250
FNUS53 KDTX 190729
FWFDTX
FIRE WEATHER PLANNING FORECAST FOR SOUTHEAST MICHIGAN
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
329 AM EDT FRI APR 19 2024
DISCUSSION
WIDESPREAD RAIN MOVES OUT THIS MORNING, GIVING WAY TO
MOSTLY SUNNY SKIES WITH BREEZY WEST WINDS GUSTING TO 25 TO 30 MPH
THIS AFTERNOON. MIN RH DIPS INTO THE 30 PERCENT RANGE THIS
AFTERNOON. DRY CONDITIONS WITH SIMILARLY BREEZY WEST WINDS SATURDAY
AND SUNDAY. AFTER RELATIVELY COOL TEMPS TODAY AND SATURDAY, A SLIGHT
WARM UP IS EXPECTED SUNDAY INTO THE EARLY WORK WEEK.
MIZ047-048-053-060-061-192115-
MIDLAND-BAY-SAGINAW-SHIAWASSEE-GENESEE-
INCLUDING THE CITIES OF MIDLAND-BAY CITY-SAGINAW-OWOSSO-FLINT
329 AM EDT FRI APR 19 2024
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT) UNTIL 8 AM, THEN
PARTLY CLOUDY (35-45 PERCENT) UNTIL 2 PM, THEN
MOSTLY SUNNY (10-20 PERCENT). RAIN UNTIL 5 AM,
THEN CHANCE OF RAIN UNTIL 8 AM. CHANCE OF
PRECIPITATION 90 PERCENT.
MAX TEMPERATURE.....50-54.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........31-41 PERCENT.
24 HR TREND......18 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH BECOMING WEST 20 TO
25 MPH IN THE LATE MORNING AND AFTERNOON.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......6490-6990 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH INCREASING TO AROUND 20
MPH EARLY IN THE MORNING, THEN INCREASING TO
WEST 30 TO 35 MPH IN THE LATE MORNING AND
AFTERNOON.
SMOKE DISPERSAL.....EXCELLENT (1897).
PCPN AMOUNT.........0.11-0.25 IN.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT).
MIN TEMPERATURE.....33-38.
24 HR TREND......11 DEGREES COOLER.
MAX HUMIDITY........65-75 PERCENT.
24 HR TREND......23 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......620-820 FT AGL.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR (59).
PCPN AMOUNT.........NONE.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
MAX TEMPERATURE.....45-50.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........34-44 PERCENT.
24 HR TREND......4 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......6680-7180 FT AGL.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....EXCELLENT (1303).
PCPN AMOUNT.........NONE.
MIZ049-054-055-062-192115-
HURON-TUSCOLA-SANILAC-LAPEER-
INCLUDING THE CITIES OF BAD AXE-CARO-SANDUSKY-LAPEER
329 AM EDT FRI APR 19 2024
TODAY
SKY/WEATHER.........CLOUDY (90-100 PERCENT) UNTIL 8 AM, THEN PARTLY
SUNNY (45-55 PERCENT) UNTIL 2 PM, THEN SUNNY
(5-15 PERCENT). RAIN UNTIL 8 AM, THEN CHANCE OF
RAIN UNTIL 11 AM. CHANCE OF PRECIPITATION 90
PERCENT.
MAX TEMPERATURE.....52-57.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........34-44 PERCENT.
24 HR TREND......20 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 5 MPH BECOMING WEST 15 TO
20 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......6020-6520 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH BECOMING WEST
AROUND 30 MPH.
SMOKE DISPERSAL.....EXCELLENT (1710).
PCPN AMOUNT.........0.26-0.50 IN.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (25-35 PERCENT).
MIN TEMPERATURE.....32-37.
24 HR TREND......11 DEGREES COOLER.
MAX HUMIDITY........69-75 PERCENT.
24 HR TREND......27 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......620-820 FT AGL.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR (58).
PCPN AMOUNT.........NONE.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT).
MAX TEMPERATURE.....45-50.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........38-48 PERCENT.
24 HR TREND......5 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......6670-7170 FT AGL.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....EXCELLENT (1363).
PCPN AMOUNT.........NONE.
MIZ063-068>070-075-076-082-083-192115-
ST CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
INCLUDING THE CITIES OF PORT HURON-HOWELL-PONTIAC-WARREN-ANN
ARBOR-DETROIT-ADRIAN-MONROE
329 AM EDT FRI APR 19 2024
TODAY
SKY/WEATHER.........CLOUDY (85-95 PERCENT) UNTIL 8 AM, THEN PARTLY
SUNNY (40-50 PERCENT) UNTIL 2 PM, THEN MOSTLY
SUNNY (10-20 PERCENT). ISOLATED THUNDERSTORMS
UNTIL 5 AM. RAIN UNTIL 8 AM. CHANCE OF
PRECIPITATION 90 PERCENT.
MAX TEMPERATURE.....54-58.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........28-38 PERCENT.
24 HR TREND......13 PERCENT DRIER.
20-FOOT WINDS.......NORTHWEST 10 TO 15 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......5020-5520 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 10 MPH BECOMING NORTHWEST 25
TO 30 MPH.
SMOKE DISPERSAL.....EXCELLENT (1418).
PCPN AMOUNT.........0.11-0.25 IN.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
MIN TEMPERATURE.....34-40.
24 HR TREND......11 DEGREES COOLER.
MAX HUMIDITY........68-78 PERCENT.
24 HR TREND......27 PERCENT DRIER.
20-FOOT WINDS.......WEST 10 TO 15 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......720-920 FT AGL.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR (54).
PCPN AMOUNT.........NONE.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).
MAX TEMPERATURE.....48-52.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........33-43 PERCENT.
24 HR TREND......6 PERCENT WETTER.
20-FOOT WINDS.......WEST 15 TO 20 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......6690-7190 FT AGL.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....EXCELLENT (1447).
PCPN AMOUNT.........NONE.
FORECAST DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER
50S. WEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 60. WEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS AROUND 60. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
COOLER. PARTLY CLOUDY. CHANCE OF SHOWERS. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 40S.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S.
TF
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