FNUS76 KOTX 221747 FWSOTX SPOT FORECAST FOR BROWN S LAKE...NEWICC NATIONAL WEATHER SERVICE SPOKANE WA 1047 AM PDT FRI MAY 22 2009 FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON MAY 22. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WEAK UPPER LEVEL RIDGE WILL BUILD OVER THE REGION TODAY WITH A WEAK SURFACE THERMAL TROUGH BUILDING INTO THE COLUMBIA BASIN. THIS WILL CREATE DRY AND WARM CONDITIONS WITH LIGHT WINDS. A WEAK DISTURBANCE WILL PASS THROUGH THE REGION THIS EVENING BUT SHOULD BRING NO MORE THAN AN INCREASE IN MID AND HIGH LEVEL CLOUDS. SATURDAY WILL BE CONTINUED DRY AND WARMER WITH MAINLY TERRAIN DRIVEN WINDS. .TODAY... SKY/WEATHER.........SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....AROUND 70. MIN HUMIDITY........27 PERCENT. WIND (20 FT)........SOUTHEAST 2 TO 5 MPH. AFTERNOON EASTERLY GUSTS TO 10 MPH. MIXING HEIGHT.......5000 FT AGL. TRANSPORT WINDS.....EAST 8 MPH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY EVENING BECOMING CLEAR. CWR.................0 PERCENT. MIN TEMPERATURE.....AROUND 40. MAX HUMIDITY........89 PERCENT. WIND (20 FT)........DOWNSLOPE 2 TO 5 MPH. MIXING HEIGHT.......5000 FT AGL IN THE EVENING DECREASING TO 500 FT AGL OVERNIGHT. TRANSPORT WINDS.....NORTHWEST 3 TO 5 MPH. .SATURDAY... SKY/WEATHER.........MOSTLY SUNNY. INCREASING AFTERNOON CUMULUS. CWR.................0 PERCENT. MAX TEMPERATURE.....AROUND 73. MIN HUMIDITY........23 PERCENT. WIND (20 FT)........DOWNSLOPE 2 TO 4 MPH IN THE MORNING SHIFTING TO THE UPSLOPE 3 TO 5 MPH AFTER 10AM. MIXING HEIGHT.......1000 FT AGL IN THE MORNING INCREASING TO 9000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTHWEST 3 TO 7 MPH. $$ FORECASTER...MF REQUESTED BY...C DIRIENZ TYPE OF REQUEST...PRESCRIBED .TAG 20090522.BROWN.01/OTX