Spot Forecast
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
Versions:
1
949 FNUS73 KGRR 281406 FWSGRR Spot Forecast for Broomfield...Saginaw Chippewa Tribe Fire Department National Weather Service Grand Rapids MI 1006 AM EDT Fri Jun 28 2024 Forecast is based on ignition time of 1000 EDT on June 28. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (616) 949-5150, if you have questions or concerns with this forecast. .DISCUSSION... Much of the day will be just cloudy. Rain chances will increase mid to late afternoon, however drier at in the lower levels will prevent much rain from reaching the ground. Mostly just sprinkles, or a brief light shower through 6 pm. Dew points will be increasing with the southerly winds. This will limit the drop in RH values this afternoon. Best chance of rain will come overnight tonight. .TODAY... Sky/weather.........Mostly cloudy (70-80 percent). Slight chance of rain showers. Temperature.........64 at ignition...Max 74. RH..................52 percent at ignition...Min 50 percent. Wind (20 ft)........Winds southeast at 7 mph at ignition...otherwise increasing to South 15 mph. Mixing height.......1000 ft AGL at ignition...otherwise 6000 ft AGL. Mixing winds........South 15 mph increasing to 20 to 25 mph. Smoke dispersal.....150 /fair/ at ignition. Max...1200 /excellent/. Haines Index........4 or low potential for large plume dominated fire growth at ignition...max 4. TIME (EDT) 10 AM NOON 2 PM 4 PM 6 PM 8 PM Sky (%).........79 86 87 92 98 82 Weather cov..... S CHC S CHC S CHC S CHC CHANCE Weather type....NONE NONE NONE NONE RNSHWR RNSHWR Tstm cov........ Temp............64 67 73 74 74 72 RH..............52 51 52 52 64 71 20 ft wind......SE 7 S 9 S 10 S 15 S 13 S 8 20 ft wind gust.15 18 20 20 18 17 Mix hgt (ft)....1400 2600 4500 6000 3000 700 Mixing wind.....S 14 S 17 S 22 S 23 S 17 S 13 Haines index....4 4 4 4 4 4 Smoke disprsl...150 450 900 1200 510 90 $$ Forecaster...Jeruzal Requested by...Sgt. Brian C KELLY Type of request...PRESCRIBED .TAG 2416842.0/GRR .DELDT 06/28/24 .FormatterVersion 2.0.0 .EMAIL BKELLY@SAGCHIP.ORG