FNUS73 KMKX 081109 FWSMKX SPOT FORECAST FOR THOMPSON BURN...FWS NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 609 AM CDT WED APR 8 2009 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 08. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A WEAK TROUGH OF LOW PRESSURE WILL RESIDE OVER SOUTHERN WISCONSIN TODAY. HOWEVER A VERY DRY AIRMASS WILL REMAIN OVER THE REGION. WEST TO NORTHWEST WINDS AND ANOTHER DAY OF VERY LOW AFTERNOON RELATIVE HUMIDITY WILL PREVAIL. HIGH PRESSURE WILL BUILD INTO THE REGION ON THURSDAY WITH LIGHT NORTHERLY WINDS AND LOW RELATIVE HUMIDITY CONTINUING. .TODAY... SKY/WEATHER.........PARTLY SUNNY. MAX TEMPERATURE.....40 AT IGNITION...MAX 54. MIN HUMIDITY........44 PERCENT AT IGNITION...MIN 34 PERCENT. 20-FOOT WINDS.......WINDS WEST AT 7 MPH AT IGNITION...OTHERWISE WEST TO NORTHWEST 7 TO 11 MPH. HAINES INDEX........5 OR MODERATE AT IGNITION...MAX 5. SMOKE DISPERSAL.....FAIR /26000 KNOT-FT/ AT IGNITION. MAX...GOOD /50100 KNOT-FT/ INCREASING TO EXCELLENT TO EXCELLENT (65000-83800 KNOT-FT) IN THE AFTERNOON. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........PC PC PC PC PC PC PC PC PC WEATHER COV..... WEATHER TYPE.... TEMP............40 45 48 50 52 54 54 53 50 RH..............44 38 33 30 28 25 25 27 30 20 FT WIND DIR..W W W W NW NW NW NW NW 20 FT WIND SPD..7 8 9 10 10 11 10 10 8 20 FT WIND GUST.9 10 11 12 13 15 15 15 13 HAINES INDEX....5 5 5 5 5 4 4 4 4 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....MIN 28. MAX HUMIDITY........MAX 75 PERCENT. 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 8 MPH UNTIL EARLY MORNING BECOMING LIGHT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........PCLDY PCLDY PCLDY PCLDY PCLDY PCLDY WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............48 40 37 34 32 31 RH..............36 57 63 69 74 75 20 FT WIND......NW 7 NW 6 NW 5 NW 5 NW 4 NW 4 20 FT WIND GUST.10 10 5 5 .THURSDAY... SKY/WEATHER.........PARTLY SUNNY. MAX TEMPERATURE.....MAX 52. MIN HUMIDITY........MIN 34 PERCENT. 20-FOOT WINDS.......LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH LATE IN THE MORNING...THEN BECOMING LIGHT LATE IN THE AFTERNOON. HAINES INDEX........4 TO 5 OR LOW TO OR MODERATE. SMOKE DISPERSAL.....POOR TO FAIR (5400-18700 KNOT-FT). TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY (%).........PCLDY PCLDY PCLDY PCLDY PCLDY PCLDY WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............30 37 43 48 50 50 RH..............75 55 44 38 33 33 20 FT WIND......NW 4 N 4 N 4 N 5 NE 5 NE 4 20 FT WIND GUST.5 5 5 5 HAINES INDEX....4 4 4 5 4 4 $$ FORECASTER...GEHRING REQUESTED BY...TERRY SEVERSON TYPE OF REQUEST...PRESCRIBED .TAG 20090408.THOMP.01/MKX