FNUS73 KMQT 071342 FWSMQT Spot Forecast for Summit Lake...USFS National Weather Service Marquette MI 842 AM EST Thu Nov 7 2024 Forecast is based on forecast start time of 0830 EST on November 07. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Dry weather will persist through the end of the work week. Main threat today will be increasing westerly winds, which will gust in excess of 25 mph by this afternoon. Meanwhile, Min RH values will be in the 60-65% range with high temperatures in the upper 40s. .REST OF TODAY... Sky/weather.........Mostly sunny (30-40 percent). Chance of pcpn......0 percent. LAL.................1. Temperature.........38 at forecast start...Max 46. RH..................94 percent at forecast start...Min 62 percent. Dewpoint............33. 33-foot winds.......Winds west at 10 mph at forecast start...otherwise West winds 8 to 14 mph with gusts to around 26 mph. 20-foot winds.......West winds 6 to 11 mph with gusts to around 21 mph. Mixing height.......1000 ft AGL at forecast start...otherwise 600-2500 ft AGL increasing to 2200-3300 ft AGL in the afternoon. Ventilation index...Fair (256) at forecast start. Max...excellent (618.0) increasing to excellent (682.0) in the afternoon. Haines Index........3 or very low potential for large plume dominated fire growth at forecast start...max 4. Rainfall amount.....0.00 inches. Ceiling (kft).......9.5 decreasing to 3.4 late in the morning, then decreasing to 1.9 late in the morning increasing to 2.8 late in the morning decreasing to 2.3 increasing to 4.4 early in the afternoon increasing to 9.3 increasing to 19 late in the afternoon. TIME (EST) 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........47 49 46 33 16 Weather cov..... Weather type....NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 LAL.............1 1 1 1 1 Temp............35 39 42 45 46 Dewpoint........34 34 34 34 33 RH..............94 83 74 65 62 33 ft wind......W 8 W 10 W 14 W 14 W 14 20 ft wind......W 6 W 8 W 11 W 11 W 11 Wind gust.......16 18 19 19 21 Mix hgt (ft)....600 1500 2500 3100 3000 Haines index....3 3 4 4 3 VIndx kt-ft/100.14 37 62 82 88 Ceiling (kft)...9.5 1.9 2.3 4.4 21 .TONIGHT... Sky/weather.........Mostly clear (5-15 percent). Chance of pcpn......0 percent. LAL.................1. Temperature.........Min 35. RH..................Max 94 percent. Dewpoint............31 decreasing to 29 overnight. 33-foot winds.......West winds 12 to 16 mph with gusts to around 32 mph. 20-foot winds.......West winds 10 to 13 mph with gusts to around 26 mph. Mixing height.......0-1100 ft AGL. Ventilation index...Poor to good (10.0-371.0). Haines Index........2 to 4 or very low to low potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. Ceiling (kft).......23 decreasing to 21 early in the morning. TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........13 9 11 9 7 6 6 5 7 5 4 12 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............42 41 37 38 37 36 37 36 36 36 35 35 Dewpoint........33 33 32 31 30 29 29 28 28 29 29 30 RH..............70 73 79 76 75 74 72 73 72 76 78 80 33 ft wind dir..W W W W W W W W W W W W 33 ft wind spd..16 16 16 16 16 16 15 15 15 13 13 13 20 ft wind dir..W W W W W W W W W W W W 20 ft wind spd..13 13 13 13 13 13 12 12 12 10 10 10 Wind gust.......24 24 24 26 26 26 25 25 25 23 23 23 Mix hgt (kft)...1.1 0.3 0.1 0.1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 Haines index....4 4 4 3 3 3 2 2 3 3 4 4 VIndx kt-ft/100.37 9 1 4 9 9 10 9 9 8 8 5 Ceiling (kft)...23 24 24 24 24 24 24 24 24 24 24 21 .FRIDAY... Sky/weather.........Sunny (5-15 percent). Chance of pcpn......0 percent. LAL.................1. Temperature.........Max 44. RH..................Min 58 percent. Dewpoint............32 increasing to 33 in the late morning and early afternoon, then decreasing to 30 late in the afternoon. 33-foot winds.......Northwest winds 6 to 13 mph. 20-foot winds.......Northwest winds 5 to 10 mph. Mixing height.......100-1600 ft AGL increasing to 1800-3200 ft AGL late in the morning. Ventilation index...Poor to good (39.0-517.0) increasing to fair to excellent (198.0-618.0) in the afternoon. Haines Index........4 to 5 or low to moderate potential for large plume dominated fire growth. Rainfall amount.....0.00 inches. Ceiling (kft).......17 decreasing to 13 early in the morning, then increasing to 17 late in the morning decreasing to 15 late in the morning decreasing to 11 decreasing to 6.7 early in the afternoon increasing to 12 increasing to 18 late in the afternoon increasing to 23. TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........12 15 12 13 19 19 16 11 8 6 6 5 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............35 35 35 39 41 42 42 43 43 43 42 40 Dewpoint........30 32 34 34 35 34 33 31 30 30 30 30 RH..............83 90 94 84 81 74 69 62 60 58 60 66 33 ft wind dir..NW NW NW NW NW NW NW NW NW NW NW NW 33 ft wind spd..12 12 12 13 13 13 13 13 13 8 8 8 20 ft wind dir..NW NW NW NW NW NW NW NW NW NW NW NW 20 ft wind spd..10 10 10 10 10 10 10 10 10 6 6 6 Wind gust.......18 18 18 18 18 18 16 16 16 11 11 11 Mix hgt (kft)...0.1 0.3 0.6 1.1 1.6 2.2 2.8 3.2 3.2 3.0 2.6 1.8 Haines index....4 4 4 4 4 4 5 5 5 4 4 4 VIndx kt-ft/100.4 7 16 27 41 52 62 60 55 42 31 20 Ceiling (kft)...17 13 15 17 19 15 11 6.7 12 18 23 $$ Forecaster...TDUD Requested by...Clara Nieland Type of request...WILDFIRE .TAG 2425008.12/MQT .DELDT 11/07/24 .FormatterVersion 2.0.0 .EMAIL sm.fs.midc@usda.gov