Suppression Forecast
Issued by NWS San Diego, CA

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000
FNUS76 KSGX 231746
FWSSGX

SPOT FORECAST FOR ANAHEIM STORM 1 INCIDENT...CITY OF ANAHEIM FIRE & RESCUE EOC
NATIONAL WEATHER SERVICE SAN DIEGO CA
946 AM PST MON JAN 23 2017

FORECAST IS BASED ON INCIDENT TIME OF 1000 PST ON JANUARY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...FLASH FLOOD WATCH IN EFFECT THROUGH THIS EVENING...

.DISCUSSION...
PASSING SHOWERS WILL OCCUR TODAY IN ANAHEIM WITH SOME SHOWERS
BEING HEAVY AND THUNDERSTORMS POSSIBLE AS WELL. ANY THUNDERSTORMS
CAN PRODUCE STRONG AND ERRATIC WINDS AS WELL AS SMALL HAIL. BEST
CHANCE OF HEAVY RAINS AND THUNDERSTORMS WILL THIS MORNING THROUGH
EARLY AFTERNOON. ADDITIONAL HEAVY RAINS ON TOP OF ALREADY
SATURATED SOILS AND SWOLLEN CREEKS CAN LEAD TO MORE FLOODING AND
FLASH FLOODING...AND SO A FLASH FLOOD WATCH REMAINS IN EFFECT.
SHOWER AND THUNDERSTORM ACTIVITY SHOULD LESSEN OVERALL TONIGHT.

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS AND SLIGHT CHANCE OF
                    THUNDERSTORMS UNTIL LATE AFTERNOON...THEN
                    CHANCE OF SHOWERS LATE IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 55.
MIN HUMIDITY........65 PERCENT.
SURFACE WINDS.......WINDS WEST 5 TO 10 MPH.
 RIDGETOP...........WEST 35 MPH WITH GUSTS TO 15 MPH...BECOMING 15
                    TO 20 MPH EARLY IN THE
                    MORNING...THEN...BECOMING 20 TO 25 MPH WITH
                    GUSTS TO 25 MPH IN THE LATE MORNING AND
                    AFTERNOON.
CHANCE OF PCPN......93 PERCENT.
MIXING HEIGHT.......500 FT AGL...BECOMING 3000 FT AGL EARLY IN THE
                    MORNING...THEN...BECOMING 5000-6000 FT AGL IN
                    THE LATE MORNING AND EARLY AFTERNOON...BECOMING
                    3500 FT AGL LATE IN THE AFTERNOON.
MIXING WINDS........WEST 30 MPH...BECOMING 15 TO 20 MPH UNTIL LATE
                    AFTERNOON...THEN...BECOMING 20 TO 25 MPH LATE
                    IN THE AFTERNOON.
RAINFALL AMOUNT.....0.25 TO 0.75 INCHES.

TIME (PST)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........90  90  85  85  85  75  70  70
WEATHER COV.....DEF DEF DEF DEF DEF LKY CHC CHC
WEATHER TYPE....RW  RW  RW  RW  RW  RW  RW  RW
TSTM COV........SCH SCH SCH SCH SCH SCH
CHC OF PCPN (%).80  80  80  80  80  60  50  30
TEMP............53  54  54  55  54  55  53  52
RH..............79  75  71  67  66  63  64  69
SURFACE WND DIR.NW  NW  NW  W   W   W   W   W
SURFACE WND DIR.320 320 320 270 270 270 270 270
SURFACE WND SPD.5   5   5   10  10  10  10  10
SURFACE WND GST.5   5   5   20  20  20  25  25
RIDGE WIND DIR..W   W   W   W   W   W   W   W
RIDGE WIND DIR..270 270 270 270 270 270 270 270
RIDGE WIND SPD..25  25  25  20  20  20  25  25

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. CHANCE
                    OF SHOWERS EARLY IN THE EVENING...THEN SLIGHT
                    CHANCE OF SHOWERS IN THE LATE EVENING AND
                    OVERNIGHT.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........90 PERCENT.
SURFACE WINDS.......WINDS WEST 5 TO 10 MPH IN THE EVENING BECOMING
                    LIGHT.
 RIDGETOP...........NORTHWEST 25 TO 30 MPH WITH GUSTS TO 25 MPH
                    BECOMING WEST 10 TO 15 MPH IN THE LATE EVENING
                    AND EARLY MORNING...THEN...BECOMING 20 TO 25
                    MPH EARLY IN THE MORNING.
CHANCE OF PCPN......34 PERCENT.
MIXING HEIGHT.......3500 FT AGL...BECOMING 500-1500 FT AGL.
MIXING WINDS........WEST 20 TO 25 MPH.
RAINFALL AMOUNT.....0.01 TO 0.05 INCHES.

TIME (PST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........60  50  50  50  50  30  30  30  40  50  60  60
WEATHER COV.....CHC CHC CHC CHC SCH SCH SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
TSTM COV........
CHC OF PCPN (%).30  30  30  30  20  20  20  20  20  20  20  20
TEMP............50  50  49  48  47  47  46  45  45  44  44  43
RH..............74  77  79  80  80  80  82  85  86  87  88  89
SURFACE WND DIR.W   W   W   W   W   W   W   E   E   E   E   E
SURFACE WND DIR.270 270 270 270 270 270 270 090 090 090 090 090
SURFACE WND SPD.10  5   5   5   5   5   5   0   0   0   0   0
SURFACE WND GST.25  10  10  10  10  10  10              5   5
RIDGE WIND DIR..W   NW  NW  NW  W   W   W   W   W   W   W   W
RIDGE WIND DIR..270 320 320 320 270 270 270 270 270 270 270 270
RIDGE WIND SPD..25  30  30  30  15  15  15  15  15  15  25  25

.TUESDAY...

SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........60 PERCENT.
SURFACE WINDS.......LIGHT WINDS BECOMING SOUTHWEST 5 MPH IN THE
                    AFTERNOON.
 RIDGETOP...........WEST 25 MPH BECOMING NORTHWEST 10 TO 15 MPH
                    EARLY IN THE MORNING...THEN BECOMING WEST 15 TO
                    20 MPH LATE IN THE MORNING...BECOMING 5 MPH
                    EARLY IN THE AFTERNOON...BECOMING 10 TO 15 MPH.
CHANCE OF PCPN......25 PERCENT.
MIXING HEIGHT.......500 FT AGL...BECOMING 4000-5500 FT AGL IN THE
                    LATE MORNING AND AFTERNOON.
MIXING WINDS........WEST 25 MPH...BECOMING 5 TO 10 MPH UNTIL LATE
                    AFTERNOON...THEN...BECOMING 10 TO 15 MPH LATE
                    IN THE AFTERNOON.
RAINFALL AMOUNT.....0.01 TO 0.05 INCHES.

TIME (PST)      6 AM      9 AM      NOON      3 PM
SKY (%).........70        90        90        90
WEATHER COV.....S CHC     S CHC     S CH      S CH
WEATHER TYPE....RNSHWR    RNSHWR    RNSHWR    RNSHWR
TSTM COV........
CHC OF PCPN (%).20        20        20        20
TEMP............43        48        54        56
RH..............90        80        64        59
SURFACE WND DIR.E         E         SW        SW
SURFACE WND DIR.090       090       230       230
SURFACE WND SPD.0         0         0         5
SURFACE WND GST.5                             10
RIDGE WIND DIR..W         NW        W         W
RIDGE WIND DIR..270       320       270       270
RIDGE WIND SPD..25        15        20        5

$$
FORECASTER...STEPHEN HARRISON
REQUESTED BY...JEFF DUVALL
TYPE OF REQUEST...OTHER
.TAG 1700677.0/SGX
.EMAIL JDUVALL@ANAHEIM.NET



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