Spot Forecast
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
405 FNUS73 KMQT 141230 FWSMQT Spot Forecast for High Rollways...Michigan DNR National Weather Service Marquette MI 830 AM EDT Tue May 14 2024 Forecast is based on ignition time of 0900 EDT on May 14. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...High pressure settled over Lake Superior keeps skies mostly sunny today and tonight before an incoming low from the Northern Plains begins bringing mid to upper level cloud cover over Upper Michigan Wednesday. That being said, expect conditions to be fairly similar to what we saw yesterday, albeit with temperatures being a little cooler today and min RHs a little lower and around 35 percent in the interior east. A more rainy pattern looks to come over us Thursday as the low pressure finally arrives. .TODAY... Sky/weather.........Sunny (10-20 percent). Chance of pcpn......0 percent. LAL.................1. Temperature.........46 at ignition...Max 62. RH..................68 percent at ignition...Min 35 percent. Dewpoint............35. 33-foot winds.......Winds north at 9 mph at ignition...otherwise North winds 5 to 12 mph. 20-foot winds.......North winds up to 10 mph. Mixing height.......1300 ft AGL at ignition...otherwise 0-1300 ft AGL increasing to 2500-4200 ft AGL in the late morning and afternoon. Ventilation index...Fair (169) at ignition. Max...good (432.0). Haines Index........4 or low potential for large plume dominated fire growth at ignition...max 4. Rainfall amount.....0.00 inches. Ceiling (kft).......23. TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........16 16 16 17 17 16 17 17 16 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 LAL.............1 1 1 1 1 1 1 1 1 Temp............46 51 55 58 59 60 61 61 61 Dewpoint........36 35 35 35 34 34 34 33 33 RH..............68 56 46 42 39 38 36 35 35 33 ft wind dir..N N N N N N N N N 33 ft wind spd..9 9 9 10 10 10 12 12 12 20 ft wind dir..N N N N N N N N N 20 ft wind spd..7 7 7 8 8 8 10 10 10 Wind gust.......12 12 12 11 11 11 Mix hgt (kft)...1.3 2.5 3.5 3.9 4.1 4.1 4.2 4.1 3.9 Haines index....4 4 4 4 4 4 4 4 4 VIndx kt-ft/100.17 30 42 43 41 41 42 41 43 Ceiling (kft)...25 25 25 25 25 25 25 25 25 .TONIGHT... Sky/weather.........Mostly clear (15-25 percent). Chance of pcpn......0 percent. LAL.................1. Temperature.........Min 35. RH..................Max 93 percent. Dewpoint............32. 33-foot winds.......North winds 5 to 12 mph. 20-foot winds.......North winds up to 10 mph. Mixing height.......1700-3500 ft AGL decreasing to 200-1000 ft AGL in the late evening and overnight. Ventilation index...Poor to good (24.0-388.0). Haines Index........4 to 5 or low to moderate potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. Ceiling (kft).......25. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........17 16 16 16 17 17 18 21 17 17 17 17 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 LAL.............1 1 1 1 1 1 1 1 1 1 1 1 Temp............59 57 53 48 43 39 37 36 36 36 35 35 Dewpoint........32 32 33 33 32 32 32 32 33 33 33 33 RH..............36 39 45 54 65 75 81 85 87 90 92 93 33 ft wind dir..N N N N N N N N N N N N 33 ft wind spd..12 12 12 8 8 8 5 5 5 5 5 5 20 ft wind dir..N N N N N N N N N N N N 20 ft wind spd..10 10 10 6 6 6 4 4 4 4 4 4 Wind gust.......12 12 12 10 10 10 7 7 7 6 6 6 Mix hgt (kft)...3.5 3.0 2.4 1.7 1.0 0.4 0.2 0.2 0.3 0.2 0.2 0.3 Haines index....4 4 4 4 4 4 4 4 4 4 5 5 VIndx kt-ft/100.39 33 26 18 11 5 3 2 3 3 3 3 Ceiling (kft)...25 25 25 25 25 25 25 25 25 25 25 25 .WEDNESDAY... Sky/weather.........Sunny (15-25 percent). Chance of pcpn......0 percent. LAL.................1. Temperature.........Max 67. RH..................Min 35 percent. Dewpoint............36 increasing to 38 late in the morning. 33-foot winds.......Light winds becoming northeast 5 to 7 mph in the late morning and afternoon. 20-foot winds.......Light winds becoming northeast up to 6 mph in the late morning and afternoon. Mixing height.......0-1500 ft AGL increasing to 5100-5800 ft AGL. Ventilation index...Poor to fair (0.0-292.0). Haines Index........4 to 5 or low to moderate potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. Ceiling (kft).......22 increasing to 24 late in the morning. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........19 7 7 10 15 29 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 LAL.............1 1 1 1 1 1 Temp............36 44 55 62 65 66 Dewpoint........34 36 38 39 38 38 RH..............93 73 52 42 38 35 33 ft wind......NE 3 NE 3 NE 6 NE 6 NE 6 E 7 20 ft wind......NE 2 NE 2 NE 5 NE 5 NE 5 E 6 Wind gust.......6 6 6 Mix hgt (ft)....BLW100 300 3000 4900 5100 5800 Haines index....5 4 4 4 4 4 VIndx kt-ft/100.0 3 24 29 21 23 Ceiling (kft)...24 22 24 25 25 25 $$ Forecaster...Michels Requested by...Shingleton Type of request...PRESCRIBED .TAG 2414107.0/MQT .DELDT 05/14/24 .FormatterVersion 2.0.0 .EMAIL shaloma@michigan.gov