Weather


Decatur, Alabama

National Weather Service: Fire Weather Warning

Current Conditions

 
Temp: 41°
Dew Point: 19°
Humidity: 41%
Wind: SSW 12 mph
Visibility: 10.0 miles
Pressure: 30.38 in. -
Sky: Clear
Wind Chill: 34°

 

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Almanac

Average High: 60°

Average Low: 40°

Record high/year: 81° (1942)

Record low/year: 21° (1951)

Sunrise: 6:25 AM

Sunset: 4:40 PM

Detailed History

Sun and Moon

Sunrise: 06:25 AM (CST)

Moon Rise: 11:40 PM (CST)

Sunset: 04:40 PM (CST)

Moon Set: 12:15 PM (CST)

Moon Phase

Today
Nov. 19
Nov. 27
Dec. 05
Dec. 12

 

Local Radar

Local Satellite


Air Pollution

Air Pollution Forecast for Birmingham

Current Air Quality: Good Pollutant: PM2.5
Current Air Quality: Good Pollutant: OZONE
Wed Air Quality: Good Pollutant: PM2.5

Next 12 Hours

 
10  am
1  pm
4  pm
7  pm
10  pm
Clear Clear
Clear Clear
Clear Clear
Clear Clear
Clear Clear
34°
49°
52°
40°
34°

 

Forecast data from the National Digital Forecast Database


5-Day Forecast

Wednesday Clear Hi 52° Lo 29° Clear
Thursday Partly Cloudy Hi 54° Lo 25° Partly Cloudy
Friday Clear Hi 47° Lo 14° Clear
Saturday Partly Cloudy Hi 52° Lo 29° Partly Cloudy
Sunday Partly Cloudy Hi 58° Lo 36° Partly Cloudy

 

Forecast for Morgan

Updated: 3:49 am CST on November 19, 2008

Today

Sunny. Highs in the lower 50s. South winds 10 to 15 mph.

 

Tonight

Clear. Lows in the lower 30s. Southwest winds 5 to 10 mph.

 

Thursday

Sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph.

 

Thursday Night

Mostly clear. Lows in the mid 20s. North winds 10 to 15 mph.

 

Friday

Sunny. Highs in the mid 40s. North winds 10 to 15 mph.

 

Friday Night and Saturday

Mostly clear. Lows around 20. Highs in the lower 50s.

 

Saturday Night

Partly cloudy. Lows in the lower 30s.

 

Sunday and Sunday Night

Mostly cloudy. Highs in the upper 50s. Lows in the upper 30s.

 

Monday and Monday Night

Mostly cloudy with a slight chance of showers. Highs in the upper 50s. Lows in the mid 30s. Chance of rain 20 percent.

 

Tuesday

Partly cloudy. Highs in the upper 40s.

 

 

 Fire Weather Warning  Statement as of 4:24 am CST on November 19, 2008


... Red flag warning in effect from noon today to 4 PM CST this
afternoon...

The National Weather Service in Huntsville has issued a red flag
warning... which is in effect from noon today to 4 PM CST this
afternoon.

A combination of dry fuels... relative humidity values
around 20 percent and wind gusts up to 20 mph... will create a high
fire danger across the area this afternoon.

A red flag warning means that critical fire weather conditions
are either occurring now... or will shortly. Relative humidities
at or below 25 percent and dry conditions will create dangerous
fire weather conditions.





 Public Information Statement  Statement as of 6:04 am CST on November 19, 2008


... Winter weather awareness week in Alabama...

Alabama governor bob Riley, the National Weather Service and the
Alabama state emergency management agency have proclaimed the week of
November 17th through November 19th, 2008 as winter weather awareness
week in Alabama. Winter weather awareness week highlights the need
for being prepared for the potential dangers of a severe winter
weather episode.

... Winter weather and you...

Injuries and deaths due to winter weather can be prevented through
proper winter safety measures. As the Holiday season and upcoming
winter months approach, now is an excellent time to educate your
family and friends about winter weather safety rules. There is no
better gift than improving the awareness of safety measures that
could save a life. Everyone is urged to make this a safe and Happy
Holiday and winter season by using proper winter safety precautions.

The National Weather Service, an agency of the United States
Commerce department's National oceanic and atmospheric administration
(noaa), issues timely warnings providing information about The
Hazards of winter weather. Twenty-four hours a day, National
Weather Service meteorologists work to detect disturbances which
may become winter storms. If these storms become potentially
hazardous, outlooks, watches, warnings, and/or advisories are
issued to keep people informed and to put those safety plans into
motion.

A Winter Storm Watch means severe winter conditions may affect the
area within the 12 to 48 hour time frame. This includes heavy snow,
which is locally defined as more than two inches in a 12 hour period,
accumulations of freezing rain or freezing drizzle with
accumulations of 0.25 inches or more, sleet accumulations of one
inch or more or a combination of these events. A watch is usually
issued first and gives a longer notice of the potential for winter
weather.

A Winter Storm Warning or Winter Weather Advisory is used to alert
people that a winter storm is occurring, is imminent or has a
very high likelihood of occurrence. A warning is used for conditions
posing a serious threat to life and property. Advisories are for less
serious conditions that may cause significant inconvenience and could
lead to a life threatening situation if caution is not exercised.
People in the warning or advisory area should listen for the latest
information over radio and television or the National weather
service's own continuous vhf broadcasts on NOAA Weather Radio all
hazards and be prepared for winter weather. The Winter Storm
Warning or advisory requires immediate action to protect life and
property.

When winter weather approaches, many people may feel some
apprehension about severe winter weather and how it may affect
them, their home or their family. Information here will help you
prepare for this hazardous winter weather and will help you handle
many winter emergencies. For more information on winter safety,
please contact your state or County emergency management agency,
the National Weather Service or your local American Red Cross
chapter.

The American Red Cross suggests keeping a disaster supply kit in
your home. This kit should include a variety of items to meet your
survival needs such as:

- a three-day supply of water and food that will not spoil. One
gallon of water per person per day and canned or dried goods are
appropriate. Do not Forget that non-electric can-opener,

- a change of clothing, footwear and at least one blanket or sleeping
bag per person,

- hats, gloves, scarves and other warm clothing,

- a first aid kit that includes your family's prescription
medications,

- emergency tools including a battery-powered radio, flashlight and
plenty of extra batteries. A NOAA Weather Radio all hazards is very
helpful,

- an extra set of car Keys and a credit card, Cash or traveler's
checks,

- sanitation supplies,

- special items for infants, the elderly or disabled family
members,

- an extra pair of glasses, fire extinguisher and important phone
numbers,

- your family's disaster plan,

- keep important family documents in a Waterproof container,

- update your disaster supply kit at least once a year by checking
batteries, updating clothing and checking all other items,

- keep a disaster supply kit in your car, a smaller version of the
kit for your home.

However, there are a few additional items which specifically pertain
to Road safety that should be included such as:

- sturdy shoes or work boots,

- rain gear,

- a signal flare or a bright colored cloth,

- paper and a writing utensil,

- a shovel,

- a bag of sand,

- tire chains,

- jumper cables,

- antifreeze,

- water.

Keep these items in a sturdy, water-proof container such as a nylon
or plastic duffel bag. Update the disaster supply kit at least once
per year.

In order to help your family be prepared for a disaster, your family
should have a disaster plan. There are four steps in preparing a
family disaster plan:

1. Find out what could happen to you. What are the weather risks in
    your area? Are you in a valley where flash flooding occurs? We
    already know the dangers of winter storms.

2. Create a disaster plan. Meet with your family and discuss the
    types of disasters most likely to happen. Know what to do with
    your water and gas lines during a winter storm. If your family is
    separated, have predetermined meeting places or a contact
    person, preferably one outside your disaster risk area. How
    will you evacuate if you need to? What will you do with your
    pets?

3. Complete the following checklist

    Post emergency telephone numbers by phones

    teach children how and when to call 911.

    Show each family member how and when to turn off gas, water
    and electricity at the main switches.

    Check if you have adequate insurance coverage.

    Teach family members how to use the fire extinguisher and where
    it is kept.

    Install smoke detectors on each level of your home.

    Conduct a search for potential hazards in your home.

    Stock emergency supplies and assemble a disaster supply kit.

    Take a Red Cross first aid and cpr class.

    Determine the best escape routes from your home. Conduct exit
    drills.

    Find the safe spots in your home for each type of disaster.

4. Practice and maintain your plan.

    Remember to check on your neighbors if a snow storm is
    predicted, particularly if they are elderly, disabled or
    have small children.

... Winter weather and your home...

Your home should be just as prepared for winter as you are. Winter
storms can quickly become severe, knocking down power and
telephone lines. Roads can quickly become treacherous making it
difficult or impossible to get out of the house. Here are some tips
to help ease the hardships you and your family could suffer while
riding out the snow and cold at home.

Before winter's fury hits, make sure your home is well insulated.
Caulk and weather strip doors and windows to help keep the heat in
and the cold out. Install storm windows or cover windows with
plastic.

Have some type of emergency heating equipment available so you can
keep at least one room warm enough to be livable if your furnace is
not operating. Know how to use this emergency heating equipment
safely to prevent a fire or inhaling dangerous fumes.

Stock an emergency supply of food. Even if you live close to
a grocery store, their supplies will dwindle fast if roads are
closed to supply trucks. Include foods that require no cooking or
refrigeration or have emergency cooking facilities in case of power
failure. Natural foods like raisins and other dried fruit are great
quick-energy producers.

Also, do not Forget to stock a flashlight, a fire extinguisher, a
battery powered radio and extra batteries.

Should your furnace fail, keep water pipes from freezing. Wrap the
pipes in insulation made especially for water pipes or tie layers
of newspaper around the pipes. Cover the newspaper with plastic
to keep out moisture. Let faucets drip a little. Although this wastes
water, it may prevent freeze damage. Know how to shut off the
water coming into the house. As a last resort you may have to shut
off this main valve and drain all the pipes to keep them from
freezing and bursting.

Do not hesitate to ask for help if the situation at home starts to
get out of control. Call a neighbor or a local social or emergency
service agency. Write those phone numbers down in advance and keep
them handy.

For further information, please contact

     jim stefkovich
     meteorologist in charge
     National Weather Service
     Birmingham, al
     205-664-3010

Or visit our web site at www.Srh.NOAA.Gov/bmx.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Pointe Mallard, Decatur, AL

Updated: 10:19 AM CST

Temperature: 43.2 °F Dew Point: 19 °F Humidity: 38% Wind: SW at 2.0 mph Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 43 °F Historical Graphs

Location: APRSWXNET Decatur AL US, Trinity, AL

Updated: 10:00 AM CST

Temperature: 40 °F Dew Point: 17 °F Humidity: 39% Wind: South at 8 mph Pressure: 30.32 in Hourly Precipitation: 0.00 in Windchill: 35 °F Historical Graphs

Location: APRSWXNET Madison AL US, Athens, AL

Updated: 10:04 AM CST

Temperature: 41 °F Dew Point: 24 °F Humidity: 50% Wind: SW at 6 mph Pressure: 30.37 in Hourly Precipitation: 0.00 in Windchill: 37 °F Historical Graphs

Location: Witworth Farms, Madison, AL

Updated: 10:29 AM CST

Temperature: 44.6 °F Dew Point: 22 °F Humidity: 40% Wind: WSW at 6.3 mph Pressure: 30.36 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: Brooke Station-MadALwx, Madison, AL

Updated: 10:25 AM CST

Temperature: 42.2 °F Dew Point: 21 °F Humidity: 42% Wind: SSW at 5.5 mph Pressure: 30.36 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: NW Madison, Madison, AL

Updated: 10:25 AM CST

Temperature: 43.7 °F Dew Point: 20 °F Humidity: 39% Wind: SW at 4.0 mph Pressure: 30.39 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: APRSWXNET Moulton AL US, Moulton, AL

Updated: 10:02 AM CST

Temperature: 40 °F Dew Point: 14 °F Humidity: 34% Wind: SW at 4 mph Pressure: 30.34 in Hourly Precipitation: 0.00 in Windchill: 37 °F Historical Graphs

Location: Central Madison, Madison, AL

Updated: 10:29 AM CST

Temperature: 41.5 °F Dew Point: 18 °F Humidity: 39% Wind: SW at 4.9 mph Pressure: 29.44 in Hourly Precipitation: 0.00 in Windchill: 38 °F Historical Graphs

Location: SE Madison, Madison, AL

Updated: 10:29 AM CST

Temperature: 42.6 °F Dew Point: 21 °F Humidity: 42% Wind: WSW at 15.0 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 35 °F Historical Graphs

Location: APRSWXNET Brindley Mtn. AL US, Falkville, AL

Updated: 10:02 AM CST

Temperature: 42 °F Dew Point: 29 °F Humidity: 60% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: APRSWXNET Madison AL US, Belle Mina, AL

Updated: 10:03 AM CST

Temperature: 41 °F Dew Point: 26 °F Humidity: 55% Wind: WSW at 3 mph Pressure: 30.32 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: Timber Creek Subdivision, Madison, AL

Updated: 10:29 AM CST

Temperature: 41.1 °F Dew Point: 20 °F Humidity: 43% Wind: SW at 5.6 mph Pressure: 30.38 in Hourly Precipitation: 0.00 in Windchill: 37 °F Historical Graphs

Location: APRSWXNET Harvest AL US, Capshaw, AL

Updated: 10:00 AM CST

Temperature: 41 °F Dew Point: 24 °F Humidity: 50% Wind: SSW at 3 mph Pressure: 30.32 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: Monrovia, Huntsville, AL

Updated: 10:29 AM CST

Temperature: 41.5 °F Dew Point: 13 °F Humidity: 31% Wind: South at 3.1 mph Pressure: 29.53 in Hourly Precipitation: 0.00 in Windchill: 40 °F Historical Graphs

Location: APRSWXNET Madison AL US, Madison, AL

Updated: 10:01 AM CST

Temperature: 42 °F Dew Point: 24 °F Humidity: 48% Wind: SW at 3 mph Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: Forest Ridge, Huntsville, AL

Updated: 10:03 AM CST

Temperature: 40.5 °F Dew Point: 24 °F Humidity: 51% Wind: South at 5.0 mph Pressure: 30.37 in Hourly Precipitation: 0.00 in Windchill: 37 °F Historical Graphs

Location: APRSWXNET Huntsville AL US, Huntsville, AL

Updated: 10:03 AM CST

Temperature: 40 °F Dew Point: 22 °F Humidity: 48% Wind: West at 5 mph Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 36 °F Historical Graphs

Location: Union Hill, Lacey's Spring, AL

Updated: 10:28 AM CST

Temperature: 41.0 °F Dew Point: 21 °F Humidity: 44% Wind: West at 2.0 mph Pressure: 30.37 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: Bishop Hills, Huntsville, AL

Updated: 10:29 AM CST

Temperature: 41.1 °F Dew Point: 26 °F Humidity: 54% Wind: SSE at 4.6 mph Pressure: 30.35 in Hourly Precipitation: 0.00 in Windchill: 38 °F Historical Graphs

Location: MesoWest Lawrence County Airport AL US CRN, Courtland, AL

Updated: 9:00 AM CST

Temperature: 37 °F Dew Point: - Humidity: - Wind: SSW at 11 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 29 °F Historical Graphs

Location: APRSWXNET Huntsville AL US, Huntsville, AL

Updated: 10:04 AM CST

Temperature: 40 °F Dew Point: 21 °F Humidity: 46% Wind: SW at 8 mph Pressure: 30.35 in Hourly Precipitation: 0.00 in Windchill: 35 °F Historical Graphs

Location: RDMTR University of Alabama, Huntsville, AL UAH, Huntsville, AL

Updated: 9:59 AM CST

Temperature: 41 °F Dew Point: 18 °F Humidity: 41% Wind: Calm Pressure: 30.35 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: APRSWXNET Huntsville AL US, Huntsville, AL

Updated: 10:01 AM CST

Temperature: 43 °F Dew Point: 19 °F Humidity: 38% Wind: SSE at 4 mph Pressure: 30.35 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: APRSWXNET Harvest AL US, Harvest, AL

Updated: 10:03 AM CST

Temperature: 39 °F Dew Point: 20 °F Humidity: 46% Wind: SSW at 8 mph Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 33 °F Historical Graphs

Location: Mason Subdivision, Huntsville, AL

Updated: 10:29 AM CST

Temperature: 41.2 °F Dew Point: 24 °F Humidity: 51% Wind: WSW at 3.8 mph Pressure: 30.34 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

MSN Maps of:

Temperature Dew Point Humidity Wind Pressure Hourly Precipitation -

NWS Forecaster Discussion




484 
fxus64 khun 191151 
afdhun 


Area forecast discussion 
National Weather Service Huntsville Alabama 
551 am CST Wednesday Nov 19 2008 


Update...for 12z tafs 


&& 


Aviation... 
winds will shift to the south around 15z this morning as the surface high 
pressure area moves east of the County Warning Area. Another dry cold front will 
approach the Tennessee Valley by Thursday morning. Otherwise VFR conditions 
are expected through the forecast period. 


&& 


Previous discussion... /issued 256 am CST Wednesday Nov 19 2008/ 


Discussion... 
a cold morning is in progress with a high pressure centered right 
over khsv at 08z (1031mb). Temperatures are inching toward record 
lows...but may fall short. 


At khsv...the record is 21f (set in 1951). 
At kmsl...the record is 17f (set in 1903). 


A cold weather pattern is set to remain in place for the next 4-5 
days as a mean trough remains in place over eastern na. This will 
keep a persistent northwest flow from the northern rockies and plains 
into the eastern Continental U.S.. this will result in a steady stream of 
shortwaves/clippers...and associated reinforcing shots of cold 
air. 


For today...after a cold start...we will see a rapid transition to 
warm advection as the next front drops southeast from the northern 
plains. SW flow will increase by afternoon...mainly across northwest Alabama. 
Forecast soundings indicate mixing only up to around 900 
mb...yielding no higher than l50s. The warm advection will 
continue tonight...keeping some areas in the l30s...but sheltered 
drainage valleys in NE Alabama and Tennessee will likely see temperatures fall back 
into the 20s. The cold front should arrive Thursday morning...so 
forecast highs are somewhat tricky. Followed NAM T trends...which 
yield highs around midday...then falling during the afternoon. Besides 
some CI/cs...any lower clouds will be limited to some terrain 
forced cumulus along the plateau in Tennessee. Cp airmass will bring more cold 
weather Friday and Saturday mornings...with Saturday being the 
coldest of the two and similar to this morning. GFS coop MOS 
indicates lows in the middle teens in our cold pockets...with l-m20s 
elsewhere. The medium range models forecast a compact and strong 
clipper shortwave dropping southeast through the Ohio/Tennessee 
valleys. The shear/vorticity axis would likely place best 
forcing/lift NE of the local area...so will leave probability of precipitation out for now. 


Deeper trough development still prognosticated for early next week. Will 
leave forecast unchanged at this time. Moisture return appears 
limited...lacking substantial streamflow trajectories off the 
Gulf. 


Fire weather... 
red flag warning is being hoisted today from 18-22z. Warm 
advection today and low dew points in the teens to lower 20s will 
contribute to min relative humidity values around 20 percent. Fire danger will be 
enhanced by dry fuels and 20ft winds approaching 20 miles per hour have. 


&& 


Hun watches/warnings/advisories... 
Alabama...red flag warning from noon today to 4 PM CST this afternoon for 
the following zones: Colbert...Cullman...De Kalb...Franklin 
Alabama...Jackson...Lauderdale...Lawrence...Limestone... 
Madison...Marshall...Morgan. 


Tennessee...none. 
&& 


$$ 




Sunset 








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