FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON NATIONAL WEATHER SERVICE BOISE ID

FNUS55 KBOI 041149 FWFBOI FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON NATIONAL WEATHER SERVICE BOISE ID 549 AM MDT SAT JUL 4 2009 ...THUNDERSTORMS AND GUSTY WINDS REMAIN A THREAT THROUGH THE WEEKEND... ...VERY WARM SUNDAY WITH GUSTY SOUTHEAST TO SOUTHWEST WINDS... .DISCUSSION... THUNDERSTORMS WITH GUSTY WINDS WILL DEVELOP ONCE AGAIN THIS AFTERNOON ACROSS ALL AREAS...SIMILAR TO WHAT WAS OBSERVED YESTERDAY. THUNDERSTORM THREAT WILL MAINLY BE ACROSS THE IDAHO FOREST AND TWIN FALLS BLM ZONES SUNDAY. SURFACE THERMAL TROUGH WILL STRENGTHEN SUNDAY BRINGING GUSTY SOUTHEAST TO SOUTHWEST WINDS AND VERY WARM TEMPERATURES TO ALL DISTRICTS. GUSTY WINDS WILL CONTINUE MONDAY INTO TUESDAY AS AN UPPER TROUGH MOVES INTO THE PACIFIC NORTHWEST. COOLER CONDITIONS ARE EXPECTED MONDAY THROUGH THURSDAY. IDZ400>404-050015- NORTHERN BOISE BLM-WESTERN PAYETTE NATIONAL FOREST- EASTERN PAYETTE NATIONAL FOREST-NORTHERN BOISE NATIONAL FOREST- SOUTHERN BOISE NATIONAL FOREST- 549 AM MDT SAT JUL 4 2009 .TODAY... SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. MAX TEMPERATURE.....72 TO 87. 24 HR TREND......ON AVERAGE...UNCHANGED. MIN HUMIDITY........21 TO 31 PERCENT. 24 HR TREND......ON AVERAGE...UNCHANGED. 20-FOOT WINDS....... VALLEYS..........LIGHT UPSLOPE WINDS LESS THAN 8 MPH. RIDGES...........LIGHT WINDS LESS THAN 8 MPH. HAINES INDEX........4 LOW. LAL.................3. CWR /0.10 INCH/.....10 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......7000-9000 FT AGL. TRANSPORT WINDS....SOUTHWEST 5 TO 10 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF PRECIPITATION 30 PERCENT. MIN TEMPERATURE.....48 TO 63. 24 HR TREND......ON AVERAGE...UNCHANGED. MAX HUMIDITY........50 TO 75 PERCENT. 24 HR TREND......ON AVERAGE...UNCHANGED. 20-FOOT WINDS....... VALLEYS..........LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH. RIDGES...........LIGHT WINDS LESS THAN 8 MPH. HAINES INDEX........4 LOW. LAL.................3. CWR /0.10 INCH/.....10 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......500-1000 FT AGL. TRANSPORT WINDS....SOUTHEAST AROUND 5 MPH. .SUNDAY... SKY/WEATHER.........MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS...MAINLY IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. MAX TEMPERATURE.....77 TO 92. 24 HR TREND......ON AVERAGE...4 DEGREES WARMER. MIN HUMIDITY........14 TO 24 PERCENT. 24 HR TREND......ON AVERAGE...6 PERCENT DRIER. 20-FOOT WINDS....... VALLEYS..........LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE MORNING...BECOMING SOUTH AROUND 8 MPH IN THE AFTERNOON. RIDGES...........LIGHT WINDS LESS THAN 8 MPH IN THE MORNING...BECOMING SOUTHWEST 8 TO 9 MPH IN THE AFTERNOON. HAINES INDEX........5 MODERATE. LAL.................3. CWR /0.10 INCH/.....10 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......6000-8000 FT AGL. TRANSPORT WINDS....SOUTHWEST 20 TO 25 MPH. $$ = IDZ408-050015- TREASURE VALLEY- 549 AM MDT SAT JUL 4 2009 .TODAY... SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. MAX TEMPERATURE.....84 TO 94. 24 HR TREND......ON AVERAGE...UNCHANGED. MIN HUMIDITY........20 TO 26 PERCENT. 24 HR TREND......ON AVERAGE...UNCHANGED. 20-FOOT WINDS....... VALLEYS..........SOUTHEAST AROUND 8 MPH IN THE MORNING... BECOMING NORTHWEST LESS THAN 8 MPH IN THE AFTERNOON. RIDGES...........LIGHT WINDS LESS THAN 8 MPH. HAINES INDEX........4 LOW. LAL.................3. CWR /0.10 INCH/.....10 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......7500-9500 FT AGL. TRANSPORT WINDS....WEST AROUND 10 MPH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF PRECIPITATION 30 PERCENT. MIN TEMPERATURE.....61 TO 66. 24 HR TREND......ON AVERAGE...UNCHANGED. MAX HUMIDITY........57 TO 73 PERCENT. 24 HR TREND......ON AVERAGE...2 PERCENT DRIER. 20-FOOT WINDS....... VALLEYS..........LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN THE EVENING...BECOMING SOUTHEAST AROUND 8 MPH AFTER MIDNIGHT. RIDGES...........LIGHT WINDS LESS THAN 8 MPH. HAINES INDEX........4 LOW. LAL.................3. CWR /0.10 INCH/.....10 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......500-1000 FT AGL. TRANSPORT WINDS....SOUTHEAST 5 TO 20 MPH. .SUNDAY... SKY/WEATHER.........PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....90 TO 99. 24 HR TREND......ON AVERAGE...6 DEGREES WARMER. MIN HUMIDITY........13 TO 19 PERCENT. 24 HR TREND......ON AVERAGE...7 PERCENT DRIER. 20-FOOT WINDS....... VALLEYS..........SOUTHEAST AROUND 10 MPH. RIDGES...........LIGHT WINDS LESS THAN 8 MPH IN THE MORNING...BECOMING SOUTH 8 TO 9 MPH IN THE AFTERNOON. HAINES INDEX........5 MODERATE. LAL.................2. CWR /0.10 INCH/.....10 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......10500-12500 FT AGL. TRANSPORT WINDS....SOUTHWEST AROUND 25 MPH. $$ = IDZ418-419-050015- WESTERN TWIN FALLS BLM-OWYHEE MOUNTAINS- 549 AM MDT SAT JUL 4 2009 .TODAY... SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS...MAINLY IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. MAX TEMPERATURE.....80 TO 91. 24 HR TREND......ON AVERAGE...UNCHANGED. MIN HUMIDITY........21 TO 30 PERCENT. 24 HR TREND......ON AVERAGE...UNCHANGED. 20-FOOT WINDS....... VALLEYS..........SOUTHEAST 8 TO 9 MPH IN THE MORNING...BECOMING LIGHT UPSLOPE LESS THAN 8 MPH IN THE AFTERNOON. RIDGES...........SOUTHEAST 8 TO 9 MPH IN THE MORNING...BECOMING LIGHT IN THE AFTERNOON. HAINES INDEX........4 LOW. LAL.................3. CWR /0.10 INCH/.....20 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......6000-8000 FT AGL. TRANSPORT WINDS....SOUTHWEST 5 TO 10 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN PARTLY CLOUDY AFTER MIDNIGHT. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF PRECIPITATION 30 PERCENT. MIN TEMPERATURE.....55 TO 63. 24 HR TREND......ON AVERAGE...2 DEGREES WARMER. MAX HUMIDITY........60 TO 78 PERCENT. 24 HR TREND......ON AVERAGE...2 PERCENT DRIER. 20-FOOT WINDS....... VALLEYS..........LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN THE EVENING...BECOMING SOUTHEAST 8 TO 10 MPH AFTER MIDNIGHT. RIDGES...........LIGHT WINDS LESS THAN 8 MPH IN THE EVENING...BECOMING SOUTHEAST 8 TO 10 MPH AFTER MIDNIGHT. HAINES INDEX........4 LOW. LAL.................3. CWR /0.10 INCH/.....20 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......500-1000 FT AGL. TRANSPORT WINDS....SOUTHEAST 5 TO 15 MPH. .SUNDAY... SKY/WEATHER.........PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....86 TO 97. 24 HR TREND......ON AVERAGE...5 DEGREES WARMER. MIN HUMIDITY........14 TO 21 PERCENT. 24 HR TREND......ON AVERAGE...9 PERCENT DRIER. 20-FOOT WINDS....... VALLEYS..........EAST AROUND 9 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON. RIDGES...........SOUTH AROUND 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. HAINES INDEX........5 MODERATE. LAL.................3. CWR /0.10 INCH/.....10 PERCENT. SMOKE DISPERSAL: MIXING HEIGHT......9000-11000 FT AGL. TRANSPORT WINDS....SOUTHWEST 20 TO 25 MPH. $$ = ORZ636-637-050015- BURNS BLM-VALE BLM- 549 AM MDT SAT JUL 4 2009 /449 AM PDT SAT JUL 4 2009/ .TODAY... SKY/WEATHER.........SUNNY IN THE MORNING...THEN PARTLY SUNNY WITH SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. MAX TEMPERATURE.....81 TO 92. 24 HR TREND......ON AVERAGE...2 DEGREES WARMER. MIN HUMIDITY........15 TO 23 PERCENT. 24 HR TREND......ON AVERAGE...UNCHANGED. 20-FOOT WINDS....... VALLEYS..........LIGHT UPSLOPE WINDS LESS THAN 8 MPH. RIDGES...........SOUTHEAST AROUND 8 MPH. HAINES INDEX........5 MODERATE. LAL.................3. CWR /0.10 INCH/.....10 PERCENT. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. WIDELY SCATTERED SHOWERS AND THUNDERSTORMS IN THE EVENING. THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT. MIN TEMPERATURE.....55 TO 63. 24 HR TREND......ON AVERAGE...3 DEGREES WARMER. MAX HUMIDITY........40 TO 60 PERCENT. 24 HR TREND......ON AVERAGE...3 PERCENT DRIER. 20-FOOT WINDS....... VALLEYS..........LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN THE EVENING...BECOMING SOUTHEAST 8 TO 9 MPH AFTER MIDNIGHT. RIDGES...........LIGHT WINDS LESS THAN 8 MPH IN THE EVENING...BECOMING EAST 8 TO 10 MPH AFTER MIDNIGHT. HAINES INDEX........5 MODERATE. LAL.................2. CWR /0.10 INCH/.....10 PERCENT. .SUNDAY... SKY/WEATHER.........PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....84 TO 95. 24 HR TREND......ON AVERAGE...2 DEGREES WARMER. MIN HUMIDITY........10 TO 15 PERCENT. 24 HR TREND......ON AVERAGE...6 PERCENT DRIER. 20-FOOT WINDS....... VALLEYS..........SOUTH 8 TO 12 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. RIDGES...........SOUTH 8 TO 13 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON. HAINES INDEX........6 HIGH. LAL.................2. CWR /0.10 INCH/.....10 PERCENT. $$ = .FORECAST DAYS 3 THROUGH 7... .MONDAY...PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 51 TO 64. HIGHS 77 TO 92. SOUTHWEST WINDS 10 TO 15 MPH...WITH GUSTS TO AROUND 30 MPH. .TUESDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 42 TO 54. HIGHS 70 TO 85. WEST WINDS 10 TO 15 MPH...WITH GUSTS TO AROUND 30 MPH. .WEDNESDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 42 TO 54. HIGHS 65 TO 80. NORTHWEST WINDS 10 TO 15 MPH...WITH GUSTS TO AROUND 30 MPH. .THURSDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 41 TO 53. HIGHS 64 TO 79. .FRIDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 43 TO 55. HIGHS 69 TO 84. $$ =