Suppression Forecast
Issued by NWS Knoxville/Tri Cities, TN

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FNUS74 KMRX 291334
FWSMRX

Spot Forecast for NFG TRAFFIC...NPS
National Weather Service Morristown TN
834 AM EST Sun Nov 29 2020

Forecast is based on forecast start time of 0900 CST on November 29.

If conditions become unrepresentative...contact the National Weather
Service...at 1-800-697-0075. If possible...please provide feedback
for every spot forecast request.

.DISCUSSION...

Rain will overspread the area southwest to northeast this afternoon
and evening and continue into Monday as a storm system moves into
the area. Gusty winds are expected in the Tennessee mountains and
adjacent foothills tonight with gusts in excess of 40 mph expected.
A strong push of cold air on the back side of the system Monday
evening will transition remaining moisture to snowfall across
portions of the region. Areas above 3000 feet will likely see
accumulating snow, with little or no accumulation elsewhere.

.REST OF TODAY...

Sky/weather.........Mostly cloudy. Slight chance of rain showers
                    early in the afternoon. Chance of rain showers
                    late in the afternoon.
Max temperature.....Around 47.
Min humidity........59 percent.
Surface winds (mph).South winds 10 to 14 mph. Gusts up to 22 mph
                    late in the morning.
Wind (20 ft)........South winds 8 to 12 mph. Gusts up to 22 mph
                    late in the morning.
Mixing height MSL...6571 MSL.
Bottom mix hgt AGL..6570 ft AGL.
Top mix hgt AGL.....6570 ft AGL.
Transport winds.....South around 24 mph.
Dispersion..........29.
Rainfall amount.....0.02 inches.

TIME (CST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........60  58  79  83  92  95  95  96  95
Weather cov.....                    SCH CHC CHC CHC
Weather type....                    RW  RW  RW  RW
Tstm cov........
Temp............41  43  45  46  46  47  46  46  44
RH..............62  65  68  73  76  74  79  83  89
20 FT wind dir..S   S   S   S   S   S   S   S   S
20 FT wind spd..8   9   10  10  12  12  12  10  9
20 FT wind gust.13  14  17  17  18  18  18  17  14
Surface wnd dir.S   S   S   S   S   S   S   S   S
Surface wnd spd.10  11  13  13  14  14  14  13  11
Surface wnd gst.16  18  21  21  22  22  22  21  18

.TONIGHT...

Sky/weather.........Cloudy. Rain showers likely early in the
                    evening, then rain showers early in the
                    evening. Snow showers after 3 am. Patchy fog
                    early in the evening.
Min temperature.....Around 32.
Max humidity........100 percent.
Surface winds (mph).West winds 13 to 21 mph with gusts to around 33
                    mph.
Wind (20 ft)........West winds 10 to 16 mph with gusts to around 26
                    mph.
Mixing height MSL...MISSING.
Bottom mix hgt AGL..
Top mix hgt AGL.....
Transport winds.....
Dispersion..........
Rainfall amount.....1.41 inches.

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........97  97  98  98  96  95  95  95  96  96  91  88
Weather cov.....LKY LKY DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RS  RS
Tstm cov........
Temp............43  42  41  41  40  39  39  38  38  37  36  35
RH..............96  100 100 100 100 100 100 100 100 100 100 100
20 FT wind dir..S   S   S   SE  S   SE  S   S   S   SW  SW  W
20 FT wind spd..10  12  13  13  15  16  16  15  15  12  12  12
20 FT wind gust.17  18  20  20  24  25  26  24  24  19  18  19
Surface wnd dir.S   S   S   SE  S   SE  S   S   S   SW  SW  W
Surface wnd spd.13  14  16  16  19  20  21  19  19  15  14  15
Surface wnd gst.21  22  25  25  30  31  33  30  30  24  22  24

.MONDAY...

Sky/weather.........Mostly cloudy. Patchy fog in the morning.
                    Widespread dense fog late in the morning. Rain
                    showers in the morning. Snow showers through
                    the day.
Max temperature.....Around 39.
Min humidity........92 percent.
Surface winds (mph).Northwest winds 16 to 18 mph.
Wind (20 ft)........Northwest winds 13 to 14 mph.
Mixing height MSL...6936 MSL.
Bottom mix hgt AGL..6935 ft AGL.
Top mix hgt AGL.....6935 ft AGL.
Transport winds.....Northwest around 26 mph.
Dispersion..........40.
Rainfall amount.....0.24 inches.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........92  90  88  85  85  85  85  84  83  82  84  85
Weather cov.....DEF DEF LKY LKY LKY WID LKY LKY LKY LKY DEF DEF
Weather type....RW  SW  SW  SW  SW  FOG SW  SW  SW  SW  SW  SW
Tstm cov........
Temp............39  32  32  33  33  33  32  31  30  28  27  25
RH..............96  100 100 96  96  96  96  100 100 100 100 96
20 FT wind dir..W   W   NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
20 FT wind spd..13  14  14  14  14  14  13  13  13  13  13  13
20 FT wind gust.18  19  19  19  19  19  18  18  18  18  18  18
Surface wnd dir.W   W   NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
Surface wnd spd.16  18  18  18  18  18  16  16  16  16  16  16
Surface wnd gst.23  24  24  24  24  24  23  23  23  23  23  23

$$
Forecaster...Allan Diegan
Requested by...JAMES REILING
Type of request...OTHER
.TAG 2015769.0/MRX
.DELDT 11/29/20
.FormatterVersion 1.0.26
.EMAIL grsm_communications_staff@nps.gov


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