Suppression Forecast
Issued by NWS Charleston, SC

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3
000
FNUS72 KCHS 201409
FWSCHS

Spot Forecast for Wambaw Tract...The Nature Conservancy
National Weather Service Charleston SC
909 AM EST Sat Jan 20 2018

Forecast is based on ignition time of 1000 EST on January 20.
If conditions become unrepresentative, contact the National Weather
Service.

...Near critical relative humidity this afternoon...

.DISCUSSION...
High pressure will prevail this weekend. Relative humidity will be
near critical levels this afternoon.

Fog potential for tonight: Low, mainly shallow.

.REST OF TODAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 63.
Min humidity........27 percent.
Wind (20 ft)........West to southwest 5 to 7 mph.
Mixing Height.......Max 2200 ft AGL.
Transport Winds.....West to southwest 8 to 12 mph.
Inversion End.......1100

TIME (EST)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......CLR CLR CLR CLR CLR CLR CLR MCR
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0
Temp............49  53  57  60  61  61  58  55
RH..............39  35  30  27  28  31  37  43
20 FT wind dir..W   W   SW  SW  SW  SW  SW  SW
20 FT wind spd..5   5   6   7   7   7   7   6
20 FT wind gust.6   6   8   10  10  12  12  10
Mix hgt (kft)...0.8 1.1 1.5 1.8 2.0 2.2 1.7 1.2
Transp wind dir.W   W   SW  SW  SW  SW  SW  SW
Transp wind spd.8   8   12  12  12  12  12  12

.TONIGHT...

Sky/weather.........Mostly clear.
Chance of pcpn......0 percent.
Min temperature.....Around 36.
Max humidity........100 percent.
Wind (20 ft)........Southwest winds around 5 mph early in the
                    evening, becoming light and variable.
Max LVORI...........10.
Min ADI.............1.
Inversion Begin.....1800

TIME (EST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......MCLEAR MCLEAR PCLDY  PCLDY  PCLDY  MCLEAR
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............48     40     39     39     39     38
RH..............60     85     92     96     96     100
20 ft wind......SW 5   SW 3   W 3    W 1    W 0    NW 0
20 ft wind gust.6      4      4      2
Mix hgt (ft)....700    600    600    500    500    400
Transport wind..SW 6   SW 6   W 4    W 2    W 2    NW 2
LVORI...........4      5      7      8      9      10
ADI.............6      2      2      1      1      1

.SUNDAY...

Sky/weather.........Sunny.
Chance of pcpn......0 percent.
Max temperature.....Around 64.
Min humidity........50 percent.
Wind (20 ft)........Light and variable winds.
Mixing Height.......Max 2600 ft AGL.
Transport Winds.....Light and variable winds.
Inversion End.......1000

TIME (EST)      6 AM      9 AM      NOON      3 PM
Sky cover.......MCLEAR    MCLEAR    MCLEAR    MCLEAR
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
Chc of pcpn (%).0         0         0         0
Temp............36        45        60        64
RH..............100       82        55        50
20 FT wind......NW 0      N 1G2     SE 2      SE 2
Mix hgt (ft)....400       800       2300      2400
Transport wind..N 2       NE 4      E 4       SE 4

$$
Forecaster...Bright
Requested by...Tom Dooley
Type of request...PRESCRIBED
.TAG 1800641.0/CHS
.EMAIL tdooley@tnc.org



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.