Suppression Forecast
Issued by NWS Boston, MA

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FNUS71 KBOX 222014
FWSBOX

Spot Forecast for Rockland Warehous Fire...Department Of Fire Services ISU-3
National Weather Service Taunton MA
414 PM EDT Wed Mar 22 2017

Forecast is based on incident time of 1700 EDT on March 22.
If conditions become unrepresentative...contact the National Weather
Service.

...WIND ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

.DISCUSSION...
The primary issue for the evening will be the continuation of
strong northwesterly winds sustained at 20-25 mph and 35-45 mph
gusts at times. These will linger through sunset, and then
gradually dissipate through midnight. Venting ability will be best
until sunset.

Otherwise, mainly clear conditions with only a few passing clouds.
Temperatures will continue to decline, from their current values
in the upper 20s, down to the teens by early tomorrow morning.
Dewpoint values contine to drop as well from around 10 this
afternoon into the single digits overnight, this suggests that
relative humidity values remaining generally between 20 and 30
percent until about midnight.

.OUTLOOK...Tomorrow

Continuing cold tomorrow with very low humidity. Winds will be
weaker however, out of the northwest sustained 10 to 15 mph with
gusts to about 20-25 mph.

If conditions become unrepresentative or you wish to re-issue or
update the forecast please call 508-823-2228

.TONIGHT...

Smoke dispersal.....Excellent (110900 knot-ft)...decreasing to
                    excellent (64700 knot-ft) around midnight.
CEILING (KFT).......25.
Chance of thunder...MISSING.
Min temperature.....Around 14.
Dewpoint............-3.
Smoke dispersal.....Excellent (110900 knot-ft)...decreasing to
                    excellent (64700 knot-ft) around midnight.
Visibility..........10.
CWR.................0 percent.
Chance of pcpn......0 percent.
Max humidity........46 percent.
Sky/weather.........Clear (0-5 percent).
Surface winds.......Northwest winds 18 to 23 mph...diminishing to
                    around 13 mph late.
Mixing height.......2900-4800 ft AGL...decreasing to 2700-2800 ft
                    AGL late.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........4   2   1   1   0   0   1   2   3   3   2   2
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).M   M   M   M   M   M   M   M   M   M   M   M
Temp............28  26  24  22  21  19  19  18  17  16  16  15
Dewpoint........-4  -4  -4  -3  -3  -2  -2  -3  -3  -3  -2  -2
RH..............24  26  28  32  34  39  39  38  40  42  44  46
Surface wnd dir.NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
Surface wnd spd.23  23  22  21  21  20  18  17  16  15  14  13
Surface wnd gst.45  40  40  40  35  35  30  30  30  30  30  30
Mix hgt (kft)...4.8 4.5 4.1 3.9 3.6 3.4 3.2 3.0 2.9 2.8 2.8 2.7
VRate kt-ft/1000157 144 132 121 111 101 92  83  74  71  68  65
SDspl kt-ft/1000157 144 132 121 111 101 92  83  74  71  68  65
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25  25
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.THURSDAY...

Smoke dispersal.....Good to excellent (55500-105000
                    knot-ft)...increasing to excellent (106200
                    knot-ft) late.
CEILING (KFT).......25.
Chance of thunder...MISSING.
Max temperature.....Around 35.
Dewpoint............-1...increasing to 1 in the late morning and
                    afternoon.
Smoke dispersal.....Good to excellent (55500-105000
                    knot-ft)...increasing to excellent (106200
                    knot-ft) late.
Visibility..........10.
CWR.................0 percent.
Chance of pcpn......0 percent.
Min humidity........25 percent.
Sky/weather.........Sunny (0-5 percent).
Surface winds.......Northwest winds 14 to 16 mph.
Mixing height.......2600-4200 ft AGL...increasing to 4700-5300 ft
                    AGL in the afternoon.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........2   3   3   2   2   1   1   2   2   2   2   2
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).M   M   M   M   M   M   M   M   M   M   M   M
Temp............15  15  16  19  22  25  28  30  32  33  34  34
Dewpoint........-2  -1  -1  0   0   1   1   1   2   2   3   3
RH..............46  48  46  42  37  34  30  28  27  25  25  25
Surface wnd dir.NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
Surface wnd spd.14  15  16  16  15  15  15  14  14  14  14  14
Surface wnd gst.30  30  30  25  25  25  25  25  20  20  20  20
Mix hgt (kft)...2.7 2.7 2.6 3.0 3.4 3.8 4.2 4.7 5.1 5.2 5.2 5.3
VRate kt-ft/100062  59  56  64  72  80  88  95  103 104 105 106
SDspl kt-ft/100062  59  56  64  72  80  88  95  103 104 105 106
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25  25
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

$$
Forecaster...KJC/Doody
Requested by...John Herring
Type of request...HAZMAT
.TAG 1704944.0/BOX
.EMAIL box.operations@noaa.gov



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