Hazardous Weather Outlook
Issued by NWS Huntsville, AL

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FLUS44 KHUN 220435 AAB
HWOHUN

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1134 PM CDT TUE MAY 21 2013

ALZ001>010-016-TNZ076-096-097-221000-
LAUDERDALE-COLBERT-FRANKLIN AL-LAWRENCE-LIMESTONE-MADISON-MORGAN-
MARSHALL-JACKSON-DEKALB-CULLMAN-MOORE-LINCOLN-FRANKLIN TN-
1134 PM CDT TUE MAY 21 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH ALABAMA AND PORTIONS
OF SOUTHERN MIDDLE TENNESSEE.

.DAY ONE...OVERNIGHT...

A LINE OF THUNDERSTORMS OVER MISSISSIPPI MAY IMPACT PORTIONS OF
NORTHWEST ALABAMA BETWEEN 1 AND 3 AM. LOCALLY HEAVY RAIN...WIND
GUSTS TO 40 MPH AND FREQUENT CLOUD TO GROUND LIGHTNING WILL BE THE
PRIMARY THREATS. THE LINE IS EXPECTED TO WEAKEN AS IT CONTINUES TO
TRACK EAST THROUGH THE OVERNIGHT HOURS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

SCATTERED TO NUMEROUS THUNDERSTORMS WILL GRADUALLY OVERSPREAD THE
AREA FROM THE WEST DURING THE DAY WEDNESDAY...AS A COLD FRONT MOVES
EASTWARD ACROSS THE REGION. SOME STORMS MAY BE STRONG TO LOCALLY
SEVERE IN NATURE...AND WILL BE CAPABLE OF BRIEF DAMAGING WIND
GUSTS...LARGE HAIL AND LOCALLY HEAVY RAINFALL. THE THUNDERSTORM
THREAT IS EXPECTED TO DIMINISH FROM WEST TO EAST WEDNESDAY
NIGHT...AS THE COLD FRONT MOVES EAST OF THE AREA AND WEAKENS.

ANOTHER ROUND OF THUNDERSTORMS IS THEN POSSIBLE ON THURSDAY AS A
SECONDARY PIECE OF UPPER LEVEL ENERGY AND ACCOMPANYING COLD FRONT
MOVE SOUTHWARD ACROSS THE REGION.

.SPOTTER CALL TO ACTION STATEMENT...

ACTIVATION OF STORM SPOTTERS AND EMERGENCY MANAGEMENT PERSONNEL
IS NOT ANTICIPATED AT THIS TIME.

$$

TT/DJN
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