FNUS75 KMAF 290834 FWSMAF SPOT FORECAST FOR RIO GRANDE RIVER CORRIDOR RX NATIONAL WEATHER SERVICE MIDLAND TX 334 AM MDT WED AUG 29 2012 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. SPOT FORECAST FOR RIO GRANDE RIVER CORRIDOR RX...NPS NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX 1017 PM CDT TUE AUG 28 2012 FORECAST IS BASED ON IGNITION TIME OF 1400 CDT ON AUGUST 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS AND LIGHTNING DANGER. .DISCUSSION... SURFACE RIDGE EXTENDING ACROSS THE BIG BEND WILL KEEP A NORTHEASTERLY WIND IN PLACE WEDNESDAY. THIS WILL RESULT IN INCREASED LOW LEVEL MOISTURE WITH MINIMUM RH ABOVE 30 PERCENT. THERE WILL BE CHANCE (30 PCT) OF SHOWERS AND STORMS TODAY AS WELL. MOSTLY CLOUDY SKIES WILL HELP HOLD TEMPERATURES DOWN SOME. .WEDNESDAY... SKY/WEATHER.........PARTLY TO MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....AROUND 94-98. MIN HUMIDITY........29-33 PCT. WIND (20 FT)........NORTHEAST WINDS 5 TO 10 MPH. HAINES INDEX........2 (VERY LOW). SMOKE DISPERSAL.....GOOD (84100 KNOT-FT). LAL.................2 TO 3. TIME (CDT) 7 AM 11 AM 3 PM SKY (%).........MCLDY MCLDY PCLDY WEATHER COV.....CHC CHC CHC WEATHER TYPE....TSTORM TSTORM TSTORM TEMP............79 85 93 RH..............55 47 31 20 FT WIND DIR..NE NE NE 20 FT WIND SPD..6 7 7 20 FT WIND GUST. 15 MIX HGT (FT)....500 4500 7500 TRANS WIND DIR..NE NE NE TRANS WIND SPD..3 8 9 VENT CAT........POOR FAIR GOOD LAL.............2 2 2 HAINES INDEX....2 2 2 $$ REQUESTED BY...ED WALDRON REASON FOR REQUEST...UNDER THE INTERAGENCY AGREEMENT FOR METEOROLOGICAL SERVICES (USFS, BLM, NPS, USFWS, BIA).