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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
000
FNUS53 KDTX 252019
FWFDTX
Fire Weather Planning Forecast for Southeast Michigan
National Weather Service Detroit/Pontiac MI
Issued by National Weather Service Grand Rapids MI
419 PM EDT Thu Apr 25 2024
.DISCUSSION...High pressure dominates Friday with dry and sunny
conditions. Wind Friday becomes from the southeast at around
15 to 20 mph and min RH values will range from the lower 30s north
to the lower 40s south towards the Ohio State line. A warm front
lifts through the region Friday night into Saturday bringing warmer
temps, breezy southwest flow, and periodic rain chances this weekend.
MIZ047-048-053-060-061-252145-
Midland-Bay-Saginaw-Shiawassee-Genesee-
Including the cities of Midland-Bay City-Saginaw-Owosso-Flint
419 PM EDT Thu Apr 25 2024
.TONIGHT...
Sky/weather.........Mostly clear (15-25 percent). Areas of frost
after 11 pm until 2 am, then widespread frost.
Min temperature.....30-36.
24 hr trend......7 degrees warmer.
Max humidity........81 percent.
24 hr trend......9 percent drier.
20-foot winds.......Northeast around 5 mph becoming southeast in
the late evening and overnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....East around 5 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.
.FRIDAY...
Sky/weather.........Partly cloudy (40-50 percent).
Max temperature.....58-64.
24 hr trend......9 degrees warmer.
Min humidity........31-39 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southeast 10 to 15 mph.
Haines Index........4 or low potential for large plume dominated
fire growth.
Mixing height.......3700-4200 ft agl.
Transport winds.....Southeast 15 to 20 mph increasing to around 25
mph early in the afternoon.
Smoke dispersal.....Poor (7).
Pcpn amount.........None.
.FRIDAY NIGHT...
Sky/weather.........Cloudy (75-85 percent). Chance of showers
until 2 am, then showers. Chance of
precipitation 80 percent.
Min temperature.....50-55.
24 hr trend......21 degrees warmer.
Max humidity........78-87 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southeast 15 to 20 mph.
Haines Index........3 or very low potential for large plume
dominated fire growth.
Mixing height.......120-320 ft agl.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........0.26-0.50 in.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Rain showers
likely until 2 pm, then chance of showers and
thunderstorms. Chance of precipitation 70
percent.
Max temperature.....70-76.
24 hr trend......12 degrees warmer.
Min humidity........49-59 percent.
24 hr trend......29 percent wetter.
20-foot winds.......South 20 to 25 mph.
Haines Index........3 or very low potential for large plume
dominated fire growth.
Mixing height.......5450-5950 ft agl.
Transport winds.....Southwest 25 to 30 mph.
Smoke dispersal.....Poor (16).
Pcpn amount.........0.06-0.10 in.
$$
MIZ049-054-055-062-252145-
Huron-Tuscola-Sanilac-Lapeer-
Including the cities of Bad Axe-Caro-Sandusky-Lapeer
419 PM EDT Thu Apr 25 2024
.TONIGHT...
Sky/weather.........Mostly clear (5-15 percent). Areas of frost
until 2 am, then widespread frost.
Min temperature.....30-36.
24 hr trend......6 degrees warmer.
Max humidity........78-86 percent.
24 hr trend......11 percent drier.
20-foot winds.......East 5 to 10 mph becoming southeast after
midnight.
Haines Index........4 or low potential for large plume dominated
fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....East around 5 mph becoming southeast after
midnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.
.FRIDAY...
Sky/weather.........Partly cloudy (35-45 percent).
Max temperature.....56-62.
24 hr trend......9 degrees warmer.
Min humidity........34-44 percent.
24 hr trend......Unchanged.
20-foot winds.......Southeast 10 to 15 mph.
Haines Index........4 or low potential for large plume dominated
fire growth.
Mixing height.......3760-4260 ft agl.
Transport winds.....Southeast 15 to 20 mph increasing to around 25
mph early in the afternoon.
Smoke dispersal.....Poor (8).
Pcpn amount.........None.
.FRIDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85 percent). Chance of rain
showers until 2 am, then showers. Chance
of precipitation 80 percent.
Min temperature.....46-52.
24 hr trend......19 degrees warmer.
Max humidity........87 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southeast 15 to 20 mph.
Haines Index........3 or very low potential for large plume
dominated fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....Southeast 15 to 20 mph becoming south around 25
mph after midnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........0.26-0.50 in.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Rain showers
likely until 2 pm, then chance of showers and
thunderstorms. Chance of precipitation 70
percent.
Max temperature.....68-72.
24 hr trend......10 degrees warmer.
Min humidity........64-74 percent.
24 hr trend......30 percent wetter.
20-foot winds.......Breezy. South 25 to 30 mph diminishing to
around 20 mph early in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
Mixing height.......4280-4780 ft agl.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Poor (12).
Pcpn amount.........0.11-0.25 in.
$$
MIZ063-068>070-075-076-082-083-252145-
St Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
Including the cities of Port Huron-Howell-Pontiac-Warren-Ann
Arbor-Detroit-Adrian-Monroe
419 PM EDT Thu Apr 25 2024
.TONIGHT...
Sky/weather.........Mostly clear (15-25 percent). Areas of frost
after 11 pm.
Min temperature.....32-36.
24 hr trend......7 degrees warmer.
Max humidity........77-87 percent.
24 hr trend......6 percent drier.
20-foot winds.......East 5 to 10 mph.
Haines Index........4 or low potential for large plume dominated
fire growth.
Mixing height.......100-300 ft agl.
Transport winds.....East around 5 mph.
Smoke dispersal.....Poor (0).
Pcpn amount.........None.
.FRIDAY...
Sky/weather.........Partly cloudy (40-50 percent).
Max temperature.....60-66.
24 hr trend......9 degrees warmer.
Min humidity........36-46 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southeast 10 to 15 mph.
Haines Index........4 or low potential for large plume dominated
fire growth.
Mixing height.......3410-3910 ft agl.
Transport winds.....Southeast 15 to 20 mph.
Smoke dispersal.....Poor (7).
Pcpn amount.........None.
.FRIDAY NIGHT...
Sky/weather.........Cloudy (80-90 percent). Chance of showers
until 2 am, then showers likely. Chance of
precipitation 70 percent.
Min temperature.....50-54.
24 hr trend......20 degrees warmer.
Max humidity........77-87 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southeast 15 to 20 mph becoming south after
midnight.
Haines Index........3 or very low potential for large plume
dominated fire growth.
Mixing height.......160-360 ft agl.
Transport winds.....Southeast around 15 mph becoming south after
midnight.
Smoke dispersal.....Poor (0).
Pcpn amount.........0.26-0.50 in.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80 percent). Rain showers
likely until 2 pm. Chance of precipitation 60
percent.
Max temperature.....72-76.
24 hr trend......12 degrees warmer.
Min humidity........47-57 percent.
24 hr trend......24 percent wetter.
20-foot winds.......South 20 to 25 mph.
Haines Index........3 or very low potential for large plume
dominated fire growth.
Mixing height.......4710-5210 ft agl.
Transport winds.....South around 20 mph becoming southwest 25 to 30
mph in the late morning and afternoon.
Smoke dispersal.....Poor (15).
Pcpn amount.........0.11-0.25 in.
$$
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southwest winds
around 20 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows around 60. Highs in the upper 70s. South winds
around 15 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms. Lows
in the mid 50s. Highs in the lower 70s. Southwest winds around
15 mph.
.WEDNESDAY...Partly cloudy. Chance of showers. Lows in the lower
50s. Highs in the lower 70s.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
60s.
$$
TJT
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