FNUS74 KMRX 031124
FWSMRX

SPOT FORECAST FOR POWDER BRANCH
NATIONAL WEATHER SERVICE MORRISTOWN TN
724 AM EDT THU NOV 3 2011

IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A COLD FRONT WILL MOVE ACROSS THE TENNESSEE VALLEY AND SOUTHERN
APPALACHIANS THIS AFTERNOON AND THURSDAY NIGHT PRODUCING WIDESPREAD
SHOWERS AND POSSIBLY A THUNDERSTORM. THE STORM SYSTEM WILL EXIT THE
AREA FRIDAY MORNING WITH CLEAR SKIES AND WARM AFTERNOON
TEMPERATURES FOR THIS WEEKEND.

.TODAY...

SKY/WEATHER.........PARTLY. CHANCE OF RAIN SHOWERS IN THE
                    AFTERNOON...BECOMING LIKELY BETWEEN 4 AND 6 PM.
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........39 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 7 MPH IN
                    THE LATE MORNING AND AFTERNOON...THEN BECOMING
                    LIGHT LATE IN THE AFTERNOON.
MIXING HEIGHT MSL...5600 FT MSL.
BOTTOM MIX HGT AGL..3200 FT AGL.
TOP MIX HGT AGL.....2750 FT AGL.
MIXING WINDS........SOUTH AROUND 12 MPH.
DISPERSION..........35.

TIME (EDT)      11 AM  1 PM   3 PM   5 PM   7 PM
SKY (%).........33     33     48     67     67
WEATHER COV.....              CHANCE CHANCE CHANCE
WEATHER TYPE....NONE   NONE   RNSHWR RNSHWR RNSHWR
TEMP............45     53     59     60     56
RH..............60     46     39     42     55
20 FT WIND......SE 6   S 7    S 7    SE 6   E 3
20 FT WIND GUST.10     10     10     10     5

.TONIGHT...

SKY/WEATHER.........CLOUDY. RAIN SHOWERS.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........93 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH AROUND 5 MPH EARLY
                    IN THE MORNING.
MIXING HEIGHT MSL...
BOTTOM MIX HGT AGL..
TOP MIX HGT AGL.....
MIXING WINDS........
DISPERSION..........

.FRIDAY...

SKY/WEATHER.........CLOUDY THEN BECOMING PARTLY SUNNY. RAIN SHOWERS
                    LIKELY EARLY IN THE MORNING...THEN CHANCE OF
                    RAIN SHOWERS LATE IN THE MORNING.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........57 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 7 MPH.
MIXING HEIGHT MSL...5900 FT MSL.
BOTTOM MIX HGT AGL..3500 FT AGL.
TOP MIX HGT AGL.....3050 FT AGL.
MIXING WINDS........NORTHEAST AROUND 23 MPH.
DISPERSION..........76.

$$
FORECASTER...DAVID HOTZ
REQUESTED BY...M KETRON
TYPE OF REQUEST...PRESCRIBED
.TAG 20111103.POWDE.01/MRX