FNUS73 KDTX 281322
FWSDTX

SPOT FORECAST FOR ALGONAC
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
922 AM EDT WED APR 28 2010

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

DISCUSSION...HIGH PRESSURE WILL BUILD ACROSS THE GREAT LAKES REGION
BRINGING DRY CONDITIONS AND LIGHTER WINDS THROUGH FRIDAY. AFTERNOON
RH VALUES WILL FALL INTO THE 25 TO 35 PERCENT RANGE TODAY AND
THURSDAY. FRIDAY RH VALUES WILL FALL INTO THE 45 TO 55 PERCENT RANGE
AS A LOW PRESSURE SYSTEM BUILDS INTO THE WESTERN GREAT LAKES ON
FRIDAY...BRINGING A CHANCE OF RAIN SHOWERS AND THUNDERSTORMS FRIDAY
NIGHT INTO SATURDAY.


.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....55-60.
MIN HUMIDITY........28 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 6 TO 11 MPH.
TRANSPORT WINDS.....NORTHWEST AROUND 17 MPH.
MIXING HEIGHT.......2300 FT AGL...INCREASING TO 8400 FT AGL.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
VENTILATION RATE....EXCELLENT (MAX...1300).

.TONIGHT...

SKY/WEATHER.........CLEAR (0-10 PERCENT). AREAS OF FROST BY 0200.
MIN TEMPERATURE.....29-34.
MAX HUMIDITY........83 PERCENT.
TRANSPORT WINDS.....WEST AROUND 7 MPH.
VENTILATION RATE....POOR (MIN...0).

$$
FORECASTER...FREITAG
REQUESTED BY...STEVE CROSS
TYPE OF REQUEST...PRESCRIBED
.TAG 20100428.ALGON.01/DTX