964  
FNUS55 KBYZ 260955  
FWFBYZ  
 
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
355 AM MDT MON JUN 26 2017  
   
DISCUSSION
 
   
..VERY WARM WITH LOW HUMIDITIES TODAY
 
 
...SOUTHEAST WINDS INCREASING OVER SOUTHEAST MONTANA AND  
NORTHWEST SOUTH DAKOTA TODAY....  
...COLD FRONTAL PASSAGE TONIGHT WITH INCREASING THUNDERSTORM  
CHANCES TUESDAY AFTERNOON AND EVENING...  
TODAY WILL BE WARM AS AN UPPER RIDGE MOVES OVER THE AREA AND  
SURFACE LOW PRESSURE FORMS IN THE LEE OF THE CANADIAN ROCKIES.  
HUMIDITY LEVELS WILL BE LOW WITH TEENS TO LOWER 20S. SOUTHEAST  
WINDS WILL INCREASE OVER EASTERN MONTANA AND NORTHWEST SOUTH  
DAKOTA, WITH SOME GUSTS TO 30 MPH POSSIBLE. THE CHANCE OF  
THUNDESTORMS WILL BE CONFINED TO THE WESTERN MOUNTAINS THIS  
AFTERNOON SPREADING INTO THE ADJACENT PLAINS THIS EVENING. A COLD  
FRONT WILL PUSH ACROSS THE AREA LATER TONIGHT INTO TUESDAY. THIS  
WILL PROVIDE GUSTY NORTHWEST WINDS AND AN INCREASED CHANCE OF  
THUNDESTORMS. THUNDERSTORMS ON TUESDAY WILL BE A MIX OF WET AND  
DRY. THE FRONT WILL BRING IN COOLER TEMPERATURES FOR TUESDAY AND  
WEDNESDAY. BORSUM  
 
MTZ123-262215-  
GALLATIN NATIONAL FOREST-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......78-88 AT 5000 FEET...69-79 AT 7000 FEET.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MIN HUMIDITY..........16-26 PERCENT AT 5000 FEET...18-28 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTHWEST 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLOUDY WITH ISOLATED RAIN SHOWERS  
AND THUNDERSTORMS.  
* MIN TEMPERATURE.......52-62 AT 5000 FEET...47-57 AT 7000 FEET.  
* 24 HR TREND.........5 DEGREES WARMER.  
* MAX HUMIDITY..........66-76 PERCENT AT 5000 FEET...68-78 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........8 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................20 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS...MAINLY IN THE AFTERNOON.  
* MAX TEMPERATURE.......68-77 AT 5000 FEET...59-69 AT 7000 FEET.  
* 24 HR TREND.........10 DEGREES COOLER.  
* MIN HUMIDITY..........31-41 PERCENT AT 5000 FEET...45-55 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........18 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.  
* CWR...................60 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 44 TO 50. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 42 TO 50. HIGHS 67 TO 75. WEST WINDS 5 TO  
15 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 42 TO 50. HIGHS 65 TO 73. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 42 TO 49. HIGHS 68 TO 76. NORTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 44 TO 52. HIGHS 71 TO 80.    
SUNDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS  
72 TO 80.  
 

 
 
MTZ124-262215-  
WHEATLAND COUNTY/SWEET GRASS COUNTY-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......84-89.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........22-27 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLOUDY WITH ISOLATED RAIN SHOWERS  
AND THUNDERSTORMS.  
* MIN TEMPERATURE.......56-61.  
* 24 HR TREND.........10 DEGREES WARMER.  
* MAX HUMIDITY..........71-76 PERCENT.  
* 24 HR TREND.........UNCHANGED.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH IN THE  
EVENING...BECOMING WEST OVERNIGHT.  
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.  
* CWR...................10 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS...MAINLY IN THE AFTERNOON.  
* MAX TEMPERATURE.......74-79.  
* 24 HR TREND.........10 DEGREES COOLER.  
* MIN HUMIDITY..........29-34 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................20 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COOLER. MOSTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS. LOWS 45 TO 50. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 45 TO 50. HIGHS 72 TO 77. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 44 TO 49. HIGHS 69 TO 74. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 43 TO 48. HIGHS 71 TO 76. NORTHEAST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS 75 TO 80.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 76 TO 81.  
 

 
 
MTZ125-262215-  
STILLWATER COUNTY-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......84-89.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MIN HUMIDITY..........22-27 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......60-65.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MAX HUMIDITY..........57-62 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHWEST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY WITH SCATTERED RAIN SHOWERS  
AND THUNDERSTORMS.  
* MAX TEMPERATURE.......76-81.  
* 24 HR TREND.........8 DEGREES COOLER.  
* MIN HUMIDITY..........29-34 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................20 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 49 TO 54. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 48 TO 53. HIGHS 73 TO 78. WEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 47 TO 52. HIGHS 71 TO 76. NORTH WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
47 TO 52. HIGHS 73 TO 78. NORTH WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 49 TO 54. HIGHS 77 TO 82.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 78 TO 83.  
 

 
 
MTZ126-262215-  
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......80-90 AT 5000 FEET...69-79 AT 7000 FEET.  
* 24 HR TREND.........6 DEGREES WARMER.  
* MIN HUMIDITY..........16-26 PERCENT AT 5000 FEET...26-36 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY WITH ISOLATED RAIN SHOWERS  
AND THUNDERSTORMS.  
* MIN TEMPERATURE.......61-66 AT 5000 FEET...51-61 AT 7000 FEET.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........45-55 PERCENT AT 5000 FEET...52-62 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........5 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTHWEST 10 TO 20 MPH.  
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.  
* CWR...................10 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS IN THE MORNING...THEN NUMEROUS RAIN SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON.  
* MAX TEMPERATURE.......73-83 AT 5000 FEET...62-72 AT 7000 FEET.  
* 24 HR TREND.........8 DEGREES COOLER.  
* MIN HUMIDITY..........24-34 PERCENT AT 5000 FEET...35-45 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........11 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.  
* CWR...................40 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 50 TO 55. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 48 TO 55. HIGHS 66 TO 75. WEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 47 TO 54. HIGHS 64 TO 73. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
47 TO 54. HIGHS 67 TO 76. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 50 TO 57. HIGHS 72 TO 81.    
SUNDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS  
74 TO 83.  
 

 
 
MTZ127-262215-  
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......82-87.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........20-25 PERCENT.  
* 24 HR TREND.........3 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED RAIN SHOWERS AND  
THUNDERSTORMS OVERNIGHT.  
* MIN TEMPERATURE.......64-69.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........50-55 PERCENT.  
* 24 HR TREND.........8 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH.  
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.  
* CWR...................10 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.......75-80.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........27-32 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................30 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 54 TO 59. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 53 TO 58. HIGHS 73 TO 78. WEST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 51 TO 56. HIGHS 68 TO 73. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 52 TO 57. HIGHS  
70 TO 75. NORTH WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 54 TO 59. HIGHS 76 TO 81.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 77 TO 82.  
 

 
 
MTZ128-262215-  
YELLOWSTONE COUNTY-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......88-93.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........18-23 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........5.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......61-66.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MAX HUMIDITY..........61-66 PERCENT.  
* 24 HR TREND.........UNCHANGED.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH IN THE  
EVENING...BECOMING WEST OVERNIGHT.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS...MAINLY IN THE AFTERNOON.  
* MAX TEMPERATURE.......81-86.  
* 24 HR TREND.........7 DEGREES COOLER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........6 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 5 TO 15 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................20 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 53 TO 58. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 53 TO 58. HIGHS 78 TO 83. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 51 TO 56. HIGHS 74 TO 79. NORTH WINDS 5 TO  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS 77 TO 82. NORTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 53 TO 58. HIGHS 81 TO 86.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 83 TO 88.  
 

 
 
MTZ129-262215-  
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......79-89 AT 5000 FEET...74-80 AT 7000 FEET.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MIN HUMIDITY..........19-29 PERCENT AT 5000 FEET...23-30 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........4 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTHWEST 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......62-70 AT 5000 FEET...60-65 AT 7000 FEET.  
* 24 HR TREND.........12 DEGREES WARMER.  
* MAX HUMIDITY..........50-55 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTH WINDS 10 TO 20 MPH.  
* RIDGETOP.............SOUTH 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.......71-81 AT 5000 FEET...68-74 AT 7000 FEET.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MIN HUMIDITY..........25-35 PERCENT AT 5000 FEET...32-37 PERCENT  
AT 7000 FEET.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................10 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 48 TO 55. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46 TO 55. HIGHS 66 TO 76. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 46 TO 53. HIGHS 63 TO 73. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 46 TO 54. HIGHS  
66 TO 76. NORTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 49 TO 57. HIGHS 71 TO 81.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 73 TO 83.  
 

 
 
MTZ130-262215-  
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......87-92.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MIN HUMIDITY..........16-21 PERCENT.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......61-66.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MAX HUMIDITY..........61-66 PERCENT.  
* 24 HR TREND.........UNCHANGED.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.......85-90.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MIN HUMIDITY..........23-28 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................LESS THAN 10 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 55 TO 60. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 54 TO 59. HIGHS 80 TO 85. SOUTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 52 TO 57. HIGHS 74 TO 79. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 51 TO 56. HIGHS 76 TO 81. NORTH  
WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 54 TO 59. HIGHS 82 TO 87.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 84 TO 89.  
 

 
 
MTZ131-262215-  
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT  
CUSTER NATL FOREST-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......86-91.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MIN HUMIDITY..........17-22 PERCENT.  
* 24 HR TREND.........1 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTH 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......60-65.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MAX HUMIDITY..........66-71 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTH 15 TO 30 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. ISOLATED RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.......84-89.  
* 24 HR TREND.........2 DEGREES COOLER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.  
* RIDGETOP.............WEST 15 TO 25 MPH.  
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.  
* CWR...................10 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 52 TO 57. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 51 TO 56. HIGHS 77 TO 82. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 49 TO 54. HIGHS 72 TO 77. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 48 TO 53. HIGHS  
75 TO 80. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 52 TO 57. HIGHS 80 TO 85.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 83 TO 88.  
 

 
 
MTZ132-262215-  
CUSTER COUNTY-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......80-85.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MIN HUMIDITY..........18-23 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......61-66.  
* 24 HR TREND.........13 DEGREES WARMER.  
* MAX HUMIDITY..........57-62 PERCENT.  
* 24 HR TREND.........7 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......84-89.  
* 24 HR TREND.........4 DEGREES WARMER.  
* MIN HUMIDITY..........24-29 PERCENT.  
* 24 HR TREND.........6 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............WEST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 55 TO 60. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 54 TO 59. HIGHS 77 TO 82. WEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 52 TO 57. HIGHS 71 TO 76. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS 72 TO 77. NORTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 53 TO 58. HIGHS 77 TO 82.    
SUNDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS  
80 TO 85.  
 

 
 
MTZ133-262215-  
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......78-83.  
* 24 HR TREND.........3 DEGREES WARMER.  
* MIN HUMIDITY..........21-26 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......53-58.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MAX HUMIDITY..........62-67 PERCENT.  
* 24 HR TREND.........15 PERCENT DRIER.  
* WIND (20 FT)  
* PLAINS...............SOUTHEAST WINDS 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY.  
* MAX TEMPERATURE.......87-92.  
* 24 HR TREND.........9 DEGREES WARMER.  
* MIN HUMIDITY..........23-28 PERCENT.  
* 24 HR TREND.........2 PERCENT WETTER.  
* WIND (20 FT)  
* PLAINS...............SOUTH WINDS 5 TO 15 MPH IN THE  
MORNING...BECOMING WEST 10 TO 20 MPH IN THE AFTERNOON.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 54 TO 59. NORTHWEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 53 TO 58. HIGHS 78 TO 83. NORTHWEST WINDS 5 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 73 TO 78. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS 48 TO 53. HIGHS 74 TO 79. NORTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 51 TO 56. HIGHS 78 TO 83.    
SUNDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS  
81 TO 86.  
 

 
 
WYZ274-262215-  
SHERIDAN COUNTY-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......84-89.  
* 24 HR TREND.........7 DEGREES WARMER.  
* MIN HUMIDITY..........25-30 PERCENT.  
* 24 HR TREND.........3 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.  
* RIDGETOP.............SOUTH 5 TO 10 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......56-61.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MAX HUMIDITY..........68-73 PERCENT.  
* 24 HR TREND.........4 PERCENT DRIER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.  
* RIDGETOP.............SOUTH 10 TO 20 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
* MAX TEMPERATURE.......81-86.  
* 24 HR TREND.........3 DEGREES COOLER.  
* MIN HUMIDITY..........30-35 PERCENT.  
* 24 HR TREND.........5 PERCENT WETTER.  
* WIND (20 FT)  
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.  
* RIDGETOP.............NORTHWEST 5 TO 15 MPH.  
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.  
* CWR...................20 PERCENT.  
* HAINES INDEX..........3.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 50 TO 55. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 49 TO 54. HIGHS 75 TO 80. WEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 47 TO 52. HIGHS 71 TO 76. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
46 TO 51. HIGHS 74 TO 79. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 49 TO 54. HIGHS 79 TO 84.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 81 TO 86.  
 

 
 
WYZ284-262215-  
BIGHORN NATIONAL FOREST-  
355 AM MDT MON JUN 26 2017  
   
TODAY
 
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......69-74.  
* 24 HR TREND.........8 DEGREES WARMER.  
* MIN HUMIDITY..........26-31 PERCENT.  
* 24 HR TREND.........10 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTH WINDS 5 TO 15 MPH.  
* LAL...................1...NO THUNDERSTORMS.  
* CWR...................ZERO.  
* HAINES INDEX..........4.  
   
TONIGHT
 
 
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED RAIN SHOWERS AND  
THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE.......53-58.  
* 24 HR TREND.........15 DEGREES WARMER.  
* MAX HUMIDITY..........65-70 PERCENT.  
* 24 HR TREND.........9 PERCENT DRIER.  
* WIND (20 FT)  
* AT BURGESS JCT.......SOUTH WINDS 5 TO 15 MPH.  
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.  
* CWR...................10 PERCENT.  
   
TUESDAY
 
 
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND  
THUNDERSTORMS IN THE MORNING...THEN NUMEROUS RAIN SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON.  
* MAX TEMPERATURE.......64-69.  
* 24 HR TREND.........5 DEGREES COOLER.  
* MIN HUMIDITY..........33-38 PERCENT.  
* 24 HR TREND.........7 PERCENT WETTER.  
* WIND (20 FT)  
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.  
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.  
* CWR...................40 PERCENT.  
* HAINES INDEX..........4.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY NIGHT
 
COLDER. MOSTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 39 TO 44. NORTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 38 TO 43. HIGHS 58 TO 63. WEST WINDS 5 TO  
15 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS WITH ISOLATED  
THUNDERSTORMS. LOWS 37 TO 42. HIGHS 54 TO 59. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 37 TO 42. HIGHS 58 TO 63. NORTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 63 TO 68.    
SUNDAY
 
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS. HIGHS  
66 TO 71.  
 

 
 
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