[BNAWX] Hazardous Weather Outlook

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HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE NASHVILLE TN
1000 PM CDT FRI APR 23 2010

TNZ005-006-022>024-056-241000-
STEWART-MONTGOMERY-BENTON-HOUSTON-HUMPHREYS-PERRY-
1000 PM CDT FRI APR 23 2010

...TORNADO WATCH IN EFFECT UNTIL 3 AM CDT ON SATURDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MIDDLE TENNESSEE.

.DAY ONE...TONIGHT

WITH A STRONG COLD FRONTAL SYSTEM APPROACHING FROM THE WEST...
SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP THROUGH THE LATE EVENING
AND OVERNIGHT HOURS ACROSS AREAS ALONG AND JUST TO THE EAST OF
THE TENNESSEE RIVER VALLEY. SEVERE THUNDERSTORMS THAT DUE DEVELOP
WILL HAVE THE POTENTIAL OF PRODUCING LARGE HAIL...THUNDERSTORM WIND
GUSTS TO 70 MPH OR GREATER...NUMEROUS CLOUD TO GROUND LIGHTNING
STRIKES...AND TORNADOES.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

LOOK FOR WIDESPREAD STORMS TO CONTINUE TO DEVELOP SATURDAY AND
SATURDAY EVENING AS A STRONG COLD FRONT PASSES THROUGH MIDDLE TENNESSEE.
THE ENTIRE MID STATE IS UNDER A MODERATE RISK OF SEVERE WEATHER.
SEVERE STORMS MAY OCCUR AT ANY TIME DURING THIS PERIOD...BUT WILL
BE MOST LIKELY DURING THE AFTERNOON THROUGH EARLY EVENING.
DAMAGING STRAIGHT-LINE WINDS...LARGE HAIL...AND ISOLATED TORNADOES
ARE ALL POSSIBLE WITH THIS SYSTEM.

.SPOTTER INFORMATION STATEMENT...

A SIGNIFICANT SEVERE WEATHER EVENT IS EXPECTED. SPOTTER REPORTS
WILL BE NEEDED.

$$

TNZ007>011-025>034-057>066-075-077>080-093>095-241000-
ROBERTSON-SUMNER-MACON-CLAY-PICKETT-DICKSON-CHEATHAM-DAVIDSON-
WILSON-TROUSDALE-SMITH-JACKSON-PUTNAM-OVERTON-FENTRESS-HICKMAN-
LEWIS-WILLIAMSON-MAURY-MARSHALL-RUTHERFORD-CANNON-DE KALB-WHITE-
CUMBERLAND-BEDFORD-COFFEE-WARREN-GRUNDY-VAN BUREN-WAYNE-LAWRENCE-
GILES-
1000 PM CDT FRI APR 23 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR MIDDLE TENNESSEE.

.DAY ONE...TONIGHT

WITH A DEVELOPING COLD FRONT APPROACHING FROM THE WEST...THUNDERSTORMS
MAY DEVELOP LATE TONIGHT. A FEW OF THESE STORMS MAY EVEN BECOME
SEVERE IN AREAS WEST OF NASHVILLE BEFORE DAYBREAK.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

LOOK FOR WIDESPREAD STORMS TO DEVELOP SATURDAY AND SATURDAY
EVENING AS A STRONG COLD FRONT PASSES THROUGH MIDDLE TENNESSEE.
THE ENTIRE MID STATE IS UNDER A MODERATE RISK OF SEVERE WEATHER.
SEVERE STORMS MAY OCCUR AT ANY TIME DURING THIS PERIOD...BUT WILL
BE MOST LIKELY DURING THE AFTERNOON THROUGH EARLY EVENING.
DAMAGING STRAIGHT-LINE WINDS...LARGE HAIL...AND ISOLATED TORNADOES
ARE ALL POSSIBLE WITH THIS SYSTEM.

.SPOTTER INFORMATION STATEMENT...

A SIGNIFICANT SEVERE WEATHER EVENT IS EXPECTED. SPOTTER REPORTS
WILL BE NEEDED.

$$

SPOTTER THUNDERSTORM REPORTING CRITERIA...
TORNADO
FUNNEL CLOUD
FLOODING
HAIL >= 1/2 INCH
WINDS > 50 MPH (MEASURED)
STRUCTURAL DAMAGE
TREES OR POWER LINES DOWN

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