Weather Alert in Tennessee
Tornado Watch issued May 20 at 2:37PM CDT until May 20 at 10:00PM CDT by NWS Nashville TN
AREAS AFFECTED: Bedford, TN; Cannon, TN; Cheatham, TN; Clay, TN; Coffee, TN; Cumberland, TN; Davidson, TN; De Kalb, TN; Dickson, TN; Fentress, TN; Giles, TN; Grundy, TN; Hickman, TN; Houston, TN; Humphreys, TN; Jackson, TN; Lawrence, TN; Lewis, TN; Macon, TN; Marshall, TN; Maury, TN; Montgomery, TN; Overton, TN; Perry, TN; Pickett, TN; Putnam, TN; Robertson, TN; Rutherford, TN; Smith, TN; Stewart, TN; Sumner, TN; Trousdale, TN; Van Buren, TN; Warren, TN; Wayne, TN; White, TN; Williamson, TN; Wilson, TN
DESCRIPTION: THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 305 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN TENNESSEE THIS WATCH INCLUDES 38 COUNTIES IN MIDDLE TENNESSEE BEDFORD CANNON CHEATHAM CLAY COFFEE CUMBERLAND DAVIDSON DE KALB DICKSON FENTRESS GILES GRUNDY HICKMAN HOUSTON HUMPHREYS JACKSON LAWRENCE LEWIS MACON MARSHALL MAURY MONTGOMERY OVERTON PERRY PICKETT PUTNAM ROBERTSON RUTHERFORD SMITH STEWART SUMNER TROUSDALE VAN BUREN WARREN WAYNE WHITE WILLIAMSON WILSON THIS INCLUDES THE CITIES OF ALLARDT, ALTAMONT, ASHLAND CITY, BRENTWOOD, BYRDSTOWN, CARTHAGE, CELINA, CENTERVILLE, CLARKSVILLE, CLIFTON, COALMONT, COLLINWOOD, COLUMBIA, COOKEVILLE, CROSSVILLE, DICKSON, DOVER, ERIN, FRANKLIN, GAINESBORO, GALLATIN, GOODLETTSVILLE, GORDONSVILLE, HARTSVILLE, HENDERSONVILLE, HOHENWALD, JAMESTOWN, KINGSTON SPRINGS, LA VERGNE, LAFAYETTE, LAWRENCEBURG, LEBANON, LEWISBURG, LINDEN, LIVINGSTON, LOBELVILLE, MANCHESTER, MCEWEN, MCMINNVILLE, MOUNT JULIET, MURFREESBORO, NASHVILLE, NEW JOHNSONVILLE, PALMER, PEGRAM, PULASKI, SHELBYVILLE, SMITHVILLE, SMYRNA, SOUTH CARTHAGE, SPARTA, SPENCER, SPRINGFIELD, TENNESSEE RIDGE, TULLAHOMA, WAVERLY, WAYNESBORO, AND WOODBURY.
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Weather Topic: What is Hail?
Home - Education - Precipitation - Hail
Next Topic: Hole Punch Clouds
Hail is a form of precipitation which is recognized by large solid balls or
clumps of ice. Hail is created by thunderstorm clouds with strong updrafts of wind.
As the hailstones remain in the updraft, ice is deposited onto them until their
weight becomes heavy enough for them to fall to the earth's surface.
Hail storms can cause significant damage to crops, aircrafts, and man-made structures,
despite the fact that the duration is usually less than ten minutes.
Next Topic: Hole Punch Clouds
Weather Topic: What are Mammatus Clouds?
Home - Education - Cloud Types - Mammatus Clouds
Next Topic: Nimbostratus Clouds
A mammatus cloud is a cloud with a unique feature which resembles
a web of pouches hanging along the base of the cloud.
In the United States, mammatus clouds tend to form in the warmer months, commonly
in the Midwest and eastern regions.
While they usually form at the bottom of a cumulonimbis cloud, they can also form
under altostratus, altocumulus, stratocumulus, and cirrus clouds. Mammatus clouds
warn that severe weather is close.
Next Topic: Nimbostratus Clouds
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