Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Detroit/Pontiac, MI

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802
FNUS53 KDTX 220754
FWFDTX

FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
354 AM EDT FRI MAY 22 2015

.DISCUSSION...AMPLE SUNSHINE FRIDAY AND SATURDAY AS HIGH PRESSURE
SLIDES ACROSS THE STATE. DRY AIRMASS WITH TEMPERATURES SLOWLY
CLIMBING THROUGH THE WEEKEND WILL RESULT IN MINIMUM RH VALUES DOWN TO
30 PERCENT TODAY AND ONLY SLIGHTLY HIGHER TO 35 PERCENT ON SATURDAY.
MOISTURE WILL BE ON THE RISE BEYOND SATURDAY KEEPING VALUES IN THE
MID 40 PERCENT RANGE ON SUNDAY.

MIZ047-048-053-060-061-222115-
MIDLAND-BAY-SAGINAW-SHIAWASSEE-GENESEE-
INCLUDING THE CITIES OF...MIDLAND-BAY CITY-SAGINAW-OWOSSO-FLINT
354 AM EDT FRI MAY 22 2015

.TODAY...
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT) UNTIL NOON...THEN
                    SUNNY (5-15 PERCENT). ISOLATED SHOWERS
                    UNTIL 5 AM. POP...30 PERCENT.
MAX TEMPERATURE.....55-60.
   24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........28-38 PERCENT.
   24 HR TREND......1 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH...BECOMING 5 TO 10 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......6320-6820 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH...INCREASING TO 15 TO
                    20 MPH.
VENTILATION INDEX...`EXCELLENT` (1000).
PCPN AMOUNT.........0.01-0.05 IN.

.TONIGHT...
SKY/WEATHER.........CLEAR (5-15 PERCENT). AREAS OF FROST AFTER
                    4 AM.
MIN TEMPERATURE.....33-38.
   24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........69-79 PERCENT.
   24 HR TREND......20 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH...BECOMING SOUTHEAST AFTER
                    MIDNIGHT...THEN...BECOMING SOUTH LATE.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH...BECOMING SOUTH AFTER
                    MIDNIGHT.
VENTILATION INDEX...`POOR` (0).
PCPN AMOUNT.........NONE.

.SATURDAY...
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 71.
   24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........34-39 PERCENT.
   24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......7200-7700 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
VENTILATION INDEX...`EXCELLENT` (1240).
PCPN AMOUNT.........NONE.


$$

MIZ049-054-055-062-222115-
HURON-TUSCOLA-SANILAC-LAPEER-
INCLUDING THE CITIES OF...BAD AXE-CARO-SANDUSKY-LAPEER
354 AM EDT FRI MAY 22 2015

.TODAY...
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT) UNTIL NOON...THEN
                    SUNNY (5-15 PERCENT). POP...20 PERCENT.
MAX TEMPERATURE.....50-55.
   24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........33-43 PERCENT.
   24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 10 MPH...BECOMING NORTH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......5640-6140 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
VENTILATION INDEX...`EXCELLENT` (930).
PCPN AMOUNT.........0.01-0.05 IN.

.TONIGHT...
SKY/WEATHER.........CLEAR (0-10 PERCENT). WIDESPREAD FROST AFTER
                    4 AM.
MIN TEMPERATURE.....31-36.
   24 HR TREND......7 DEGREES COOLER.
MAX HUMIDITY........68-76 PERCENT.
   24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......EAST AROUND 5 MPH...BECOMING SOUTH AFTER
                    MIDNIGHT.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 5 MPH.
VENTILATION INDEX...`POOR` (0).
PCPN AMOUNT.........NONE.

.SATURDAY...
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....64-69.
   24 HR TREND......12 DEGREES WARMER.
MIN HUMIDITY........36-46 PERCENT.
   24 HR TREND......2 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH...INCREASING TO AROUND 15
                    MPH LATE.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......6960-7460 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
VENTILATION INDEX...`EXCELLENT` (1300).
PCPN AMOUNT.........NONE.


$$

MIZ063-068>070-075-076-082-083-222115-
ST CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
INCLUDING THE CITIES OF...
PORT HURON-HOWELL-PONTIAC-WARREN-ANN ARBOR-DETROIT-ADRIAN-MONROE
354 AM EDT FRI MAY 22 2015

.TODAY...
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) UNTIL 8 AM...THEN
                    SUNNY (5-15 PERCENT) UNTIL 2 PM...THEN MOSTLY
                    SUNNY (10-20 PERCENT) UNTIL 4 PM...THEN SUNNY
                    (5-15 PERCENT). SCATTERED SHOWERS UNTIL
                    5 AM...THEN ISOLATED SHOWERS UNTIL 7 AM.
                    POP...30 PERCENT.
MAX TEMPERATURE.....57-62.
   24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........30-40 PERCENT.
   24 HR TREND......4 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......6070-6570 FT AGL.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
VENTILATION INDEX...`EXCELLENT` (1140).
PCPN AMOUNT.........0.01-0.05 IN.

.TONIGHT...
SKY/WEATHER.........CLEAR (5-15 PERCENT). PATCHY FROST AFTER 4 AM.
MIN TEMPERATURE.....34-39.
   24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........75-85 PERCENT.
   24 HR TREND......16 PERCENT WETTER.
20-FOOT WINDS.......NORTH AROUND 5 MPH...BECOMING EAST AFTER
                    MIDNIGHT...THEN...BECOMING LIGHT LATE.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......100-300 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH...BECOMING EAST AFTER
                    MIDNIGHT...THEN...BECOMING SOUTH LATE.
VENTILATION INDEX...`POOR` (0).
PCPN AMOUNT.........NONE.

.SATURDAY...
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 70.
   24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........32-40 PERCENT.
   24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST 5 TO 10 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
                    FIRE GROWTH.
MIXING HEIGHT.......6600-7100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
VENTILATION INDEX...`EXCELLENT` (1000).
PCPN AMOUNT.........NONE.


$$


.FORECAST DAYS 3 THROUGH 7...

.SUNDAY...PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
.MEMORIAL DAY...SHOWERS AND THUNDERSTORMS LIKELY. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 10 MPH.
.TUESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 10 MPH.
.WEDNESDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
.THURSDAY...PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.

$$

DRK



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