FNUS73 KDTX 281231 FWSDTX SPOT FORECAST FOR KIOSK NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 831 AM EDT WED APR 28 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. DISCUSSION...HIGH PRESSURE WILL BUILD ACROSS THE GREAT LAKES REGION BRINGING DRY CONDITIONS AND LIGHTER WINDS THROUGH FRIDAY. AFTERNOON RH VALUES WILL FALL INTO THE 25 TO 35 PERCENT RANGE TODAY AND THURSDAY. FRIDAY RH VALUES WILL FALL INTO THE 45 TO 55 PERCENT RANGE AS A LOW PRESSURE SYSTEM BUILDS INTO THE WESTERN GREAT LAKES ON FRIDAY...BRINGING A CHANCE OF RAIN SHOWERS AND THUNDERSTORMS FRIDAY NIGHT INTO SATURDAY. .TODAY... SKY/WEATHER.........SUNNY (5-15 PERCENT). MAX TEMPERATURE.....AROUND 60. MIN HUMIDITY........27 PERCENT. WIND (EYE LEVEL)....NORTHWEST WINDS 5 TO 10 MPH. WIND (20 FT)........NORTHWEST WINDS 5 TO 10 MPH. TRANSPORT WINDS.....NORTHWEST AROUND 13 MPH. MIXING HEIGHT.......2800 FT AGL...INCREASING TO 8200 FT AGL. VENTILATION RATE....EXCELLENT (MAX...1000). .TONIGHT... SKY/WEATHER.........CLEAR (0-10 PERCENT). PATCHY FROST BY 0200. MIN TEMPERATURE.....35-40. MAX HUMIDITY........82 PERCENT. WIND (EYE LEVEL)....WEST WINDS UP TO 5 MPH...BECOMING LIGHT OVERNIGHT. WIND (20 FT)........WEST WINDS UP TO 5 MPH...BECOMING LIGHT OVERNIGHT. TRANSPORT WINDS.....WEST AROUND 8 MPH. MIXING HEIGHT.......6300 FT AGL...DECREASING TO 200 FT AGL OVERNIGHT. VENTILATION RATE....POOR (MIN...0). $$ FORECASTER...FREITAG REQUESTED BY...STEVE CROSS TYPE OF REQUEST...PRESCRIBED .TAG 20100428.KIOSK.01/DTX