Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Nashville, TN

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FNUS54 KOHX 172145
FWFOHX

Fire Weather Planning Forecast for Middle Tennessee
National Weather Service Nashville TN
345 PM CST Sun Dec 17 2017

.DISCUSSION...

The week ahead will be very cloudy, very wet at times, and generally
mild. A couple of significant rainfall events will help make up for
our regional rainfall deficits.

Skies will be clouds with areas of drizzle tonight into Monday. The
next rainmaker will move in by Tuesday with 1 to 2 inches of rain
likely Tuesday through Wednesday. There will a break Thursday, then
another front for Friday and Saturday with more than 1 inch of
rainfall expected.

TNZ501-181100-
Highland Rim District - North-
Including the Counties of Cheatham, Davidson, Dickson, Houston,
Humphreys, Montgomery, Robertson, Rutherford, Stewart, Sumner,
Williamson, and Wilson
345 PM CST Sun Dec 17 2017

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Cloudy       MCldy        PCldy        Cloudy
Temp (24H Trend)      42 (+2)      57 (+9)      45           60
RH % (24H Trend)      100 (+20)    67 (+5)      97           76
AM 20FT Wnd (MPH)                  SW 3-7                    SW 4-8
PM 20FT Wnd (MPH)     LGT/VAR      SW 4-8       LGT/VAR      SW 4-8
Precip Chance (%)     10           10           0            40
Precip Type           drizzle      drizzle      NONE         showers
Precip Amount (IN)    0.00         0.00         0.00         0.11
Precip Dur (HR)       0            0                         2
Precip Begin          6 PM         Continuing                6 AM
Precip End            Continuing   9 AM                      Continuing
Mixing Hgt (M-MSL)                 1000                      600
Mixing Hgt (FT-MSL)                3200                      1900
Transport Wnd (M/S)                SW  7                     SW  5
Transport Wnd (MPH)                SW 15                     SW 10
Dispersion Index      3            18           0            6
LAL                   1            1            1            2
Haines Index          4            3            2            2
Maximum LVORI         10           10           10           10
RH Recovery           Excellent                 Excellent

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Showers likely. Lows in the mid 40s. North winds up
to 5 mph. Chance of showers 70 percent.
.WEDNESDAY...Showers likely. Highs in the mid 50s. Minimum RH
59 percent. Northeast winds 5 to 10 mph. Chance of showers
70 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Northeast
winds up to 5 mph.
.THURSDAY...Mostly sunny. Highs around 60. Minimum RH 58 percent.
South winds up to 10 mph.
.FRIDAY...Mostly cloudy with showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 63 percent. South winds 5 to
15 mph. Chance of showers 70 percent.
.SATURDAY...Cloudy with showers. Cooler. Lows in the upper 30s.
Highs in the upper 40s. Minimum RH 56 percent. North winds 5 to
15 mph. Chance of showers 80 percent.
.SUNDAY...Mostly cloudy. A 40 percent chance of showers. Lows in the
mid 30s. Highs in the mid 40s. Minimum RH 60 percent. North winds
around 5 mph.

$$

TNZ502-181100-
Highland Rim District - South-
Including the Counties of Bedford, Giles, Hardin, Hickman, Lawrence,
Lewis, Lincoln, Marshall, Maury, Moore, Perry, and Wayne
345 PM CST Sun Dec 17 2017

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Cloudy       MCldy        MCldy        Cloudy
Temp (24H Trend)      42 (+5)      58 (+10)     46           61
RH % (24H Trend)      99 (+14)     66 (-1)      99           80
AM 20FT Wnd (MPH)                  LGT/VAR                   S 3-7
PM 20FT Wnd (MPH)     LGT/VAR      LGT/VAR      LGT/VAR      SW 3-7
Precip Chance (%)     10           10           20           60
Precip Type           drizzle      drizzle      showers      tstms
Precip Amount (IN)    0.00         0.00         0.01         0.30
Precip Dur (HR)       0            0            1            6
Precip Begin          6 PM         Continuing   12 AM        Continuing
Precip End            Continuing   9 AM         Continuing   Continuing
Mixing Hgt (M-MSL)                 800                       600
Mixing Hgt (FT-MSL)                2500                      1900
Transport Wnd (M/S)                SW  5                     SW  5
Transport Wnd (MPH)                SW 10                     SW 10
Dispersion Index      2            10           1            6
LAL                   1            1            1            2
Haines Index          4            4            3            2
Maximum LVORI         10           10           10           0
RH Recovery           Excellent                 Excellent

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Showers and thunderstorms. Lows around 50. East
winds up to 5 mph. Chance of precipitation near 100 percent.
.WEDNESDAY...Showers likely. Highs in the upper 50s. Minimum RH
64 percent. North winds 5 to 10 mph. Chance of showers 70 percent.
.WEDNESDAY NIGHT...Partly cloudy. Colder. Lows around 40. Northeast
winds up to 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
62 percent. South winds up to 10 mph.
.FRIDAY...Mostly cloudy with showers likely. Lows in the upper 40s.
Highs in the lower 60s. Minimum RH 65 percent. South winds 5 to
15 mph. Chance of showers 70 percent.
.SATURDAY...Cloudy with showers. Cooler. Lows in the lower 40s.
Highs around 50. Minimum RH 57 percent. North winds 5 to 10 mph.
Chance of showers 80 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of showers. Lows in
the mid 30s. Highs in the upper 40s. Minimum RH 60 percent. North
winds around 5 mph.

$$

TNZ400-181100-
Cumberland District - North-
Including the Counties of Cannon, Clay, Cumberland, DeKalb,
Fentress, Jackson, Macon, Overton, Pickett, Putnam, Smith,
Trousdale, Warren, and White
345 PM CST Sun Dec 17 2017

                      Tonight      Mon          Mon Night    Tue

Cloud Cover           Cloudy       MCldy        PCldy        MCldy
Temp (24H Trend)      41 (+7)      55 (+9)      44           60
RH % (24H Trend)      100 (+21)    69 (+1)      95           73
AM 20FT Wnd (MPH)                  SW 3-7                    SW 4-8
PM 20FT Wnd (MPH)     S 4-8        SW 4-8       SW 4-8       SW 4-8
Precip Chance (%)     10           10           0            40
Precip Type           drizzle      drizzle      NONE         showers
Precip Amount (IN)    0.00         0.00         0.00         0.11
Precip Dur (HR)       0            0                         2
Precip Begin          6 PM         Continuing                6 AM
Precip End            Continuing   9 AM                      Continuing
Mixing Hgt (M-MSL)                 900                       700
Mixing Hgt (FT-MSL)                3100                      2400
Transport Wnd (M/S)                SW  6                     SW  5
Transport Wnd (MPH)                SW 14                     SW 12
Dispersion Index      2            17           1            9
LAL                   1            1            1            1
Haines Index          4            3            2            2
Maximum LVORI         9            10           10           10
RH Recovery           Excellent                 Excellent

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.TUESDAY NIGHT...Showers likely. Lows in the mid 40s. North winds up
to 5 mph. Chance of showers 70 percent.
.WEDNESDAY...Showers. Highs in the mid 50s. Minimum RH 61 percent.
Northeast winds 5 to 10 mph. Chance of showers 90 percent.
.WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of
showers. Lows in the upper 30s. Northeast winds up to 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 50s. Minimum RH
59 percent. South winds up to 10 mph.
.FRIDAY...Mostly cloudy. Showers likely. Lows in the mid 40s. Highs
around 60. Minimum RH 61 percent. South winds 5 to 10 mph. Chance of
showers 70 percent.
.SATURDAY...Cloudy with showers. Cooler. Lows in the lower 40s.
Highs in the upper 40s. Minimum RH 61 percent. Northwest winds 5 to
10 mph. Chance of showers 80 percent.
.SUNDAY...Mostly cloudy with a 40 percent chance of showers. Lows in
the mid 30s. Highs in the upper 40s. Minimum RH 62 percent. North
winds around 5 mph.

$$



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