Suppression Forecast
Issued by NWS State College, PA

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393
FNUS71 KCTP 220900
FWSCTP

Spot Forecast for PennCarbose EPA/EMA Hazmat Clean-Up...Somerset County EMA
National Weather Service State College PA
500 AM EDT Fri Sep 22 2017

Forecast is based on incident time of 0500 EDT on September 22.

If conditions become unrepresentative...
contact the National Weather Service in State College.

.DISCUSSION...
A ridge of high pressure at the surface and aloft will remain
in place over the Commonwealth through at least next Tuesday.
This high will continue our lengthy string of fair,
unseasonably warm, and mainly dry weather throughout this
entire period. The wind will be light and variable through
the daylight hours and go pretty much calm each night.


.TODAY...

Sky/weather.........Mostly sunny (40-50 percent). Areas of fog
                    early in the morning.
Chance of pcpn......0 percent.
Max temperature.....Around 80.
Min humidity........42 percent.
Surface winds.......Light and variable winds, becoming north 5 to 6
                    mph late in the morning.
Mixing height.......0-1800 ft AGL, increasing to 2500-3200 ft AGL
                    late in the morning.
Transport winds.....North 1 to 10 mph.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........70  70  70  70  64  52  40  28  22  22  21  20
Weather cov.....ARS ARS ARS
Weather type....FOG FOG FOG
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............56  56  57  61  67  71  75  77  78  79  79  78
RH..............86  86  93  90  75  66  55  50  48  44  42  45
Surface wnd dir.SW  W   NW  NW  NW  NW  NW  N   N   N   N   N
Surface wnd spd.2   1   2   3   4   5   5   6   6   6   6   5
Surface wnd gst.5       5   5   5   5   10  10  10  10  10  10
Mix hgt (kft)...0.1 0.1 0.2 0.9 1.8 2.5 2.9 3.1 3.1 3.2 3.2 2.9
Transp wind dir.NW  N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.1   1   2   5   7   9   10  10  10  10  10  10

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent), then becoming
                    mostly cloudy (60-70 percent). Areas of fog
                    after midnight.
Chance of pcpn......0 percent.
Min temperature.....Around 55.
Max humidity........90 percent.
Surface winds.......North winds around 5 mph early in the evening,
                    becoming light and variable.
Mixing height.......300-2100 ft AGL, decreasing to 0-200 ft AGL in
                    the late evening and overnight.
Transport winds.....Northeast 1 to 9 mph.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........19  18  18  18  18  18  18  18  27  44  61  70
Weather cov.....                                ARS ARS ARS ARS
Weather type....                                FOG FOG FOG FOG
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............75  72  67  65  64  64  63  62  61  61  60  58
RH..............52  57  68  73  75  73  75  78  81  81  84  90
Surface wnd dir.N   N   N   N   N   N   NE  NE  NE  NE  NE  NE
Surface wnd spd.5   4   4   4   4   3   3   3   3   3   3   3
Surface wnd gst.10  5   5   5   5   5   5   5   5   5   5   5
Mix hgt (kft)...2.1 1.1 0.3 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Transp wind dir.N   N   NW  N   N   N   N   NE  NE  NE  NE  NE
Transp wind spd.9   7   5   3   2   2   2   3   3   3   2   1

.SATURDAY...

Sky/weather.........Mostly cloudy (75-85 percent), then becoming
                    sunny (10-20 percent). Areas of fog early in
                    the morning.
Chance of pcpn......0 percent.
Max temperature.....Around 79.
Min humidity........50 percent.
Surface winds.......Light and variable winds, becoming north around
                    5 mph in the afternoon, then becoming light and
                    variable late.
Mixing height.......100-1600 ft AGL, increasing to 2400-4200 ft AGL
                    in the afternoon.
Transport winds.....North around 0 mph, increasing to northeast
                    around 10 mph.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........75  86  91  70  27  6   7   8   9   9   9   9
Weather cov.....ARS ARS ARS ARS
Weather type....FOG FOG FOG FOG
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............56  57  60  62  65  68  70  72  74  76  77  75
RH..............93  90  81  78  70  65  61  59  55  52  50  55
Surface wnd dir.NE  N   N   N   N   N   N   N   N   N   N   N
Surface wnd spd.3   3   3   3   4   4   5   5   5   5   5   4
Surface wnd gst.5   5   5   5   5   5   5   10  10  10  10  5
Mix hgt (kft)...0.1 0.1 0.2 0.5 1.0 1.6 2.4 3.2 3.8 4.2 4.1 3.7
Transp wind dir.NE  NE  E   NE  NE  NE  NE  NE  NE  NE  NE  NE
Transp wind spd.0   0   0   1   3   6   7   8   9   10  10  10

$$
Forecaster...WFO-CTP/LaCorte
Requested by...Joel Landis
Type of request...HAZMAT
.TAG 1716133.0/CTP
.EMAIL landisj@co.somerset.pa.us



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