Area Forecast Discussion
Issued by NWS Knoxville/Tri Cities, TN

Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

739
FXUS64 KMRX 270135
AFDMRX

Area Forecast Discussion
National Weather Service Morristown TN
935 PM EDT Wed Apr 26 2017

.DISCUSSION...Forecast mostly on track this evening as we await
the arrival of showers and thunderstorms moving in from the west.
Still expecting activity to weaken as it moves into our area. The
only change to the forecast was to slow the onset of precip.
Previous grids had slight chance pops in for Plateau by 2 am EDT
Have now pushed that back until 5 am EDT based on latest RAP and
HRRR runs which both show later arrival. All other elements look
good. Will send out new zones to reflect aforementioned changes.


&&

.PRELIMINARY POINT TEMPS/POPS...
Chattanooga Airport, TN             64  76  55  85 /  50  70  10  10
Knoxville McGhee Tyson Airport, TN  62  76  55  85 /  20  50  10  10
Oak Ridge, TN                       63  77  54  85 /  30  50  10  10
Tri Cities Airport, TN              54  77  53  85 /   0  40  20  10

&&

.MRX WATCHES/WARNINGS/ADVISORIES...
NC...None.
TN...None.
VA...None.
&&

$$

SR



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.