FNUS74 KEWX 121510
FWSEWX

SPOT FORECAST FOR RING A B...US FISH AND WILDLIFE SERVICE
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
910 AM CST TUE JAN 12 2010

FORECAST IS BASED ON IGNITION TIME OF 1200 CST ON JANUARY 12.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE. THE NATIONAL WEATHER SERVICE DOES NOT PROVIDE AUTHORIZATION
FOR PRESCRIBED BURNS. REFER TO LOCAL GOVERNMENT OFFICIALS OR THE TEXAS
FOREST SERVICE FOR INFORMATION ON BURN RESTRICTIONS.

.DISCUSSION...
LOOK FOR AN UPTREND ON RELATIVE HUMIDITY OVER THE NEXT 24 TO 36
HOURS AS GULF MOISTURE RETURNS.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT).
                    TEMPERATURE.........51 AT IGNITION...MAX 57.
                    MIN HUMIDITY........55 PERCENT AT IGNITION...MIN 45 PERCENT.
WIND (EYE LEVEL)....LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH IN
                    THE AFTERNOON...THEN BECOMING LIGHT LATE IN THE
                    AFTERNOON.
WIND (20 FT)........WINDS NORTHEAST AT 4 MPH AT
                    IGNITION...OTHERWISE LIGHT WINDS BECOMING
                    NORTHEAST AROUND 5 MPH IN THE AFTERNOON...THEN
                    BECOMING LIGHT LATE IN THE AFTERNOON.
CWR.................10 PERCENT.
LAL.................1.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH AT IGNITION...MAX 3.
MIXING HEIGHT.......2400 FT AGL AT IGNITION...OTHERWISE 1300-3200
                    FT AGL INCREASING TO 3400 FT AGL LATE IN THE
                    AFTERNOON.
TRANSPORT WINDS.....EAST 5 TO 14 MPH DECREASING TO AROUND 3 MPH
                    LATE IN THE AFTERNOON.

TIME (CST)      NOON   2 PM   4 PM   6 PM
SKY (%).........52     52     52     40
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TEMP............51     56     57     54
RH..............55     47     45     49
20 FT WIND......NE 3   NE 4   E 3    E 2
20 FT WIND GUST.5      5      5      5
EYE LEVEL WIND..NE 3   NE 4   E 3    E 2
EYE LEVEL WIND..5      5      5      5
HAINES INDEX....2      3      3      3

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
                    MOSTLY CLOUDY (75-85 PERCENT).
MIN TEMPERATURE.....39.
MAX HUMIDITY........95 PERCENT.
WIND (EYE LEVEL)....LIGHT WINDS.
WIND (20 FT)........LIGHT WINDS.
CWR.................10 PERCENT.
LAL.................1.
HAINES INDEX........2 TO 3 OR OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1600-3500 FT AGL DECREASING TO 1300 FT AGL
                    EARLY IN THE MORNING.
TRANSPORT WINDS.....SOUTH 3 TO 12 MPH INCREASING TO 12 TO 13 MPH
                    AFTER MIDNIGHT.
.WEDNESDAY...

SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT).
MAX TEMPERATURE.....51.
MIN HUMIDITY........72 PERCENT.
WIND (EYE LEVEL)....LIGHT WINDS BECOMING SOUTH 5 TO 9 MPH EARLY IN
                    THE MORNING.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 9 MPH EARLY IN
                    THE MORNING.
CWR.................10 PERCENT.
LAL.................1.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1100-2000 FT AGL.
TRANSPORT WINDS.....SOUTH 12 TO 21 MPH.

$$
FORECASTER...26
REQUESTED BY...CARL SCHWOPE
TYPE OF REQUEST...PRESCRIBED
.TAG 20100112.RINGA.01/EWX