Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
773 FNUS53 KGRR 011933 FWFGRR Fire Weather Planning Forecast for Southwest Lower Michigan National Weather Service Grand Rapids MI 333 PM EDT Wed May 1 2024 ...Decreasing Winds This Evening... .DISCUSSION...The mixing height will lower this evening while the low level jet tracks away from the region. This will support decreasing winds across the zones. More in the way of clouds and moisture advection will be underway Thursday. We could even see some afternoon showers then. A better chance for rain arrives Thursday night as some storms may try to roll in from the west. MIZ037>039-043>045-020830- Mason-Lake-Osceola-Oceana-Newaygo-Mecosta- Including the cities of Ludington, Baldwin, Reed City, Hart, Fremont, and Big Rapids 333 PM EDT Wed May 1 2024 .TONIGHT... Sky/weather.........Partly cloudy (40-50 percent). Min temperature.....40-45. 24 hr trend......5 degrees cooler. Max humidity........91-96 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest winds around 7 mph shifting to the north around 5 mph overnight. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......Near Lake Michigan, 200-700 ft AGL. Mixing height.......Inland, 2400-2900 ft AGL decreasing to 100-600 ft AGL overnight. Transport winds.....North 5 to 10 mph. Smoke dispersal.....60-580 (poor to good). Pcpn Amount.........None. .THURSDAY... Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain showers. Chance of pcpn......30 percent. Max temperature.....67-72. 24 hr trend......2 degrees cooler. Min humidity........39-44 percent. 24 hr trend......8 percent wetter. 20-foot winds.......East winds 6 to 11 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......1500-2000 ft AGL near Lake Michigan and 2400-2900 ft AGL Inland. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....250-500 (fair to good). Pcpn Amount.........none to 0.03 in. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (75-85 percent). Chance of rain showers until 2 AM. Chance of thunderstorms. Rain showers likely after 2 AM. Chance of pcpn......70 percent. Min temperature.....48-53. 24 hr trend......11 degrees warmer. Max humidity........91-96 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast winds 7 to 12 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......600-1100 ft AGL. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....130-180 (fair). Pcpn Amount.........0.08-0.47 in. .FRIDAY... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers likely. Chance of pcpn......70 percent. Max temperature.....65-70. 24 hr trend......2 degrees warmer. Min humidity........58-63 percent. 24 hr trend......20 percent wetter. 20-foot winds.......South winds around 10 mph shifting to the northwest in the afternoon. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......1100-1600 ft AGL near Lake Michigan and 2100-2600 ft AGL Inland. Transport winds.....Southwest around 10 mph shifting to the northwest in the afternoon. Smoke dispersal.....170-260 (fair). Pcpn Amount.........0.07-0.21 in. $$ MIZ040-046-020830- Clare-Isabella- Including the cities of Clare and Mount Pleasant 333 PM EDT Wed May 1 2024 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Min temperature.....39-44. 24 hr trend......2 degrees warmer. Max humidity........95-100 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest winds 5 to 9 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2900-3400 ft AGL decreasing to 400-900 ft AGL overnight. Transport winds.....Northwest 10 to 15 mph. Smoke dispersal.....90-640 (poor to excellent). Pcpn Amount.........None. .THURSDAY... Sky/weather.........Partly sunny (55-65 percent). Chance of rain showers. Chance of pcpn......30 percent. Max temperature.....65-70. 24 hr trend......7 degrees cooler. Min humidity........40-45 percent. 24 hr trend......18 percent wetter. 20-foot winds.......East winds 5 to 10 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......2600-3100 ft AGL. Transport winds.....East 5 to 10 mph. Smoke dispersal.....230-420 (fair to good). Pcpn Amount.........None. .THURSDAY NIGHT... Sky/weather.........Partly cloudy (60-70 percent) until 2 AM, then mostly cloudy (75-85 percent). Chance of rain showers. Chance of pcpn......40 percent. Min temperature.....48-53. 24 hr trend......6 degrees warmer. Max humidity........85-90 percent. 24 hr trend......Unchanged. 20-foot winds.......East winds 6 to 11 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......700-1200 ft AGL. Transport winds.....East 10 to 15 mph. Smoke dispersal.....100-180 (poor to fair). Pcpn Amount.........0.05-0.11 in. .FRIDAY... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers likely. Chance of pcpn......70 percent. Max temperature.....Around 71. 24 hr trend......3 degrees warmer. Min humidity........63-68 percent. 24 hr trend......23 percent wetter. 20-foot winds.......Southeast winds around 9 mph shifting to the west in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......1700-2200 ft AGL. Transport winds.....South around 10 mph shifting to the northwest in the afternoon. Smoke dispersal.....190-200 (fair). Pcpn Amount.........0.10-0.28 in. $$ MIZ050-056-064-071-020830- Muskegon-Ottawa-Allegan-Van Buren- Including the cities of Muskegon, Grand Haven, Jenison, Holland, and South Haven 333 PM EDT Wed May 1 2024 .TONIGHT... Sky/weather.........Partly cloudy (35-45 percent). Slight chance of rain showers after 5 AM. Chance of pcpn......20 percent toward daybreak. Min temperature.....Around 47. 24 hr trend......5 degrees cooler. Max humidity........84-89 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest winds around 5 mph shifting to the northeast overnight. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......Near Lake Michigan, 100-600 ft AGL. Mixing height.......Inland, 2000-2500 ft AGL decreasing to 0-400 ft AGL overnight. Transport winds.....Northwest around 10 mph shifting to the northeast overnight. Smoke dispersal.....40-260 (poor to fair). Pcpn Amount.........None. .THURSDAY... Sky/weather.........Partly sunny (65-75 percent). Chance of rain showers. Slight chance of thunderstorms after 5 PM. Chance of pcpn......30 percent. Max temperature.....74-79. 24 hr trend......5 degrees warmer. Min humidity........41-46 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Southeast winds 8 to 13 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......1800-2300 ft AGL near Lake Michigan and 2800-3300 ft AGL Inland. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....340-490 (good). Pcpn Amount.........none to 0.03 in. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (75-85 percent). Chance of rain showers until 2 AM. Chance of thunderstorms. Rain showers likely after 2 AM. Chance of pcpn......70 percent. Min temperature.....51-56. 24 hr trend......12 degrees warmer. Max humidity........88-93 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast winds 7 to 12 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......500-1000 ft AGL. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....80-130 (poor to fair). Pcpn Amount.........0.10-0.46 in. .FRIDAY... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers. Chance of pcpn......80 percent. Max temperature.....67-72. 24 hr trend......5 degrees cooler. Min humidity........61-66 percent. 24 hr trend......29 percent wetter. 20-foot winds.......South winds around 9 mph shifting to the northwest in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......2100-2600 ft AGL. Transport winds.....West around 10 mph shifting to the northwest in the afternoon. Smoke dispersal.....160-230 (fair). Pcpn Amount.........0.13-0.35 in. $$ MIZ051-052-057>059-020830- Montcalm-Gratiot-Kent-Ionia-Clinton- Including the cities of Greenville, Alma, Grand Rapids, Ionia, and St. Johns 333 PM EDT Wed May 1 2024 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Min temperature.....Around 47. 24 hr trend......Unchanged. Max humidity........84-89 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest winds 5 to 9 mph. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......2400-2900 ft AGL decreasing to 0-500 ft AGL overnight. Transport winds.....Northwest around 10 mph. Smoke dispersal.....40-390 (poor to good). Pcpn Amount.........None. .THURSDAY... Sky/weather.........Partly sunny (50-60 percent). Chance of rain showers. Chance of pcpn......40 percent. Max temperature.....70-75. 24 hr trend......4 degrees cooler. Min humidity........32-37 percent. 24 hr trend......15 percent wetter. 20-foot winds.......East winds 7 to 12 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......3100-3600 ft AGL. Transport winds.....East 10 to 15 mph. Smoke dispersal.....250-440 (fair to good). Pcpn Amount.........None. .THURSDAY NIGHT... Sky/weather.........Partly cloudy (65-75 percent) until 11 PM, then mostly cloudy (75-85 percent). Chance of rain showers. Chance of thunderstorms after 11 PM. Chance of pcpn......50 percent. Min temperature.....54-59. 24 hr trend......9 degrees warmer. Max humidity........88-93 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast winds 7 to 12 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......500-1000 ft AGL. Transport winds.....Southeast 10 to 15 mph. Smoke dispersal.....90-110 (poor). Pcpn Amount.........0.03-0.29 in. .FRIDAY... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers and a chance of thunderstorms. Chance of pcpn......80 percent. Max temperature.....69-74. 24 hr trend......2 degrees cooler. Min humidity........55-60 percent. 24 hr trend......28 percent wetter. 20-foot winds.......South winds around 10 mph shifting to the northwest around 9 mph in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......2200-2700 ft AGL. Transport winds.....South around 10 mph shifting to the northwest in the afternoon. Smoke dispersal.....230-260 (fair). Pcpn Amount.........0.16-0.39 in. $$ MIZ065>067-072>074-020830- Barry-Eaton-Ingham-Kalamazoo-Calhoun-Jackson- Including the cities of Hastings, Charlotte, Lansing, Kalamazoo, Battle Creek, and Jackson 333 PM EDT Wed May 1 2024 .TONIGHT... Sky/weather.........Partly cloudy (20-30 percent). Min temperature.....Around 48. 24 hr trend......Unchanged. Max humidity........84-89 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest winds around 7 mph shifting to the north around 5 mph overnight. Haines Index........5 or moderate potential for large plume dominated fire growth. Mixing height.......1100-1600 ft AGL. Transport winds.....Northwest around 10 mph shifting to the north overnight. Smoke dispersal.....50-180 (poor to fair). Pcpn Amount.........None. .THURSDAY... Sky/weather.........Partly sunny (50-60 percent). Chance of rain showers. Chance of pcpn......40 percent. Max temperature.....73-78. 24 hr trend......3 degrees cooler. Min humidity........37-42 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Southeast winds 6 to 11 mph. Haines Index........4 or low potential for large plume dominated fire growth. Mixing height.......3200-3700 ft AGL. Transport winds.....Southeast around 10 mph. Smoke dispersal.....310-400 (good). Pcpn Amount.........none to 0.02 in. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain showers. Chance of pcpn......40 percent. Min temperature.....54-59. 24 hr trend......9 degrees warmer. Max humidity........85-90 percent. 24 hr trend......Unchanged. 20-foot winds.......Southeast winds 7 to 12 mph. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......300-800 ft AGL. Transport winds.....Southeast around 15 mph. Smoke dispersal.....90-110 (poor). Pcpn Amount.........0.01-0.16 in. .FRIDAY... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers. Chance of thunderstorms after 11 AM. Chance of pcpn......80 percent. Max temperature.....72-77. 24 hr trend......Unchanged. Min humidity........59-64 percent. 24 hr trend......25 percent wetter. 20-foot winds.......South winds around 10 mph shifting to the west in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth. Mixing height.......2900-3400 ft AGL. Transport winds.....Southwest around 10 mph shifting to the west in the afternoon. Smoke dispersal.....330-360 (good). Pcpn Amount.........0.22-0.42 in. $$ .FORECAST FOR DAYS 3 THROUGH 7... .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. Chance of showers. Lows in the lower 50s. Northeast winds 5 to 9 mph. .SATURDAY...Partly sunny. Highs in the mid 70s. Northeast winds 6 to 11 mph. .SATURDAY NIGHT...Partly cloudy. Chance of showers. Lows in the lower 50s. Northeast winds 5 to 10 mph shifting to the northwest overnight. .SUNDAY...Mostly sunny. Highs in the lower 70s. Northwest winds 7 to 12 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds 5 to 10 mph shifting to the east overnight. .MONDAY...Mostly sunny with a chance of showers. Highs in the lower 70s. Southeast winds 9 to 14 mph. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 50s. .TUESDAY...Partly sunny. Chance of showers until midday, then showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Showers likely and a chance of thunderstorms in the evening, then a chance of showers overnight. Lows in the mid 50s. .WEDNESDAY...Mostly sunny with a chance of showers. Highs in the lower 70s. $$