FNUS73 KGRB 041655 FWSGRB SPOT FORECAST FOR COMP 116 WL RX...MENOMINEE/BIA NATIONAL WEATHER SERVICE GREEN BAY WI 1155 AM CDT WED APR 4 2012 FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON APRIL 04. IF CONDITIONS BECOME UNREPRESENTATIVE CONTACT THE NATIONAL WEATHER SERVICE IN GREEN BAY. .DISCUSSION...A CANADIAN HIGH PRESSURE SYSTEM WILL BE PRESENT OVER THE WESTERN GREAT LAKES THROUGH THE END OF THE WORK WEEK. THE END RESULT WILL BE MOSTLY CLEAR CONDITIONS AND SEASONABLE TEMPERATURES. WITH GOOD MIXING AND A DRY AIRMASS...HUMIDITY LEVELS WILL FALL NEAR OR SLIGHTLY BELOW CRITICAL CRITERIA THIS AFTERNOON. WINDS WILL DIMINISH TONIGHT WHICH SHOULD LEAD TO AREAS OF FROST FORMING BY MORNING. .REST OF TODAY... SKY/WEATHER.........SUNNY. TEMPERATURE.........55 AT IGNITION...MAX 61. RELATIVE HUMIDITY...32 PERCENT AT IGNITION...MIN 25 PERCENT. 20-FOOT WINDS.......WINDS NORTH AT 8 MPH AT IGNITION...OTHERWISE NORTHEAST WINDS 7 TO 12 MPH. MIXING HEIGHT.......3000 FT AGL AT IGNITION...INCREASING TO 4000 FT AGL. TRANSPORT WINDS.....NORTH AT AROUND 13 MPH AT IGNITION...THEN NORTH 11 TO 16 MPH. SMOKE DISPERSAL.....53700 /GOOD/ AT IGNITION...THEN 67000 /EXCELLENT/. TIME (CDT) NOON 2 PM 4 PM 6 PM SKY (%).........MCLEAR MCLEAR MCLEAR MCLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............55 59 61 55 RH..............32 27 25 27 20 FT WIND......NE 8 NE 8 NE 8 NE 6 20 FT WIND GUST.15 10 10 20 .TONIGHT... SKY/WEATHER.........CLEAR. AREAS OF FROST AFTER MIDNIGHT. TEMPERATURE.........MIN 27. RELATIVE HUMIDITY...MAX 81 PERCENT. 20-FOOT WINDS.......NORTHEAST WINDS 4 TO 9 MPH IN THE EVENING BECOMING LIGHT. MIXING HEIGHT.......3600 FT AGL DECREASING TO 300 FT AGL EARLY IN THE EVENING. TRANSPORT WINDS.....NORTHEAST 10 TO 15 MPH. SMOKE DISPERSAL.....1900 /POOR/. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR WEATHER COV..... AREAS AREAS WEATHER TYPE....NONE NONE NONE NONE FROST FROST TEMP............51 42 37 34 30 28 RH..............31 46 58 67 76 81 20 FT WIND......NE 6 NE 5 NE 5 NE 5 NE 3 NE 3 20 FT WIND GUST.15 15 10 5 5 $$ FORECASTER...MPC REQUESTED BY...GWEN AWONOHOPAY TYPE OF REQUEST...PRESCRIBED .TAG 20120404.COMP1.01/GRB