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FNUS53 KDTX 041940
FWFDTX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
340 PM EDT SAT JUL 4 2009
.DISCUSSION...
A WEAK WIND/PRESSURE FIELD WILL CONTINUE TO PERSIST OVER THE CENTRAL
GREAT LAKES THROUGH TOMORROW...ALTHOUGH SOME SEMBLANCE OF COLD FRONT
COMING THROUGH SUNDAY NIGHT. A RIDGE OF HIGH PRESSURE WILL RETURN
FOR TUESDAY...ASSURING A RETURN TO THE LIGHT WIND REGIME. GENERALLY
LOW HUMIDITIES AND MAINLY DRY CONDITIONS WILL PERSIST.
MIZ047-048-053-060-061-051300-
MIDLAND-BAY-SAGINAW-SHIAWASSEE-GENESEE-
INCLUDING THE CITIES OF...MIDLAND-BAY CITY-SAGINAW-OWOSSO-FLINT
340 PM EDT SAT JUL 4 2009
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). ISOLATED RAIN
SHOWERS THROUGH ABOUT MIDNIGHT. POP...20
PERCENT.
MIN TEMPERATURE.....49-54.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........88-97 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......WEST AROUND 5 MPH EARLY THIS EVENING...BECOMING
NORTHWEST...THEN BECOMING NORTHEAST AFTER
MIDNIGHT...FINALLY BECOMING LIGHT.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH...BECOMING NORTHEAST
AFTER MIDNIGHT.
VENTILATION INDEX...'POOR' (0).
PCPN AMOUNT.........NONE.
.SUNDAY...
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). ISOLATED SHOWERS
AND THUNDERSTORMS BY 5 PM. POP...20 PERCENT.
MAX TEMPERATURE.....74-79.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........43 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......LIGHT WINDS...BECOMING NORTHWEST 5 TO 10 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......10910-11410 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH...BECOMING WEST 10 TO 15
MPH.
VENTILATION INDEX...'EXCELLENT' (1680).
PCPN AMOUNT.........NONE.
.SUNDAY NIGHT...
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). ISOLATED
THUNDERSTORMS THROUGH 11 PM. ISOLATED RAIN
SHOWERS. POP...20 PERCENT.
MIN TEMPERATURE.....52-57.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........91-98 PERCENT.
24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......WEST 5 TO 10 MPH.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
VENTILATION INDEX...'POOR' (0).
PCPN AMOUNT.........NONE.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT). ISOLATED RAIN
SHOWERS. POP...20 PERCENT.
MAX TEMPERATURE.....72-77.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........48 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......11770-12270 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH...INCREASING TO AROUND
20 MPH EARLY IN THE EVENING.
VENTILATION INDEX...'EXCELLENT' (2150).
PCPN AMOUNT.........NONE.
$$
MIZ049-054-055-062-051300-
HURON-TUSCOLA-SANILAC-LAPEER-
INCLUDING THE CITIES OF...BAD AXE-CARO-SANDUSKY-LAPEER
340 PM EDT SAT JUL 4 2009
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). POP...20
PERCENT.
MIN TEMPERATURE.....AROUND 51.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........98 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH EARLY THIS
EVENING...BECOMING SOUTHEAST...THEN BECOMING
SOUTH AFTER MIDNIGHT...FINALLY BECOMING LIGHT.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....WEST AROUND 10 MPH...BECOMING SOUTH...THEN
BECOMING WEST OVERNIGHT.
VENTILATION INDEX...'POOR' (0).
PCPN AMOUNT.........NONE.
.SUNDAY...
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT). ISOLATED SHOWERS
AND THUNDERSTORMS BY 5 PM. POP...20 PERCENT.
MAX TEMPERATURE.....72-77.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........42-51 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......LIGHT WINDS...BECOMING NORTH AROUND 5
MPH...THEN BECOMING NORTHWEST.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......11490-11990 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH...BECOMING NORTHWEST...THEN
BECOMING WEST AROUND 15 MPH.
VENTILATION INDEX...'EXCELLENT' (1600).
PCPN AMOUNT.........NONE.
.SUNDAY NIGHT...
SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT). ISOLATED
THUNDERSTORMS THROUGH 11 PM. ISOLATED RAIN
SHOWERS. POP...20 PERCENT.
MIN TEMPERATURE.....51-56.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........88-98 PERCENT.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......WEST 5 TO 10 MPH.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....NORTHWEST 0 TO 5 MPH.
VENTILATION INDEX...'POOR' (0).
PCPN AMOUNT.........NONE.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY (50-60 PERCENT). ISOLATED RAIN
SHOWERS. POP...20 PERCENT.
MAX TEMPERATURE.....68-73.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........49-59 PERCENT.
24 HR TREND......8 PERCENT WETTER.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......10240-10740 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
VENTILATION INDEX...'EXCELLENT' (1860).
PCPN AMOUNT.........NONE.
$$
MIZ063-068>070-075-076-082-083-051300-
ST CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
INCLUDING THE CITIES OF...
PORT HURON-HOWELL-PONTIAC-WARREN-ANN ARBOR-DETROIT-ADRIAN-MONROE
340 PM EDT SAT JUL 4 2009
.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY (60-70 PERCENT) UNTIL ABOUT
6 PM...THEN MOSTLY CLOUDY (65-75 PERCENT) UNTIL
ABOUT MIDNIGHT...THEN BECOMING PARTLY CLOUDY
(40-50 PERCENT). ISOLATED SHOWERS THROUGH
ABOUT MIDNIGHT. POP...20 PERCENT.
MIN TEMPERATURE.....50-55.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........88-98 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......WEST 5 TO 10 MPH...BECOMING NORTH LATE AT
NIGHT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH...BECOMING NORTH LATE AT
NIGHT.
VENTILATION INDEX...'POOR' (0).
PCPN AMOUNT.........NONE.
.SUNDAY...
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
MAX TEMPERATURE.....75-80.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........40-47 PERCENT.
24 HR TREND......15 PERCENT DRIER.
20-FOOT WINDS.......NORTH 5 TO 10 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......11300-11800 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH...BECOMING WEST EARLY IN THE
EVENING.
VENTILATION INDEX...'EXCELLENT' (1350).
PCPN AMOUNT.........NONE.
.SUNDAY NIGHT...
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). ISOLATED
THUNDERSTORMS THROUGH 11 PM. ISOLATED RAIN
SHOWERS. POP...20 PERCENT.
MIN TEMPERATURE.....55-60.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........87-97 PERCENT.
24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......NORTH AROUND 5 MPH...BECOMING WEST AFTER
MIDNIGHT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
VENTILATION INDEX...'POOR' (0).
PCPN AMOUNT.........NONE.
.MONDAY...
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT). ISOLATED SHOWERS.
POP...20 PERCENT.
MAX TEMPERATURE.....73-78.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........43-53 PERCENT.
24 HR TREND......1 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST 5 TO 10 MPH.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......10520-11020 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
VENTILATION INDEX...'EXCELLENT' (2470).
PCPN AMOUNT.........NONE.
$$
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S. NORTHWEST WINDS AROUND 5 MPH.
.WEDNESDAY...PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S. EAST WINDS AROUND 5 MPH.
.THURSDAY...PARTLY CLOUDY. A SLIGHT A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND
5 MPH.
.FRIDAY...PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S.
.SATURDAY...PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
$$
SF