Suppression Forecast
Issued by NWS Houston/Galveston, TX

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000
FNUS74 KHGX 221016
FWSHGX

SPOT FORECAST FOR LEWIS CREEK DAM...MONTGOMERY COUNTY EM
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
516 AM CDT FRI MAY 22 2015

IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
A WEAK COLD FRONT WILL SLOWLY LIFT NORTH TODAY AS A WARM FRONT...
WITH SHOWERS AND THUNDERSTORMS DEVELOPING ALONG IT. COULD SEE ONE
OR TWO OF THESE APPROACH THE DAM LATER THIS AFTERNOON... BUT
ANTICIPATE BULK OF ACTIVITY TO REMAIN WEST AND SOUTHWEST OF THE
DAM. BETTER CHANCES FOR SHOWERS AND THUNDERSTORMS EXIST ON
SATURDAY AS SEVERAL DISTURBANCES CROSS THE REGION. LIGHTNING AND
BRIEF HEAVY RAINFALL WILL BE MAIN THREATS FROM THIS ACTIVITY.
OTHERWISE LIGHT EASTERLY WINDS WILL BECOME SOUTHEASTERLY BY
SATURDAY AFTERNOON... WITH AFTERNOON TEMPERATURES AT THE DAM
CLIMBING INTO THE LOW 80S TODAY AND TOMORROW.

A STRONG STORM SYSTEM WILL CROSS THE STATE SUNDAY INTO MONDAY AND
THIS WILL SEND A THUNDERSTORM COMPLEX TOWARDS THE DAM BY SUNDAY
MORNING. VERY HEAVY RAINS APPEAR LIKELY OVER THE AREA ON SUNDAY
AND MEMORIAL DAY.


.TODAY...
TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........MCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
WEATHER COV.....S CHC  PATCHY               CHANCE CHANCE
WEATHER TYPE....RNSHWR FOG    NONE   NONE   RNSHWR RNSHWR
TEMP............67     70     74     78     80     82
RH..............97     83     73     67     67     65
20FT WIND DIR...E      E      E      E      E      SE
20FT WIND (MPH).6      5      5      6      6      6
20FT WIND GUST..
CWR.............20     10     10     10     30     30

.TONIGHT...
TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY (%).........MCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
WEATHER COV.....CHANCE S CHC  S CHC  S CHC  S CHC  S CHC
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TEMP............80     78     76     74     73     71
RH..............72     78     87     91     95     99
20FT WIND DIR...SE     SE     SE     SE     SE     SE
20FT WIND (MPH).7      6      5      5      3      3
20FT WIND GUST..10                          5      5
CWR.............30     20     20     20     20     20

.SATURDAY...
TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........MCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
WEATHER COV.....S CHC  CHANCE CHANCE CHANCE CHANCE CHANCE
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
TEMP............71     73     77     80     81     83
RH..............100    90     82     75     68     65
20FT WIND DIR...E      E      SE     SE     SE     SE
20FT WIND (MPH).3      5      7      7      8      8
20FT WIND GUST..5             10     10     15     15
CWR.............20     40     40     40     50     50

$$
FORECASTER...HUFFMAN
REQUESTED BY...NWS
TYPE OF REQUEST...HAZMAT
.TAG 20150522.LEWIS.01/HGX



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