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2 products issued by NWS for: Decatur AL
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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Huntsville AL
446 AM CDT Tue Aug 16 2022

ALZ001>010-016-TNZ076-096-097-171130-
Lauderdale-Colbert-Franklin AL-Lawrence-Limestone-Madison-Morgan-
Marshall-Jackson-DeKalb-Cullman-Moore-Lincoln-Franklin TN-
446 AM CDT Tue Aug 16 2022

This Hazardous Weather Outlook is for north central Alabama,
northeast Alabama, northwest Alabama and southern middle Tennessee.

.DAY ONE...Today and tonight.

A few thunderstorms will be possible after Midnight, embedded within
a broader area of moderate rain that will spread southeastward into
the region during the early morning hours. Occasional cloud to ground
lightning strikes will be the main threat with the storms.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

The risk for isolated thunderstorms within a broad area of moderate
rain will continue on Wednesday morning, before ending from north-
to-south during the afternoon. Aside from lightning, locally heavy
rainfall will be largest threat, especially south of the TN River
where minor flooding will be possible.

A few thunderstorms will be possible on Thursday, mainly along and
east of a stalled frontal boundary positioned across northeast AL. A
warm and humid airmass will return to the region as this front lifts
northward on Thursday night, with scattered afternoon storms expected
from Friday-Sunday. Storm coverage is expected to increase once
again beginning Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

70/DD



Special Weather Statement

Special Weather Statement
National Weather Service Huntsville AL
522 AM CDT Tue Aug 16 2022

ALZ006>010-016-TNZ097-161400-
Madison-Morgan-Marshall-Jackson-DeKalb-Cullman-Franklin TN-
Including the cities of Huntsville, Decatur, Albertville, Boaz,
Guntersville, Arab, Scottsboro, Fort Payne, Rainsville, Cullman,
Winchester, Sewanee, Decherd, Estill Springs, and Cowan
522 AM CDT Tue Aug 16 2022

...Patchy Dense Fog will impact portions of the Tennessee Valley
early this morning...

Patchy Dense Fog has developed in the larger valley areas of north
central AL, northeast AL and southern Middle TN early this morning.
Visibility reductions to one quarter of a mile or less can be
expected in the Big Wills and Paint Rock valleys, as well as in the
vicinity of Woods Reservoir and Tims Ford Lake in Franklin County,
TN.

Motorists are urged to drive with extreme caution in these areas, as
visibilities will vary significantly given the patchy nature of the
fog. Use low beams, reduce driving speed, and allow for plenty of
room between you and other cars.

The fog should begin to burn off between 8-9 AM CDT.

$$

70/DD



U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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