FNUS75 KSLC 251816 FWSSLC SPOT FORECAST FOR CEDAR CREEK RX NATIONAL WEATHER SERVICE SALT LAKE CITY UT 1116 AM MST MON JAN 25 2010 .DISCUSSION...HIGH PRESSURE WILL RESIDE ACROSS THE REGION TODAY RESULTING IN LIGHT WINDS AND POOR MIXING. A FAST MOVING STORM SYSTEM IS FORECAST TO PASS NORTH OF THE AREA ON TUESDAY BRINGING A SMALL CHANCE FOR SNOW. INCREASED FLOW WITH THIS SYSTEM SHOULD ALLOW THE CLEARING INDEX TO EXCEED 500 DURING THE LATE MORNING AND EARLY AFTERNOON HOURS. ANOTHER STORM SYSTEM IS EXPECTED TO SPLIT AROUND THE AREA WEDNESDAY INTO THURSDAY. ALTHOUGH SNOW WILL BE POSSIBLE WITH THIS SYSTEM AS WELL...LIGHT FLOW WILL LIKELY RESULT IN POOR VENTILATION WEDNESDAY AND THURSDAY. HIGH PRESSURE IS EXPECTED TO RETURN FOR LATE IN THE WEEK INTO THE UPCOMING WEEKEND. .TODAY... LAL...................1. HAINES INDEX..........2 ..VERY LOW. CLEARING INDEX........150. SKY/WEATHER...........PARTLY CLOUDY (55-65 PERCENT CLOUD COVER). MAX TEMPERATURE.......33-36. MIN HUMIDITY..........51-54 PERCENT. WIND (20 FT)..........WEST 2-5 MPH. .TONIGHT... LAL...................1. HAINES INDEX..........2 ..VERY LOW. SKY/WEATHER...........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER) UNTIL 2200...THEN MOSTLY CLOUDY (80-90 PERCENT CLOUD COVER). MIN TEMPERATURE.......AROUND 20. MAX HUMIDITY..........92-95 PERCENT. WIND (20 FT)..........NORTHWEST WINDS 2 TO 5 MPH SHIFTING TO THE SOUTH EARLY IN THE MORNING. .OUTLOOK FOR TUESDAY... LAL...................1. HAINES INDEX..........2 ..VERY LOW. CLEARING INDEX........550. SKY/WEATHER...........MOSTLY CLOUDY (85-95 PERCENT CLOUD COVER). A 40 PERCENT CHANCE OF SNOW. MAX TEMPERATURE.......31-34. MIN HUMIDITY..........59-62 PERCENT. WIND (20 FT)..........SOUTH 3-7 MPH SHIFTING TO THE SOUTHWEST 4-9 MPH AFTER 1200. FORECASTER...SEAMAN REQUESTED BY...SHANE BOWLING REASON FOR REQUEST...PRESCRIBED .TAG 20100125.CEDAR.02/SLC $$