FNUS73 KMKX 051238 FWSMKX SPOT FORECAST FOR I-9 I-10...USFWS NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 738 AM CDT THU APR 5 2012 FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON APRIL 05. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... DRY CONDITIONS ARE EXPECTED...WITH GUSTY NORTHEAST WINDS...AS CANADIAN HIGH PRESSURE BUILDS INTO THE WESTERN GREAT LAKES. THE COOL DRY AIR WILL BRING DEW POINTS DOWN INTO THE LOWER 20S THIS AFTERNOON... WITH TEMPERATURES COOLING AFTER AN EARLY AFTERNOON HIGH AROUND 51... MINIMUM RELATIVE HUMIDITY VALUES WILL HOLD BETWEEN 25 AND 30 PERCENT. WINDS WILL EASE OVERNIGHT AND REMAIN LIGHTER ON FRIDAY WITH THE HIGH CENTERED OVER EASTERN WISCONSIN. A HARD FREEZE IS POSSIBLE TONIGHT... WITH FROST LINGERING INTO THE MID-MORNING HOURS. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....45 AT IGNITION...MAX 51. MIN HUMIDITY........43 PERCENT AT IGNITION...MIN 28 PERCENT. 20-FOOT WINDS.......WINDS NORTHEAST AT 10 MPH AT IGNITION WITH GUSTS OF 15 TO 18 MPH...OTHERWISE NORTHEAST WINDS 6 TO 11 MPH WITH A FEW GUSTS TO 20 MPH. HAINES INDEX........5 OR MODERATE AT IGNITION...MAX 5. SMOKE DISPERSAL.....GOOD /50400 KNOT-FT/ AT IGNITION. MAX...GOOD /52500 KNOT-FT/ INCREASING TO GOOD TO EXCELLENT (54000-68700 KNOT-FT) IN THE AFTERNOON. TIME (CDT) 11 AM 1 PM 3 PM 5 PM SKY (%).........MCLEAR MCLEAR MCLEAR MCLEAR WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............45 47 51 50 RH..............43 37 29 30 20 FT WIND......NE 9 NE 9 NE 10 NE 10 20 FT WIND GUST.20 20 20 20 HAINES INDEX....5 4 4 4 .TONIGHT... SKY/WEATHER.........CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. MIN TEMPERATURE.....MIN 28. MAX HUMIDITY........MAX 91 PERCENT. 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 9 MPH IN THE EVENING BECOMING LIGHT. SMOKE DISPERSAL.....FAIR TO EXCELLENT (18700-65100 KNOT-FT) DECREASING TO POOR TO FAIR (2600-13500 KNOT-FT) IN THE LATE EVENING AND OVERNIGHT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR WEATHER COV..... WIDSPD WIDSPD WEATHER TYPE....NONE NONE NONE NONE FROST FROST TEMP............47 40 35 33 32 30 RH..............34 50 64 66 72 81 20 FT WIND......NE 8 NE 6 NE 5 NE 4 NE 4 NE 4 20 FT WIND GUST.15 15 10 10 10 10 HAINES INDEX....5 5 5 4 5 5 .FRIDAY... SKY/WEATHER.........SUNNY. WIDESPREAD FROST EARLY IN THE MORNING. MAX TEMPERATURE.....MAX 54. MIN HUMIDITY........MIN 32 PERCENT. 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH. HAINES INDEX........4 TO 5 OR LOW TO OR MODERATE. SMOKE DISPERSAL.....POOR TO FAIR (1700-19900 KNOT-FT). TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR WEATHER COV.....WIDSPD WEATHER TYPE....FROST NONE NONE NONE NONE NONE TEMP............29 38 48 52 53 52 RH..............88 64 42 35 35 36 20 FT WIND......NE 4 E 5 E 5 E 5 SE 5 SE 5 20 FT WIND GUST.10 10 10 10 10 10 HAINES INDEX....4 4 4 5 5 5 $$ FORECASTER...REM REQUESTED BY...SEAN SALLMANN TYPE OF REQUEST...PRESCRIBED .TAG 20120405.I9I10.01/MKX