772  
FNUS55 KRIW 042034  
FWFRIW  
 
FIRE WEATHER PLANNING FORECAST FOR WESTERN AND CENTRAL WYOMING  
NATIONAL WEATHER SERVICE RIVERTON WY  
234 PM MDT SAT JUL 4 2009  
   
DISCUSSION
 
 
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER  
ZONES 140...414...415 AND 416)...  
 
SCATTERED SHOWERS AND THUNDERSTORMS WILL OCCUR THROUGH LATE EVENING.  
EXPECT DECREASING COVERAGE OF SHOWERS AND STORMS AFTER MIDNIGHT.  
HEAVY RAIN...GUSTY WIND...AND SMALL HAIL WILL OCCUR WITH THE  
STRONGER STORMS THIS EVENING. ON SUNDAY THE SHOWERS AND STORMS WILL  
BE LESS NUMEROUS IN THE AFTERNOON AND EVENING. ONLY A FEW STORMS  
WILL BECOME STRONG WITH SMALL HAIL AND HEAVY RAIN. MONDAY LOOKS  
WARMER WITH ISOLATED TO WIDELY SCATTERED AFTERNOON AND EVENING  
THUNDERSTORMS. TUESDAY LOOKS DRIER AND WARM WITH ISOLATED SHOWERS  
AND STORMS IN YELLOWSTONE NATIONAL PARK.  
   
..RAWLINS DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277
 
278 AND  
279)...  
 
SCATTERED SHOWERS AND THUNDERSTORMS WILL OCCUR THROUGH THE EVENING  
HOURS. THEN COVERAGE WILL DECREASE AFTER MIDNIGHT TO ISOLATED.  
HEAVY RAIN...SMALL HAIL AND GUSTY WIND WILL OCCUR WITH THE STRONGER  
STORMS THIS EVENING. ON SUNDAY ISOLATED SHOWERS AND STORMS WILL  
DEVELOP IN THE AFTERNOON AND PERSIST INTO THE EVENING. ISOLATED  
STORMS WILL OCCUR ON MONDAY AFTERNOON IN ZONES 277 AND 279.  
TUESDAY LOOKS DRY AND WARM WITH BREEZY CONDITIONS IN THE  
AFTERNOON.  
 
...CODY AND CASPER DISPATCH AREAS (INCLUDES FIRE WEATHER ZONES  
275...276...280...281...282...283...285...286...287 AND 289)...  
 
SCATTERED SHOWERS AND THUNDERSTORMS WILL OCCUR THROUGH LATE EVENING.  
COVERAGE WILL DECREASE AFTER MIDNIGHT. HEAVY RAIN...HAIL AND GUSTY  
WIND WILL OCCUR WITH THE STRONGER STORMS THIS EVENING. ON SUNDAY  
SCATTERED SHOWERS AND STORMS WILL AGAIN DEVELOP IN THE AFTERNOON AND  
PERSIST INTO THE EVENING. AGAIN...A FEW STORMS WILL BECOME STRONG  
PRODUCING HEAVY RAIN AND SMALL HAIL. ON MONDAY SHOWERS AND STORMS  
WILL BE ISOLATED IN THE AFTERNOON AND EVENING. TUESDAY WILL BE WARM  
WITH BREEZY AREAS. ISOLATED AFTERNOON STORMS ARE FORECAST IN ZONES  
281 AND 285.  
   
..THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS
 
   
..HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT
 
 
WYZ280-051030-  
NATRONA COUNTY / CASPER BLM-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
BE SEVERE WITH DAMAGING WINDS...LARGE HAIL AND  
HEAVY RAINFALL UNTIL 2400...THEN SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........88-94 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2100...THEN  
SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.25 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 15 MPH UNTIL 2400...THEN SOUTH.  
MIXING HEIGHT.......7300-7800 FT AGL UNTIL 2400...THEN 500 FT AGL.  
SMOKE DISPERSAL.....GOOD (75700-87500 KNOT-FT) UNTIL 2400...THEN  
POOR (4100-5300 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........23-29 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTHWEST.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTHWEST.  
MIXING HEIGHT.......5800-6300 FT AGL UNTIL 1200...THEN 11200-11900  
FT AGL.  
SMOKE DISPERSAL.....FAIR (55700-58000 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (132400-137900 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN MOSTLY CLEAR.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400. SOME THUNDERSTORMS MAY PRODUCE  
GUSTY WINDS AND SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........72-78 PERCENT.  
24 HR TREND......16 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH UNTIL 2100...THEN  
EAST AROUND 10 MPH UNTIL 2400...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 2100...THEN EAST  
UNTIL 0300...THEN SOUTH AROUND 5 MPH.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2400...THEN  
SOUTHEAST.  
MIXING HEIGHT.......5800-6300 FT AGL UNTIL 2400...THEN 500 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (55500-62400 KNOT-FT) UNTIL  
2400...THEN POOR (3100-4600 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....85-90.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........13-19 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN WEST  
AROUND 10 MPH.  
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......6400-6900 FT AGL UNTIL 1200...THEN 12500-13300  
FT AGL.  
SMOKE DISPERSAL.....FAIR (47800-57500 KNOT-FT) UNTIL 1200...THEN  
EXCELLENT (166100-171500 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS 84 TO  
89. WEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS  
IN THE MID 80S.  
 

 
 
WYZ283-051030-  
UPPER WIND RIVER BASIN / WIND RIVER BASIN-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE DAMAGING WINDS...LARGE HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....51-56.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100...THEN  
SOUTHEAST UNTIL 0300...THEN SOUTHWEST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2400...THEN  
SOUTH.  
MIXING HEIGHT.......7200-7900 FT AGL UNTIL 2400...THEN 200-700 FT  
AGL.  
SMOKE DISPERSAL.....GOOD (64600-75400 KNOT-FT) UNTIL 2400...THEN  
POOR (2900-4200 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....79-85.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........25-31 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 1200...THEN NORTH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 10 MPH UNTIL 1200...THEN NORTH.  
MIXING HEIGHT.......5700-6300 FT AGL UNTIL 1200...THEN 11000-12100  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (56300-60900 KNOT-FT) UNTIL  
1200...THEN GOOD TO VERY GOOD (89900-112400  
KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400. SOME THUNDERSTORMS MAY PRODUCE  
GUSTY WINDS AND SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....51-57.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........70-76 PERCENT.  
24 HR TREND......16 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....EAST 10 TO 15 MPH UNTIL 0300...THEN SOUTHWEST.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2400...THEN  
SOUTHEAST.  
MIXING HEIGHT.......5700-6300 FT AGL UNTIL 2400...THEN 500 FT AGL.  
SMOKE DISPERSAL.....FAIR (49300-59100 KNOT-FT) UNTIL 2400...THEN  
POOR (2300-4200 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....83-89.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
MIXING HEIGHT.......6300-6900 FT AGL UNTIL 1200...THEN 12200-13400  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (54200-62600 KNOT-FT) UNTIL  
1200...THEN VERY GOOD (122300-139200 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. WINDS GENERALLY  
LESS THAN 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 52 TO 57. HIGHS 83 TO  
88. WEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS  
IN THE MID 80S.  
 

 
 
WYZ285-051030-  
SOUTH BIGHORN MOUNTAINS-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
BE SEVERE WITH DAMAGING WINDS...LARGE HAIL AND  
HEAVY RAINFALL UNTIL 2400...THEN SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....47-53.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........87-93 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100...THEN  
SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 15 MPH UNTIL 2400...THEN SOUTH.  
MIXING HEIGHT.......6100-7200 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....GOOD (64200-74000 KNOT-FT) UNTIL 2400...THEN  
POOR (3000-3700 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....70-80.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........32-38 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTHWEST.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTHWEST.  
MIXING HEIGHT.......4900-5700 FT AGL UNTIL 1200...THEN 9500-11100  
FT AGL.  
SMOKE DISPERSAL.....FAIR (48300-52700 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (105000-120400 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN MOSTLY CLEAR.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400.  
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND  
SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....49-55.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........69-75 PERCENT.  
24 HR TREND......16 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....EAST 10 TO 15 MPH.  
LAL.................4 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
MIXING HEIGHT.......4900-5700 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (2700-53400 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....74-84.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........17-23 PERCENT.  
24 HR TREND......14 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5400-6300 FT AGL UNTIL 1200...THEN 10500-12400  
FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (37700-53700 KNOT-FT) UNTIL  
1200...THEN VERY GOOD (132200-143600 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 50S. SOUTHWEST WINDS  
AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S. WEST  
WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
 

 
 
WYZ281-051030-  
JOHNSON COUNTY / CASPER BLM-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
BE SEVERE WITH DAMAGING WINDS...LARGE HAIL AND  
HEAVY RAINFALL UNTIL 2400...THEN SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....53-58.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........84-90 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2100...THEN  
SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 15 MPH UNTIL 2400...THEN SOUTH.  
MIXING HEIGHT.......7900-8500 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (2800-52600 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......8 DEGREES WARMER.  
MIN HUMIDITY........24-30 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTH.  
MIXING HEIGHT.......6200-6700 FT AGL UNTIL 1200...THEN 12000-12900  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (58700-64800 KNOT-FT) UNTIL  
1200...THEN VERY GOOD (133700-146500 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL  
2400.  
MIN TEMPERATURE.....55-60.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........73-79 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 2100. SOUTHWEST AFTER  
0300.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2400...THEN  
SOUTH.  
MIXING HEIGHT.......6200-6700 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR (41200-53500 KNOT-FT) UNTIL 2400...THEN  
POOR (1700-2600 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....86-91.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........17-23 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. 15 MPH AFTER 0900.  
RIDGE TOP WINDS.....SOUTH 5 TO 10 MPH UNTIL 1500...THEN AROUND 15  
MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......6800-7300 FT AGL UNTIL 1200...THEN 13400-14400  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (59800-67200 KNOT-FT) UNTIL  
1200...THEN EXCELLENT (168800-180900 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. WINDS GENERALLY  
LESS THAN 10 MPH.    
TUESDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 56 TO 61. HIGHS 85 TO 90. NORTH  
WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
80S.  
 

 
 
WYZ282-051030-  
SOUTH BIG HORN BASIN / WORLAND BLM-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE DAMAGING WINDS...LARGE HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....52-57.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........77-83 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100...THEN  
SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 15 MPH UNTIL 2400...THEN SOUTH.  
MIXING HEIGHT.......7800-8500 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (59400-69000 KNOT-FT) UNTIL  
2400...THEN POOR (2400-2900 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....82-87.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........23-29 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200...THEN NORTH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1200...THEN  
NORTHWEST.  
MIXING HEIGHT.......6100-6600 FT AGL UNTIL 1200...THEN 11900-12900  
FT AGL.  
SMOKE DISPERSAL.....FAIR (49100-55600 KNOT-FT) UNTIL 1200...THEN  
GOOD TO VERY GOOD (82400-106500 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400. SOME THUNDERSTORMS MAY PRODUCE  
GUSTY WINDS AND SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........70-76 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.  
MIXING HEIGHT.......6100-6600 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (59800-66700 KNOT-FT) UNTIL  
2400...THEN POOR (2200-2800 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....86-92.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTH 5 TO 10 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
MIXING HEIGHT.......6700-7300 FT AGL UNTIL 1200...THEN 13200-14300  
FT AGL.  
SMOKE DISPERSAL.....FAIR (46500-57800 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (133000-146900 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. WINDS GENERALLY  
LESS THAN 10 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS 54 TO 59. HIGHS 87 TO  
92. WEST WINDS AROUND 10 MPH.    
THURSDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. WINDS  
GENERALLY LESS THAN 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS  
IN THE UPPER 80S.  
 

 
 
WYZ275-051030-  
NORTH BIG HORN BASIN / WORLAND BLM-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....54-59.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........75-81 PERCENT.  
24 HR TREND......1 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 2100...THEN SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 2400...THEN SOUTH.  
MIXING HEIGHT.......7600-8800 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....POOR (3300-39900 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER  
1200.  
MAX TEMPERATURE.....81-89.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........24-30 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTH AROUND 10 MPH UNTIL 1200...THEN NORTHWEST  
UNTIL 1500...THEN NORTH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1200...THEN  
NORTHWEST.  
MIXING HEIGHT.......6000-6800 FT AGL UNTIL 1200...THEN 11700-13300  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (54300-95400 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400. SOME THUNDERSTORMS MAY PRODUCE  
GUSTY WINDS AND SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....56-61.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........69-75 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....SOUTHEAST 5 TO 10 MPH.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH.  
MIXING HEIGHT.......6000-6800 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (57700-65800 KNOT-FT) UNTIL  
2400...THEN POOR (2700-3300 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....85-93.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........11-17 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTH AROUND 10 MPH UNTIL 1500...THEN  
UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTH 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......6700-7600 FT AGL UNTIL 1200...THEN 13000-14800  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (55200-64100 KNOT-FT) UNTIL  
1200...THEN VERY GOOD TO EXCELLENT  
(149400-164200 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 60. WINDS GENERALLY LESS  
THAN 10 MPH.    
TUESDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 55 TO 60. HIGHS 83 TO 90. WINDS  
GENERALLY LESS THAN 10 MPH.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER  
80S.  
 

 
 
WYZ276-051030-  
CODY FOOTHILLS-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....51-57.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........78-84 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTH AROUND 10 MPH UNTIL 2100...THEN SOUTHEAST  
UNTIL 2400...THEN SOUTHWEST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 2400...THEN SOUTHWEST.  
MIXING HEIGHT.......6900-8100 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (1800-41700 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER  
1200.  
MAX TEMPERATURE.....79-85.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........26-32 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 1500...THEN EAST.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1200...THEN  
NORTH.  
MIXING HEIGHT.......5400-6300 FT AGL UNTIL 1200...THEN 10700-12400  
FT AGL.  
SMOKE DISPERSAL.....POOR TO GOOD (26800-67000 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
UNTIL 2400. SOME THUNDERSTORMS MAY PRODUCE  
GUSTY WINDS AND SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....52-58.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........68-74 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2100...THEN  
SOUTHWEST.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2400...THEN  
SOUTHWEST.  
MIXING HEIGHT.......5400-6300 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (39600-54900 KNOT-FT) UNTIL  
2400...THEN POOR (1900-2300 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....80-88.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........15-21 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1500...THEN  
SOUTHEAST.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
SOUTH.  
MIXING HEIGHT.......6000-7000 FT AGL UNTIL 1200...THEN 11900-13700  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (59000-64100 KNOT-FT) UNTIL  
1200...THEN VERY GOOD (128800-143900 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 54 TO 59. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S. WINDS  
GENERALLY LESS THAN 10 MPH.    
THURSDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS AROUND 80. WINDS  
GENERALLY LESS THAN 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER  
80S.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
 

 
 
WYZ287-051030-  
OWL CREEK MOUNTAINS-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........81-87 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 2100...THEN EAST  
UNTIL 2400...THEN SOUTHWEST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2400...THEN  
SOUTHWEST.  
MIXING HEIGHT.......6400-7600 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (57700-71800 KNOT-FT) UNTIL  
2400...THEN POOR (2500-3500 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....73-81.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........28-34 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTHEAST.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
NORTHEAST.  
MIXING HEIGHT.......5100-5900 FT AGL UNTIL 1200...THEN 10000-11600  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO VERY GOOD (57200-107000 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400.  
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND  
SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....50-56.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........68-74 PERCENT.  
24 HR TREND......11 PERCENT DRIER.  
HUMIDITY RECOVERY...GOOD.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2400...THEN  
SOUTHWEST.  
LAL.................4 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 2400...THEN  
SOUTHWEST.  
MIXING HEIGHT.......5100-5900 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR (55300-59800 KNOT-FT) UNTIL 2400...THEN  
POOR (2400-3300 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....77-85.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........19-25 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. 15 MPH AFTER 1200.  
RIDGE TOP WINDS.....SOUTH 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 1200...THEN  
SOUTH.  
MIXING HEIGHT.......5700-6600 FT AGL UNTIL 1200...THEN 11100-12900  
FT AGL.  
SMOKE DISPERSAL.....FAIR (55200-59300 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (140300-148800 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 50S. WINDS GENERALLY  
LESS THAN 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 52 TO 57. HIGHS 77 TO  
82. WEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS  
IN THE UPPER 70S.  
 

 
 
WYZ286-051030-  
ABSAROKA MOUNTAINS / NORTH SHOSHONE NF-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....40-46.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........88-94 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......4400-6200 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR (40600-56900 KNOT-FT) UNTIL 2400...THEN  
POOR (2100-2600 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....63-73.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........34-40 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
MIXING HEIGHT.......3700-5000 FT AGL UNTIL 1200...THEN 7400-9400 FT  
AGL.  
SMOKE DISPERSAL.....FAIR TO VERY GOOD (47200-100100 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....40-48.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........73-79 PERCENT.  
24 HR TREND......13 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
MIXING HEIGHT.......3700-5000 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR (44800-57500 KNOT-FT) UNTIL 2400...THEN  
POOR (2800-3800 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....67-77.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........22-28 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
MIXING HEIGHT.......4100-5500 FT AGL UNTIL 1200...THEN 8300-10300  
FT AGL.  
SMOKE DISPERSAL.....FAIR (47700-54800 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (128000-145400 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTHWEST WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLEAR WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 41 TO 46. HIGHS 68 TO 73. SOUTHWEST  
WINDS AROUND 10 MPH.    
THURSDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS 68 TO 73.  
 

 
 
WYZ140-051030-  
YELLOWSTONE NATIONAL PARK-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....39-44.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........88-94 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2400...THEN  
SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 2400...THEN  
SOUTH.  
MIXING HEIGHT.......5300-6400 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (52700-61300 KNOT-FT) UNTIL  
2400...THEN POOR (1800-2100 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....65-73.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........34-40 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200...THEN WEST.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1200...THEN WEST.  
MIXING HEIGHT.......4300-5100 FT AGL UNTIL 1200...THEN 8400-9900 FT  
AGL.  
SMOKE DISPERSAL.....FAIR (40500-43700 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (100900-107100 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....41-46.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........79-85 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 0300...THEN SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 2400...THEN SOUTH.  
MIXING HEIGHT.......4300-5100 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (56200-60200 KNOT-FT) UNTIL  
2400...THEN POOR (2100-2500 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....70-78.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........25-31 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST 10 TO 15 MPH.  
RIDGE TOP WINDS.....SOUTH AROUND 10 MPH UNTIL 1200...THEN SOUTHWEST  
15 TO 20 MPH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH UNTIL 1200...THEN  
SOUTHWEST.  
MIXING HEIGHT.......4800-5600 FT AGL UNTIL 1200...THEN 9400-11000  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (56300-61100 KNOT-FT) UNTIL  
1200...THEN EXCELLENT (170200-185800 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING...THEN SLIGHT CHANCE OF SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. SOUTHWEST WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 39 TO 44. HIGHS 66 TO 71. SOUTHWEST  
WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS 69 TO 74.  
 

 
 
WYZ415-051030-  
NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....40-45.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........86-92 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....WEST AROUND 10 MPH UNTIL 2400...THEN SOUTHEAST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 2400...THEN SOUTHEAST.  
MIXING HEIGHT.......4800-6500 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR (49700-59000 KNOT-FT) UNTIL 2400...THEN  
POOR (1800-2100 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....63-73.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........33-39 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 1200...THEN WEST.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 1200...THEN WEST.  
MIXING HEIGHT.......4000-5200 FT AGL UNTIL 1200...THEN 7900-9900 FT  
AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (36100-42100 KNOT-FT) UNTIL  
1200...THEN GOOD TO VERY GOOD (99500-107700  
KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF THUNDERSTORMS UNTIL 2400.  
SLIGHT CHANCE OF RAIN SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 2400. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL  
2400.  
MIN TEMPERATURE.....41-46.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........77-83 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 2400. SOUTHEAST AFTER  
0300.  
LAL.................3 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 2400...THEN SOUTH.  
MIXING HEIGHT.......4000-5200 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR (50700-55500 KNOT-FT) UNTIL 2400...THEN  
POOR (1700-2400 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....69-79.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........24-30 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 1200...THEN  
SOUTHWEST 15 TO 20 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH UNTIL 1200...THEN  
SOUTHWEST.  
MIXING HEIGHT.......4400-5700 FT AGL UNTIL 1200...THEN 8900-10900  
FT AGL.  
SMOKE DISPERSAL.....FAIR (50200-56500 KNOT-FT) UNTIL 1200...THEN  
EXCELLENT (154500-168400 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 40S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 68 TO  
73. SOUTH WINDS AROUND 10 MPH.    
THURSDAY
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.  
HIGHS IN THE LOWER 70S.  
 

 
 
WYZ416-051030-  
WEST WIND RIVER MOUNTAINS / EAST ZONE BRIDGER TETON NF-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....38-44.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........87-93 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN  
SOUTHEAST 5 TO 10 MPH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.25 PERCENT.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN  
SOUTHEAST.  
MIXING HEIGHT.......4100-5700 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....FAIR (52300-58900 KNOT-FT) UNTIL 2400...THEN  
POOR (2600-3700 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....62-72.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........32-38 PERCENT.  
24 HR TREND......4 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN WEST  
AROUND 10 MPH UNTIL 1500...THEN  
UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......3500-4700 FT AGL UNTIL 1200...THEN 6900-8900 FT  
AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (37000-41600 KNOT-FT) UNTIL  
1200...THEN VERY GOOD (100400-112400 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400.  
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND  
SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....39-45.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........75-81 PERCENT.  
24 HR TREND......12 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.  
LAL.................4 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.  
MIXING HEIGHT.......3500-4700 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (3700-52800 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....66-76.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........23-29 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 0900...THEN  
SOUTHWEST.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......3900-5200 FT AGL UNTIL 1200...THEN 7700-9700 FT  
AGL.  
SMOKE DISPERSAL.....POOR (22000-36500 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (127500-141600 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 40S. SOUTHWEST WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 68 TO  
73. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.  
HIGHS IN THE LOWER 70S.  
 

 
 
WYZ288-051030-  
EAST WIND RIVER MOUNTAINS / SOUTH SHOSHONE NF-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN  
SHOWERS...ISOLATED THUNDERSTORMS AND SLIGHT  
CHANCE OF SNOW SHOWERS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....38-46.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........89-95 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 2400...THEN SOUTH  
UNTIL 0300...THEN SOUTHWEST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN  
SOUTHWEST.  
MIXING HEIGHT.......4100-6100 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (56000-65000 KNOT-FT) UNTIL  
2400...THEN POOR (1900-2700 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....63-73.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........31-37 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
NORTHWEST AROUND 10 MPH UNTIL 1500...THEN  
UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.  
MIXING HEIGHT.......3500-5000 FT AGL UNTIL 1200...THEN 7100-9100 FT  
AGL.  
SMOKE DISPERSAL.....FAIR (40700-47800 KNOT-FT) UNTIL 1200...THEN  
GOOD TO VERY GOOD (85800-103100 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS UNTIL 2400.  
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND  
SMALL HAIL UNTIL 2400.  
MIN TEMPERATURE.....40-48.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........74-80 PERCENT.  
24 HR TREND......15 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................4 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
MIXING HEIGHT.......3500-5000 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (2800-51300 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....66-76.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........21-27 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......3800-5500 FT AGL UNTIL 1200...THEN 8000-10000  
FT AGL.  
SMOKE DISPERSAL.....FAIR (47700-54500 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (119600-141300 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 42 TO 47. HIGHS 69 TO  
74. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS  
IN THE LOWER 70S.  
 

 
 
WYZ414-051030-  
SALT AND WYOMING RANGES / WEST ZONE BRIDGER TETON NF-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....41-46.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........87-93 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....WEST AROUND 15 MPH UNTIL 2100...THEN NORTH  
UNTIL 0300...THEN SOUTH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.15 PERCENT.  
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5300-6600 FT AGL UNTIL 2400...THEN 200-700 FT  
AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (51600-68300 KNOT-FT) UNTIL  
2400...THEN POOR (1700-3800 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....66-76.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........31-37 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN WEST  
AROUND 10 MPH.  
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH UNTIL 0900...THEN  
SOUTHWEST UNTIL 1200...THEN WEST.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH UNTIL 1200...THEN WEST.  
MIXING HEIGHT.......4400-5300 FT AGL UNTIL 1200...THEN 8300-10200  
FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (39600-43800 KNOT-FT) UNTIL  
1200...THEN VERY GOOD (105300-112800 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL  
2400.  
MIN TEMPERATURE.....42-47.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........77-83 PERCENT.  
24 HR TREND......10 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH UNTIL 0300...THEN SOUTH.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN  
SOUTH.  
MIXING HEIGHT.......4300-5300 FT AGL UNTIL 2400...THEN 100-600 FT  
AGL.  
SMOKE DISPERSAL.....FAIR (45400-57300 KNOT-FT) UNTIL 2400...THEN  
POOR (2000-3200 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....70-80.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........20-26 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST AROUND 10 MPH WITH HIGHER GUSTS.  
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHEAST AROUND 15 MPH UNTIL 1200...THEN  
SOUTHWEST.  
MIXING HEIGHT.......4800-5800 FT AGL UNTIL 1200...THEN 9300-11300  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (56300-62100 KNOT-FT) UNTIL  
1200...THEN EXCELLENT (156400-168200 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTH WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 41 TO 46. HIGHS 70 TO  
75. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 70S.  
 

 
 
WYZ278-051030-  
UPPER GREEN RIVER BASIN / ROCK SPRINGS BLM-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....44-49.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........85-91 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN  
NORTHEAST 5 TO 10 MPH.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN  
NORTHEAST.  
MIXING HEIGHT.......6300-6800 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....GOOD (77700-86200 KNOT-FT) UNTIL 2400...THEN  
POOR (2500-3700 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.  
SLIGHT CHANCE OF THUNDERSTORMS AFTER 1200. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....74-80.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........22-28 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....NORTHWEST AROUND 10 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5100-5600 FT AGL UNTIL 1200...THEN 9800-10500  
FT AGL.  
SMOKE DISPERSAL.....FAIR (45500-50400 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (116400-125200 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL  
2400.  
MIN TEMPERATURE.....46-51.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........75-81 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15  
MPH UNTIL 0300.  
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.  
MIXING HEIGHT.......5100-5600 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....GOOD (62000-67500 KNOT-FT) UNTIL 2400...THEN  
POOR (3300-4400 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....80-85.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........16-22 PERCENT.  
24 HR TREND......6 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN  
SOUTHWEST AROUND 10 MPH.  
RIDGE TOP WINDS.....NORTHEAST AROUND 10 MPH UNTIL 0900...THEN  
SOUTHWEST.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....EAST AROUND 10 MPH UNTIL 1200...THEN SOUTHWEST.  
MIXING HEIGHT.......5600-6100 FT AGL UNTIL 1200...THEN 10900-11700  
FT AGL.  
SMOKE DISPERSAL.....POOR TO FAIR (27700-40600 KNOT-FT) UNTIL  
1200...THEN EXCELLENT (150300-157900 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS  
78 TO 83. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.  
HIGHS IN THE LOWER 80S.  
 

 
 
WYZ277-051030-  
LINCOLN AND UINTA COUNTIES / LOWER ELEVATIONS-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....46-51.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........84-90 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 0300...THEN  
SOUTHWEST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......6100-7000 FT AGL UNTIL 2400...THEN 300 FT AGL.  
SMOKE DISPERSAL.....GOOD (69900-82800 KNOT-FT) UNTIL 2400...THEN  
POOR (1900-3200 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER  
1200.  
MAX TEMPERATURE.....75-80.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........24-30 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
MIXING HEIGHT.......4900-5500 FT AGL UNTIL 1200...THEN 9500-10700  
FT AGL.  
SMOKE DISPERSAL.....FAIR (49200-59500 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (106000-121500 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL  
2400.  
MIN TEMPERATURE.....47-52.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........75-81 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH UNTIL 0300...THEN SOUTH.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......4900-5500 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....GOOD (64000-68900 KNOT-FT) UNTIL 2400...THEN  
POOR (1900-3400 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....79-84.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........17-23 PERCENT.  
24 HR TREND......7 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25  
MPH.  
RIDGE TOP WINDS.....SOUTH AROUND 10 MPH UNTIL 1200...THEN SOUTHWEST  
15 TO 20 MPH.  
LAL.................1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTH AROUND 15 MPH UNTIL 1200...THEN  
SOUTHWEST.  
MIXING HEIGHT.......5200-6100 FT AGL UNTIL 1200...THEN 10100-12000  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (52900-62300 KNOT-FT) UNTIL  
1200...THEN EXCELLENT (184800-207800 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 43 TO 50. HIGHS 76 TO  
81. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 80.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
 

 
 
WYZ279-051030-  
SWEETWATER COUNTY / ROCK SPRINGS BLM / FLAMING GORGE NRA-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE GUSTY WINDS...SMALL HAIL AND HEAVY  
RAINFALL UNTIL 2400...THEN SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........88-94 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100...THEN  
DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN EAST  
UNTIL 0300...THEN SOUTHWEST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.10 PERCENT.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2400...THEN  
SOUTH.  
MIXING HEIGHT.......6400-7000 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....GOOD (87100-94000 KNOT-FT) UNTIL 2400...THEN  
POOR (2800-4200 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS. SLIGHT CHANCE OF  
THUNDERSTORMS AFTER 1200. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL AFTER  
1200.  
MAX TEMPERATURE.....78-83.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........20-26 PERCENT.  
24 HR TREND......2 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1500...THEN WEST  
AROUND 10 MPH.  
RIDGE TOP WINDS.....WEST 5 TO 10 MPH UNTIL 1500...THEN AROUND 15  
MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......5200-5700 FT AGL UNTIL 1200...THEN 10000-10800  
FT AGL.  
SMOKE DISPERSAL.....FAIR (47100-53000 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (123900-134600 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL  
2400.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........71-77 PERCENT.  
24 HR TREND......16 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH. GUSTS UP TO 15  
MPH UNTIL 0300.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST AROUND 15 MPH.  
MIXING HEIGHT.......5200-5700 FT AGL UNTIL 2400...THEN 400 FT AGL.  
SMOKE DISPERSAL.....GOOD (60200-69900 KNOT-FT) UNTIL 2400...THEN  
POOR (2400-3900 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....81-87.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........12-18 PERCENT.  
24 HR TREND......8 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN  
SOUTHWEST AROUND 10 MPH.  
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 2.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5700-6200 FT AGL UNTIL 1200...THEN 11100-11900  
FT AGL.  
SMOKE DISPERSAL.....FAIR TO GOOD (57400-62500 KNOT-FT) UNTIL  
1200...THEN EXCELLENT (162000-170100 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. SOUTH WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS  
80 TO 85. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE LOWER 80S.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S.  
 

 
 
WYZ289-051030-  
GRANITE / GREEN / FERRIS / RATTLESNAKE MOUNTAINS-  
234 PM MDT SAT JUL 4 2009  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY UNTIL 2400...THEN PARTLY CLOUDY.  
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL  
2400...THEN SLIGHT CHANCE OF RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. SOME THUNDERSTORMS MAY  
BE SEVERE WITH DAMAGING WINDS...LARGE HAIL AND  
HEAVY RAINFALL UNTIL 2400...THEN SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS.  
MIN TEMPERATURE.....48-53.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........88-94 PERCENT.  
24 HR TREND......3 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTHEAST 10 TO 15 MPH UNTIL 2400...THEN  
SOUTHEAST.  
LAL.................4 UNTIL 2400...THEN 2.  
CHC OF WETTING RAIN.20 PERCENT.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2400...THEN  
SOUTHEAST.  
MIXING HEIGHT.......6300-7000 FT AGL UNTIL 2400...THEN 500 FT AGL.  
SMOKE DISPERSAL.....GOOD (73700-82300 KNOT-FT) UNTIL 2400...THEN  
POOR (4400-5600 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY UNTIL 1200...THEN MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN SHOWERS UNTIL 1200...THEN  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY PRODUCE GUSTY WINDS AND SMALL  
HAIL AFTER 1200.  
MAX TEMPERATURE.....75-81.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........23-29 PERCENT.  
24 HR TREND......5 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH. 15 MPH AFTER 1200.  
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 4.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5100-5700 FT AGL UNTIL 1200...THEN 9800-10800  
FT AGL.  
SMOKE DISPERSAL.....FAIR (49300-53000 KNOT-FT) UNTIL 1200...THEN  
VERY GOOD (124100-134700 KNOT-FT).  
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS UNTIL 2400. SOME THUNDERSTORMS  
MAY PRODUCE GUSTY WINDS AND SMALL HAIL UNTIL  
2400.  
MIN TEMPERATURE.....49-54.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........71-77 PERCENT.  
24 HR TREND......16 PERCENT DRIER.  
HUMIDITY RECOVERY...EXCELLENT.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 4-7 MPH.  
RIDGE TOP WINDS.....NORTH 10 TO 15 MPH UNTIL 2400. SOUTH AFTER  
0300.  
LAL.................3 UNTIL 2400...THEN 1.  
CHC OF WETTING RAIN.5 PERCENT.  
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 2400...THEN  
SOUTHEAST.  
MIXING HEIGHT.......5100-5700 FT AGL UNTIL 2400...THEN 500 FT AGL.  
SMOKE DISPERSAL.....FAIR (51800-59200 KNOT-FT) UNTIL 2400...THEN  
POOR (3000-5000 KNOT-FT).  
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY UNTIL 1200...THEN PARTLY CLOUDY.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....79-85.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........13-19 PERCENT.  
24 HR TREND......9 PERCENT DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN WEST  
AROUND 10 MPH.  
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.  
LAL.................1 UNTIL 1200...THEN 3.  
CHC OF WETTING RAIN.ZERO PERCENT.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......5700-6300 FT AGL UNTIL 1200...THEN 10900-12000  
FT AGL.  
SMOKE DISPERSAL.....FAIR (51600-58400 KNOT-FT) UNTIL 1200...THEN  
EXCELLENT (154200-168100 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 10 MPH.    
TUESDAY THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 80 TO  
85. SOUTHWEST WINDS AROUND 10 MPH.    
FRIDAY THROUGH SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
HIGHS IN THE LOWER 80S.  
 

 
 

 
 
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