359  
FNUS55 KBYZ 070829  
FWFBYZ  
 
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
229 AM MDT SUN AUG 7 2022  
   
DISCUSSION
 
 
SHOWERS WILL END THIS MORNING AND SKIES WILL BECOME SUNNY, AS  
HIGH PRESSURE ALOFT BEGINS TO BUILD FROM THE WEST. TEMPS SHOULD  
REBOUND TO THE 80S W/ HUMIDITY IN THE TEENS OVER WESTERN ZONES BY  
THIS AFTERNOON. STRONG HIGH PRESSURE ALOFT WILL BRING A RETURN TO  
HOT AND DRY WEATHER THIS WEEK. LOOK FOR TEMPS NEAR 100 DEGREES BY  
WEDNESDAY AND THURSDAY. INCREASING MID AND UPPER LEVEL MONSOON  
MOISTURE WILL INTRODUCE A CHANCE OF HIGH-BASED THUNDERSTORMS  
BEGINNING THURSDAY. JKL  
 
MTZ123-072215-  
GALLATIN NATIONAL FOREST-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......75-85 AT 5000 FEET...65-75 AT 7000 FEET.  
* 24 HR TREND.........14 DEGREES WARMER.  
* MIN HUMIDITY..........14-22 PERCENT AT 5000 FEET...19-29 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........55 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......48-58 AT 5000 FEET...44-54 AT 7000 FEET.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........47-57 PERCENT AT 5000 FEET...56-66 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........49 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......85-95 AT 5000 FEET...73-83 AT 7000 FEET.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........10-16 PERCENT AT 5000 FEET...12-22 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........6 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH IN THE MORNING  
SHIFTING TO THE WEST IN THE AFTERNOON.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 53 TO 63. SOUTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 53 TO 63. HIGHS 86 TO 94. SOUTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 59 TO 69. HIGHS 90 TO 98. SOUTH WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 56 TO 66. HIGHS 86 TO 95. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 54 TO 64. HIGHS 82 TO 90.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS 80 TO 89.  
 

 
 
MTZ124-072215-  
WHEATLAND COUNTY/SWEET GRASS COUNTY-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......81-86.  
* 24 HR TREND.........28 DEGREES WARMER.  
* MIN HUMIDITY..........14-19 PERCENT.  
* 24 HR TREND.........41 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......47-52.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MAX HUMIDITY..........52-57 PERCENT.  
* 24 HR TREND.........46 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......90-95.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MIN HUMIDITY..........9-14 PERCENT.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 53 TO 58. WEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 54 TO 59. HIGHS 88 TO 93. EAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 60 TO 65. HIGHS 92 TO 97.  
SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 58 TO 63. HIGHS 92 TO 97. WEST WINDS 10 TO  
20 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 55 TO 60. HIGHS  
87 TO 92.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS.  
HIGHS 85 TO 90.  
 

 
 
MTZ125-072215-  
STILLWATER COUNTY-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......81-86.  
* 24 HR TREND.........31 DEGREES WARMER.  
* MIN HUMIDITY..........17-22 PERCENT.  
* 24 HR TREND.........55 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......53-58.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MAX HUMIDITY..........50-55 PERCENT.  
* 24 HR TREND.........48 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......89-94.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........14-19 PERCENT.  
* 24 HR TREND.........3 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 58 TO 63. SOUTHWEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS 87 TO 92. SOUTH  
WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 64 TO 69. HIGHS 93 TO 98. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 62 TO 67. HIGHS 90 TO 95. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 59 TO 64. HIGHS 83 TO 88.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS 83 TO 88.  
 

 
 
MTZ126-072215-  
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......73-83 AT 5000 FEET...65-75 AT 7000 FEET.  
* 24 HR TREND.........15 DEGREES WARMER.  
* MIN HUMIDITY..........22-32 PERCENT AT 5000 FEET...26-36 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........46 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 10 TO 20 MPH.  
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......52-62 AT 5000 FEET...48-58 AT 7000 FEET.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........46-51 PERCENT.  
* 24 HR TREND.........52 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......80-90 AT 5000 FEET...74-84 AT 7000 FEET.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........15-22 PERCENT AT 5000 FEET...17-27 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........8 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH IN THE MORNING  
SHIFTING TO THE EAST IN THE AFTERNOON.  
* RIDGETOP.............WEST 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 66. SOUTHWEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 59 TO 66. HIGHS 82 TO 90. SOUTHWEST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 65 TO 71. HIGHS 87 TO 96. SOUTH  
WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 64 TO 69. HIGHS 85 TO 95. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 61 TO 66. HIGHS 79 TO 87.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS.  
HIGHS 78 TO 87.  
 

 
 
MTZ127-072215-  
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......78-83.  
* 24 HR TREND.........27 DEGREES WARMER.  
* MIN HUMIDITY..........19-24 PERCENT.  
* 24 HR TREND.........43 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......60-65.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MAX HUMIDITY..........44-49 PERCENT.  
* 24 HR TREND.........54 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......89-94.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........12-17 PERCENT.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 66. SOUTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 61 TO 66. HIGHS 85 TO 90. NORTHEAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 67 TO 72. HIGHS 92 TO 97.  
SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 68 TO 73. HIGHS 93 TO 98. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 63 TO 68. HIGHS  
85 TO 90.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS. HIGHS 84 TO 89.  
 

 
 
MTZ128-072215-  
YELLOWSTONE COUNTY-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......82-87.  
* 24 HR TREND.........28 DEGREES WARMER.  
* MIN HUMIDITY..........17-22 PERCENT.  
* 24 HR TREND.........27 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......57-62.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........58-63 PERCENT.  
* 24 HR TREND.........39 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTHWEST 5 TO 15 MPH OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......93-98.  
* 24 HR TREND.........11 DEGREES WARMER.  
* MIN HUMIDITY..........13-18 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 64. SOUTHWEST WINDS 5 TO  
15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 90 TO 95. NORTHEAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 66 TO 71. HIGHS 97 TO 102.  
SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 66 TO 71. HIGHS 96 TO 101. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 63 TO 68. HIGHS  
89 TO 94.    
SATURDAY
 
MOSTLY SUNNY. SCATTERED SHOWERS. HIGHS 89 TO 94.  
 

 
 
MTZ129-072215-  
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......71-81 AT 5000 FEET...64-71 AT 7000 FEET.  
* 24 HR TREND.........20 DEGREES WARMER.  
* MIN HUMIDITY..........22-32 PERCENT AT 5000 FEET...29-39 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........46 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......55-64 AT 5000 FEET...54-59 AT 7000 FEET.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MAX HUMIDITY..........50-55 PERCENT.  
* 24 HR TREND.........48 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......81-91 AT 5000 FEET...73-80 AT 7000 FEET.  
* 24 HR TREND.........12 DEGREES WARMER.  
* MIN HUMIDITY..........15-25 PERCENT AT 5000 FEET...21-30 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........9 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 68. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 60 TO 67. HIGHS 81 TO 91. NORTHEAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 66 TO 74. HIGHS 87 TO 97.  
SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 64 TO 71. HIGHS 85 TO 95. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 61 TO 67. HIGHS  
78 TO 88.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS 78 TO 88.  
 

 
 
MTZ130-072215-  
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE  
MORNING.  
* MAX TEMPERATURE.......81-86.  
* 24 HR TREND.........27 DEGREES WARMER.  
* MIN HUMIDITY..........27-32 PERCENT.  
* 24 HR TREND.........15 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......55-60.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MAX HUMIDITY..........70-75 PERCENT.  
* 24 HR TREND.........28 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......93-98.  
* 24 HR TREND.........12 DEGREES WARMER.  
* MIN HUMIDITY..........15-20 PERCENT.  
* 24 HR TREND.........12 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 65. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 61 TO 66. HIGHS 92 TO 97. NORTHEAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 67 TO 72. HIGHS 99 TO 104.  
SOUTHEAST WINDS 10 TO 20 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 67 TO 72. HIGHS 100 TO 105. WEST  
WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 64 TO 69. HIGHS  
94 TO 99.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS. HIGHS 91 TO 96.  
 

 
 
MTZ131-072215-  
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT  
CUSTER NATL FOREST-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........PARTLY SUNNY WITH ISOLATED RAIN SHOWERS IN  
THE MORNING, THEN SUNNY IN THE AFTERNOON.  
* MAX TEMPERATURE.......77-82.  
* 24 HR TREND.........20 DEGREES WARMER.  
* MIN HUMIDITY..........27-32 PERCENT.  
* 24 HR TREND.........46 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......52-57.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MAX HUMIDITY..........70-75 PERCENT.  
* 24 HR TREND.........28 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........EAST WINDS 5 TO 10 MPH IN THE EVENING  
SHIFTING TO THE SOUTH OVERNIGHT.  
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......89-94.  
* 24 HR TREND.........12 DEGREES WARMER.  
* MIN HUMIDITY..........15-20 PERCENT.  
* 24 HR TREND.........12 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
CLEAR. LOWS 57 TO 62. SOUTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY
 
CLEAR. LOWS 60 TO 65. HIGHS 91 TO 96. NORTHEAST WINDS  
5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 66 TO 71. HIGHS 96 TO 101.  
SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 64 TO 69. HIGHS 97 TO 102.  
NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 61 TO 66. HIGHS  
89 TO 94.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS 88 TO 93.  
 

 
 
MTZ132-072215-  
CUSTER COUNTY-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY. SCATTERED RAIN SHOWERS IN THE  
MORNING.  
* MAX TEMPERATURE.......72-77.  
* 24 HR TREND.........19 DEGREES WARMER.  
* MIN HUMIDITY..........45-50 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................20 PERCENT.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......53-58.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MAX HUMIDITY..........82-87 PERCENT.  
* 24 HR TREND.........16 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......87-92.  
* 24 HR TREND.........15 DEGREES WARMER.  
* MIN HUMIDITY..........20-25 PERCENT.  
* 24 HR TREND.........25 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
CLEAR. LOWS 58 TO 63. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS 59 TO 64. HIGHS 88 TO 93. NORTHEAST WINDS  
5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 67 TO 72. HIGHS 90 TO 95.  
SOUTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 67 TO 72. HIGHS 95 TO 100.  
SOUTHEAST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 63 TO 68. HIGHS  
90 TO 95.    
SATURDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS. HIGHS 86 TO 91.  
 

 
 
MTZ133-072215-  
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS  
IN THE MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON.  
* MAX TEMPERATURE.......74-79.  
* 24 HR TREND.........19 DEGREES WARMER.  
* MIN HUMIDITY..........40-45 PERCENT.  
* 24 HR TREND.........30 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH IN THE MORNING  
SHIFTING TO THE WEST IN THE AFTERNOON.  
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.  
* CWR...................20 PERCENT.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......51-56.  
* 24 HR TREND.........1 DEGREE WARMER.  
* MAX HUMIDITY..........94-99 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......86-91.  
* 24 HR TREND.........12 DEGREES WARMER.  
* MIN HUMIDITY..........18-23 PERCENT.  
* 24 HR TREND.........22 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
CLEAR. LOWS 57 TO 62. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS 58 TO 63. HIGHS 93 TO 98. NORTH WINDS 5 TO  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 64 TO 69. HIGHS 90 TO 95.  
SOUTHEAST WINDS 10 TO 20 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 65 TO 70. HIGHS 95 TO 100.  
SOUTHEAST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 63 TO 68. HIGHS 94 TO 99.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. HIGHS 88 TO 93.  
 

 
 
WYZ274-072215-  
SHERIDAN COUNTY-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.  
* MAX TEMPERATURE.......79-84.  
* 24 HR TREND.........19 DEGREES WARMER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........46 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......47-52.  
* 24 HR TREND.........1 DEGREE COOLER.  
* MAX HUMIDITY..........70-75 PERCENT.  
* 24 HR TREND.........28 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 10 MPH.  
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......92-97.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MIN HUMIDITY..........17-22 PERCENT.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........EAST WINDS 5 TO 10 MPH.  
* RIDGETOP.............WEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
CLEAR. LOWS 56 TO 61. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
CLEAR. LOWS 57 TO 62. HIGHS 92 TO 97. WEST WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 61 TO 66. HIGHS 97 TO 102.  
SOUTHEAST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 62 TO 67. HIGHS 97 TO 102. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 58 TO 63. HIGHS 89 TO 94.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS.  
HIGHS 88 TO 93.  
 

 
 
WYZ284-072215-  
BIGHORN NATIONAL FOREST-  
229 AM MDT SUN AUG 7 2022  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......61-66.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........36-41 PERCENT.  
* 24 HR TREND.........51 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......NORTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........2.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......41-46.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MAX HUMIDITY..........73-78 PERCENT.  
* 24 HR TREND.........25 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTHWEST WINDS 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
MONDAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......71-76.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MIN HUMIDITY..........26-31 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTHWEST WINDS 5 TO 15 MPH IN THE MORNING  
SHIFTING TO THE NORTH IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 48 TO 53. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS 73 TO 78. SOUTHWEST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS 78 TO 83. SOUTH  
WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 51 TO 56. HIGHS 78 TO 83. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 47 TO 52. HIGHS 70 TO 75.    
SATURDAY
 
PARTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS.  
HIGHS 69 TO 74.  
 

 
 
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