Mesoscale Discussion 0008
NWS Storm Prediction Center Norman OK
0453 AM CST Fri Jan 10 2020
Areas affected...Central/Eastern AR...Far Northeast
LA...Northwest/West-Central MS...Far Southwest TN
Concerning...Outlook upgrade
Valid 101053Z - 101300Z
SUMMARY...An upgrade to Moderate Risk will occur across
central/eastern AR, far northeast LA, northwest/west-central MS, and
far southwest TN with the upcoming 13Z Convective Outlook.
DISCUSSION...Based on recent guidance, the probability for
significant wind gusts (i.e. gusts at or above 75 mph) to occur late
tonight into early Saturday across northeast LA, central/eastern AR,
far southwest TN, and northwest/west-central MS has increased. This
increase in probability merits an increase to Moderate Risk, which
will occur with the upcoming 13Z Convective Outlook. This expanded
Moderate Risk will include Little Rock, AR and Memphis, TN.
More details regarding the meteorological conditions will be
available within the outlook.
..Mosier/Grams.. 01/10/2020
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...MEG...JAN...LZK...SHV...
LAT...LON 34709276 35269216 35689086 35498985 34598985 33379028
32299084 32049197 33349269 34709276
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