanta, GA 		KGPT 05:01PM On Time
JIA332
Charlotte, NC 		KGPT 05:10PM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: IFR (KHSA)
Wind Speed: 0.0 kts.
Wind Dir: 59° (ENE)
Ceiling: 4900 ft

METAR KHSA 102151Z 00000KT 3SM RA SCT007 BKN049 OVC065 11/ A3005

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
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
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 10, 2012 Partly Cloudy, 47 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 11, 2012 Chance of Rain, 45 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Waveland Weather Center, Waveland, MS 51.6 °F - 50 °F 96% ENE  at  1.0 mph 0.06 in / hr 10 ft 4:29 PM CST Rapid Fire
APRSWXNET Kiln M, Kiln, MS 51 °F - 49 °F 93% North  at  0 mph 0.09 in / hr 17 ft 4:00 PM CST MADIS
Diamondhead, Diamondhead, MS 50.9 °F - 49 °F 94% NE  at  0.0 mph 0.06 in / hr 23 ft 4:29 PM CST Rapid Fire
M/V Microship, Bay St. Louis, MS 51.0 °F - 50 °F 96% East  at  3.0 mph 0.05 in / hr 20 ft 4:29 PM CST Normal  
NOS_NWLON Bay Waveland Yacht Club, MS, Bay Saint Louis, MS 51 °F - - - NNW  at  11 mph 0.00 in / hr 0 ft 3:54 PM CST MADIS
RAWS HANCOCK MS, Kiln, MS 50 °F 48 °F 49 °F 98% NNW  at  5 mph 0.12 in / hr 98 ft 3:09 PM CST MADIS
CedarSeer, Pass Christian, MS 50.0 °F - 49 °F 97% NW  at  2.0 mph 0.07 in / hr 9 ft 4:28 PM CST Normal  
Eastridge Drive The Roy's, Slidell, LA 51.2 °F - 49 °F 92% North  at  0.0 mph 0.00 in / hr 53 ft 4:29 PM CST Rapid Fire
. Backyard Weather, Long Beach, MS 50.4 °F - 50 °F 99% NNW  at  0.0 mph 0.15 in / hr 28 ft 4:29 PM CST Rapid Fire
Carriere, MS 50.3 °F - 28 °F 42% NE  at  0.0 mph 0.01 in / hr 98 ft 4:29 PM CST Rapid Fire  
Eden Isles, Slidell, LA 50.4 °F - 48 °F 93% NE  at  4.0 mph 0.07 in / hr 24 ft 5:29 PM EST Normal  
Harry's Station, Gulfport, MS 50.4 °F - 48 °F 93% NNW  at  0.0 mph 0.08 in / hr 87 ft 4:25 PM CST Normal  
Hide_A_Way Lake, Carriere, MS 49.5 °F 50 °F 47 °F 91% NW  at  0.0 mph 0.08 in / hr 100 ft 4:29 PM CST Rapid Fire  
1/2 Mile Inland; LB/Gpt Line, Long Beach, MS 51.5 °F - 50 °F 93% NNW  at  0.0 mph 0.00 in / hr 28 ft 4:26 PM CST Normal
Timber Ridge, Slidell, LA 51.1 °F - 49 °F 93% NNE  at  0.0 mph 0.09 in / hr 19 ft 4:29 PM CST Rapid Fire
LAKEVIEW DR., Slidell, LA 49.9 °F 50 °F 49 °F 97% NNE  at  3.0 mph 0.07 in / hr 24 ft 4:27 PM CST Normal  
Bayou Liberty, Slidell, LA 50.6 °F - 50 °F 97% West  at  0.0 mph - / hr 25 ft 4:18 PM CST Normal
W. Gulfport Beach, MS, Gulfport, MS 52.8 °F - 38 °F 57% North  at  0.0 mph 0.00 in / hr 42 ft 4:29 PM CST Rapid Fire
Circle O Acres, Slidell, LA 50.4 °F - 48 °F 90% WNW  at  0.0 mph 0.07 in / hr 23 ft 4:28 PM CST Normal  
Southern Miss Campus, Gulfport, MS 51.0 °F - 51 °F 100% North  at  0.0 mph 0.14 in / hr 20 ft 5:29 PM EST Rapid Fire  
NOS_NWLON Gulfport, MS, Gulfport, MS 51 °F - - - North  at  11 mph 0.00 in / hr 0 ft 3:54 PM CST MADIS
Lyman, Gulfport, MS 51.0 °F - 48 °F 90% North  at  0.0 mph 0.16 in / hr 90 ft 4:29 PM CST Rapid Fire
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Flood Warning
Mobile & Email Alerts Statement as of 11:07 AM CST on February 10, 2012

The Flood Warning continues for
the Pearl River near Pearl River.
* From late tonight until further notice.
* At 10:45 am Friday the stage was 13.5 feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast... the river is expected to rise above flood stage by
tomorrow morning and then continue to rise until cresting at around
15.0 feet on Monday morning February 13th.
* Impact... at 14.0 feet... secondary roads to the river and throughout
Honey Island Swamp are inundated. Property in the vicinity of the
gage is flooded threatening about 20 homes along the left bank
* impact... at 13.0 feet... the east and west channels of the river will
begin to merge. Honey Island Swamp trails will be under water as
inundation of the swamp begins.





1107 am CST Fri Feb 10 2012

The Flood Warning continues for
the Pearl River near Bogalusa.
* Until further notice.
* At 10:00 am Friday the stage was 19.7 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 18.0 feet.
* Forecast... the river is expected to slowly crest at around 19.8
feet from this afternoon through Saturday morning. The river is
expected to begin slowly falling thereafter... and fall below
flood stage by Wednesday February 15th.
* Impact... at 18.5 feet... Woodlands and crop acreage along the river
will be flooded. The Bogue Chitto wildlife management area will be
inundated with water in recreational camps and over access roads
* impact... at 17.0 feet... Woodlands and crop acreage along the river
will be flooded.
* Impact... at 16.0 feet... Woodlands along the river and wildlife
management property will be flooded.





Hard Freeze Watch, Special Statement
Mobile & Email Alerts Statement as of 3:54 PM CST on February 10, 2012

... Hard freeze watch in effect from late Saturday night through
Sunday morning...

The National Weather Service in New Orleans has issued a hard
freeze watch... which is in effect from late Saturday night
through Sunday morning.

* Timing... approximately 6 hours of sub freezing temperatures can be
expected with lows in the lower to mid 20s.

Precautionary/preparedness actions...

A hard freeze watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.





646 am CST Fri Feb 10 2012

... Much colder air to affect the area this weekend...

A cold front will move through southern Mississippi and southeast
Louisiana overnight into Saturday morning... with a very cold
airmass to follow behind the front. High temperatures on Saturday
and Sunday will struggle to reach 50 degrees across much of the
area.

Saturday night is expected to be one of the coldest nights of the
winter across most of the area... with lows in the lower and middle
20s along and north of the Interstate 10 and 12 corridors. A light
freeze is possible in the southshore and Houma areas.

Due to the unseasonably warm weather and lack of freezing
temperatures in the last several weeks... a freeze warning will
likely be issued for most of the area for Saturday night. A hard
freeze warning may be necessary in northern areas as well. Tender
vegetation that has begun to develop may need to be protected
Saturday night. Temperatures Sunday night will remain cold with
freezes possible again across portions of the area.

Persons planning outdoor activities this weekend should be
prepared for the much colder conditions and dress appropriately.