298
FNUS72 KTBW 191144
FWSTBW

Spot Forecast for ARC MU 10a,10b...Hillsborough County BOCC
National Weather Service Tampa Bay Ruskin FL
744 AM EDT Thu Sep 19 2024

Forecast is based on ignition time of 1100 EDT on September 19.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (813) 645-2323 if you have questions or
concerns with this forecast.

.DISCUSSION...

Isolated to scattered showers are forecast today. Chances for precipitation
peak early this afternoon around 2-3 pm. Winds will be light and generally
from the northwest.

.REST OF TODAY...

Sky/weather.........Mostly sunny (20-30 percent). Isolated showers
                    and thunderstorms late in the morning, then
                    scattered showers and thunderstorms late in the
                    afternoon.
Chance of pcpn......40 percent.
Max temperature.....Around 91.
Min humidity........66 percent.
Wind (20 ft)........Light winds becoming northwest 5 to 6 mph in
                    the afternoon. Gusty and erratic winds expected
                    near thunderstorms.
Mixing height.......3900 ft AGL.
Transport winds.....Northwest 6 to 8 mph.
Dispersion index....24 increasing to 33 late in the afternoon.
LVORI...............3.

TIME (EDT)      11 AM  1 PM   3 PM   5 PM
Sky (%).........17     25     35     33
Weather cov.....ISOLTD ISOLTD SCTTRD SCTTRD
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR
Tstm cov........ISOLTD ISOLTD SCTTRD SCTTRD
Chc of pcpn (%).20     20     40     30
Temp............85     88     90     88
RH..............79     72     66     69
20 ft wind......NW 2   NW 5   NW 5   NW 6
20 ft wind gust.6      8      9      10
Mix hgt (ft)....3000   3600   3700   2900
Transport wind..W 6    NW 7   W 7    NW 8
Dispersion idx..20     28     34     33
LVORI...........3      3      3      3

.TONIGHT...

Sky/weather.........Mostly clear (15-25 percent). Isolated showers
                    and thunderstorms early in the evening.
Chance of pcpn......20 percent.
Min temperature.....Around 73.
Max humidity........100 percent.
Wind (20 ft)........Northwest winds around 5 mph early in the
                    evening becoming light. Gusty and erratic winds
                    expected near thunderstorms early in the
                    evening.
Mixing height.......400 ft AGL.
Transport winds.....Northwest 5 to 7 mph shifting to the northeast
                    5 to 6 mph overnight.
Dispersion index....24 decreasing to 2.
LVORI...............6.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........27     24     15     16     15     11
Weather cov.....ISOLTD
Weather type....RNSHWR NONE   NONE   NONE   NONE   NONE
Tstm cov........ISOLTD
Chc of pcpn (%).20     10     10     0      0      0
Temp............86     81     78     76     74     73
RH..............72     80     88     91     98     99
20 ft wind......NW 5   NW 5   N 3    N 2    NE 2   N 2
20 ft wind gust.10     7      6      5      3      3
Mix hgt (ft)....1900   500    500    500    400    400
Transport wind..W 7    NW 6   N 5    N 6    NE 5   NE 5
Dispersion idx..24     3      1      3      2      2
LVORI...........3      5      6      6      9      8

.FRIDAY...

Sky/weather.........Sunny (15-25 percent). Isolated showers and
                    thunderstorms late in the afternoon.
Chance of pcpn......20 percent.
Max temperature.....Around 90.
Min humidity........64 percent.
Wind (20 ft)........Light winds becoming northeast 5 to 7 mph late
                    in the morning. Gusty and erratic winds
                    expected near thunderstorms late in the
                    afternoon.
Mixing height.......5500 ft AGL.
Transport winds.....Northeast 3 to 7 mph.
Dispersion index....6 increasing to 22 late in the morning, then
                    increasing to 36 in the afternoon decreasing to
                    29 late in the afternoon.
LVORI...............5.

TIME (EDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........19     26     5      11     18     28
Weather cov.....                            ISOLTD ISOLTD
Weather type....NONE   NONE   NONE   NONE   RNSHWR RNSHWR
Tstm cov........                            ISOLTD ISOLTD
Chc of pcpn (%).0      0      0      0      20     20
Temp............73     73     81     85     88     88
RH..............97     100    87     75     65     64
20 ft wind......N 2    N 2    NE 3   NE 5   NE 6   NE 7
20 ft wind gust.3      5      7      8      8      10
Mix hgt (ft)....400    300    1400   4100   5500   4400
Transport wind..N 3    NE 3   NE 7   NE 7   NE 6   NE 6
Dispersion idx..1      3      18     32     39     35
LVORI...........8      9      4      3      2      1

$$
Forecaster...Anderson
Requested by...Norman Jones
Type of request...PRESCRIBED
.TAG 2422707.0/TBW
.DELDT 09/19/24
.FormatterVersion 2.0.0
.EMAIL JonesNo@hillsboroughcounty.org