FNUS76 KOTX 161626 FWSOTX SPOT FORECAST FOR SWIMPTKIN WUI 302...COLVILLE BIA NATIONAL WEATHER SERVICE SPOKANE WA 926 AM PDT FRI APR 16 2010 FORECAST IS BASED ON IGNITION TIME OF 1030 PDT ON APRIL 16. IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... WARM AND DRY CONDITIONS WILL OCCUR TODAY DUE TO WARM SOUTHERLY FLOW AHEAD OF A WEATHER DISTURBANCE. EXPECT RAIN SHOWERS TONIGHT AS THE DISTURBANCE MOVES THROUGH ALONG WITH A SLIGHT CHANCE OF EVENING THUNDERSTORMS. ANOTHER WAVE WILL PASS THROUGH ON SATURDAY FOR A CHANCE OF SHOWERS. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. CWR.................0 PERCENT. MAX TEMPERATURE.....AROUND 68. MIN HUMIDITY........32 PERCENT. WIND (20 FT)........UPSLOPE/UPVALLEY 3 TO 5 MPH. MIXING HEIGHT.......NEAR SURFACE IN THE MORNING...BECOMING 3000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTH 5 TO 10 MPH. LAL.................1. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN RAIN SHOWERS LIKELY OVERNIGHT. CWR.................40 PERCENT. MIN TEMPERATURE.....AROUND 44. MAX HUMIDITY........95 PERCENT. WIND (20 FT)........DOWNSLOPE/DOWNVALLEY 2 TO 4 MPH IN THE EVENING BECOMING VARIABLE OVERNIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE EVENING. MIXING HEIGHT.......NEAR SURFACE. TRANSPORT WINDS.....NORTH AROUND 5 MPH BECOMING SOUTH OVERNIGHT. LAL.................2. HAINES INDEX........3 VERY LOW. .SATURDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. CWR.................20 PERCENT. MAX TEMPERATURE.....AROUND 58. MIN HUMIDITY........50 PERCENT. WIND (20 FT)........UPSLOPE/UPVALLEY 2 TO 4 MPH DEVELOPING MID MORNING INCREASING TO 4 TO 8 MPH WITH GUSTS UP TO 15 MPH IN THE AFTERNOON. MIXING HEIGHT.......NEAR SURFACE IN THE MORNING...BECOMING 5500 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....SOUTH AROUND 5 MPH IN THE MORNING INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. LAL.................1. HAINES INDEX........2 VERY LOW. $$ FORECASTER...JW REQUESTED BY...B SUTTON TYPE OF REQUEST...PRESCRIBED .TAG 20100416.SWIMP.01/OTX