Spot Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
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048 FNUS73 KMQT 190954 FWSMQT Spot Forecast for Field of Dreams Rx...MI DNR National Weather Service Marquette MI 554 AM EDT Sun May 19 2024 Forecast is based on ignition time of 1000 CDT on May 19. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Surface high pressure building over the area along with a very dry air mass will ensure sunny skies and generally light winds through much of the day. Fairly deep mixing through the very dry air mass will also quickly lower dew points allowing min RHs to fall near 20 percent over the burn area. High pressure should continue the dry conditions tonight before a Plains low pressure system lifts through the area on Monday bringing wetting rains of around a quarter of an inch to the burn area. .REST OF TODAY... Sky/weather.........Mostly sunny (20-30 percent). Chance of pcpn......0 percent. LAL.................1. Temperature.........Max 78. RH..................Min 19 percent. Dewpoint............36 decreasing to 32 late in the afternoon. 33-foot winds.......West-northwest winds 8 to 12 mph decreasing to southwest around 6 mph late in the afternoon. 20-foot winds.......West-northwest winds 7 to 11 mph decreasing to southwest around 5 mph late in the afternoon. Mixing height.......4600-6100 ft AGL. Ventilation index...Fair to excellent (297.0-688.0). Haines Index........5 to 6 or moderate to high potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. Ceiling (kft).......16 decreasing to 12. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM Sky (%).........2 8 14 20 30 39 49 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 LAL.............1 1 1 1 1 1 1 Temp............68 72 74 75 76 77 77 Dewpoint........38 36 35 33 33 33 32 RH..............32 27 24 22 21 20 19 33 ft wind dir..NW W W W W W W 33 ft wind spd..9 9 9 9 6 6 6 20 ft wind dir..NW W W W W W W 20 ft wind spd..7 7 7 7 5 5 5 Wind gust.......11 11 10 10 6 6 6 Mix hgt (kft)...4.6 5.2 5.4 5.5 5.9 6.1 5.9 Haines index....5 5 6 6 6 5 5 VIndx kt-ft/100.69 67 54 44 35 30 30 Ceiling (kft)...18 17 16 15 14 13 12 .TONIGHT... Sky/weather.........Mostly cloudy (60-70 percent). Chance of pcpn......10 percent. LAL.................1. Temperature.........Min 49. RH..................Max 74 percent. Dewpoint............35 increasing to 42. 33-foot winds.......Southwest winds around 6 mph shifting to the south around 5 mph late in the evening, then becoming light overnight. 20-foot winds.......Southeast winds around 4 mph in the evening becoming light. Mixing height.......4200-5300 ft AGL decreasing to 0-1000 ft AGL. Ventilation index...Poor to fair (2.0-263.0). Haines Index........4 to 5 or low to moderate potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. Ceiling (kft).......12 increasing to 14 late in the evening, then decreasing to 12 overnight decreasing to 9.9 after 3 am decreasing to 8.4 decreasing to 6.8 early in the morning. TIME (CDT) 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM Sky (%).........53 58 62 62 61 61 66 71 76 75 74 74 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 10 10 10 10 10 10 LAL.............1 1 1 1 1 1 1 1 1 1 1 1 Temp............76 74 71 67 63 60 57 56 55 54 52 51 Dewpoint........34 37 39 41 42 44 44 43 42 41 41 40 RH..............22 25 31 38 47 57 60 61 61 63 65 66 33 ft wind dir..SW SW SW S S S SE SE SE SE SE SE 33 ft wind spd..6 6 6 5 5 5 2 2 2 1 1 1 20 ft wind dir..SW SW SW S S S SE SE SE SE SE SE 20 ft wind spd..5 5 5 4 4 4 2 2 2 1 1 1 Wind gust.......6 6 6 6 6 6 2 2 2 Mix hgt (kft)...5.3 4.2 3.1 2.0 1.0 0.3 0.1 0.1 0.3 0.3 0.3 0.3 Haines index....5 5 5 5 4 4 4 5 5 5 5 5 VIndx kt-ft/100.26 21 19 14 7 2 0 1 3 3 3 3 Ceiling (kft)...12 13 14 14 15 16 14 13 12 9.9 8.4 6.8 .MONDAY... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers likely and slight chance of thunderstorms in the morning, then rain showers and chance of thunderstorms in the afternoon. Chance of pcpn......80 percent. LAL.................1 until 1100, then 2 until 1400, then 3 until 1700, then 2. Temperature.........Max 65. RH..................Min 65 percent. Dewpoint............43 increasing to 54. 33-foot winds.......Light winds becoming southeast 5 to 7 mph in the late morning and afternoon. Gusty and erratic winds expected near thunderstorms late in the morning. Gusty and erratic winds expected near thunderstorms late in the afternoon. 20-foot winds.......Light winds becoming southeast up to 6 mph in the late morning and afternoon. Mixing height.......200-2100 ft AGL increasing to 2100-2200 ft AGL late in the afternoon. Ventilation index...Poor to good (24.0-413.0). Haines Index........2 to 4 or very low to low potential for large plume dominated fire growth. Rainfall amount.....0.24 inches. Ceiling (kft).......6.9 early in the morning. TIME (CDT) 5 AM 7 AM 9 AM 11 AM 1 PM 3 PM Sky (%).........77 83 91 94 93 94 Weather cov.....S CHC CHANCE CHANCE LIKELY DEFNTE DEFNTE Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR Tstm cov........ S CHC CHANCE CHANCE Chc of pcpn (%).20 30 40 70 80 80 LAL.............1 1 1 2 3 3 Temp............51 52 54 56 60 62 Dewpoint........41 43 47 51 54 55 RH..............69 70 79 83 81 79 33 ft wind......SE 2 SE 2 SE 7 SE 7 SE 7 S 7 20 ft wind......SE 2 SE 2 SE 6 SE 6 SE 6 S 6 Wind gust....... 10 12 12 11 Mix hgt (ft)....200 300 1000 1700 2100 2100 Haines index....4 3 2 2 2 2 VIndx kt-ft/100.3 4 21 38 40 32 Ceiling (kft)...6.9 7.2 $$ Forecaster...Voss Requested by...Rob Shields Type of request...PRESCRIBED .TAG 2414601.0/MQT .DELDT 05/19/24 .FormatterVersion 2.0.0 .EMAIL shieldsr1@michigan.gov