403
FNUS55 KBYZ 192108
FWFBYZ
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
308 PM MDT FRI JUL 19 2019
DISCUSSION
A RIDGE OF HIGH PRESSURE WILL BUILD OVER THE FIRE DISTRICT
SATURDAY AND ESPECIALLY SUNDAY. A WEAK DISTURBANCE MOVING OVER THE
DISTRICT THIS EVENING WILL BRING A CHANCE FOR SHOWERS AND AN
ISOLATED THUNDERSTORM TO ALL BUT ZONES 123, 124, AND 127. THE
ACTIVITY WILL END AFTER 06Z BUT LINGER THROUGH THE NIGHT FOR ZONES
131-133. MOSTLY SUNNY SKIES WILL PREVAIL SATURDAY AND SUNDAY.
HOWEVER, SHOWER AND THUNDERSTORM CHANCES RETURN LATE SATURDAY
NIGHT THROUGH SUNDAY MORNING FOR ZONES 131-133. HIGHS WILL BE IN
THE UPPER 70S SATURDAY, WITH LOWER 80S FOR SUNDAY. AFTERNOON
HUMIDITIES WILL BE ABOVE 20 PERCENT, AND FOR MOST AREAS ABOVE 25
PERCENT. HOOLEY
MTZ123-201030-
GALLATIN NATIONAL FOREST-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........CLEAR.
* MIN TEMPERATURE.......38-48 AT 5000 FEET...34-44 AT 7000 FEET.
* 24 HR TREND.........2 DEGREES COOLER.
* MAX HUMIDITY..........60-65 PERCENT.
* 24 HR TREND.........38 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH IN THE EVENING
SHIFTING TO THE EAST 5 TO 10 MPH OVERNIGHT.
* RIDGETOP.............NORTHWEST 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......67-77 AT 5000 FEET...58-68 AT 7000 FEET.
* 24 HR TREND.........5 DEGREES COOLER.
* MIN HUMIDITY..........23-33 PERCENT AT 5000 FEET...27-37 PERCENT
AT 7000 FEET.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 10 MPH.
* RIDGETOP.............SOUTHWEST 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........CLEAR.
* MIN TEMPERATURE.......41-50 AT 5000 FEET...38-48 AT 7000 FEET.
* 24 HR TREND.........5 DEGREES WARMER.
* MAX HUMIDITY..........64-74 PERCENT AT 5000 FEET...60-70 PERCENT
AT 7000 FEET.
* 24 HR TREND.........2 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHEAST WINDS 5 TO 10 MPH IN THE EVENING
SHIFTING TO THE SOUTHEAST OVERNIGHT.
* RIDGETOP.............NORTHWEST 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......74-84 AT 5000 FEET...65-75 AT 7000 FEET.
* 24 HR TREND.........12 DEGREES WARMER.
* MIN HUMIDITY..........28-38 PERCENT AT 5000 FEET...32-42 PERCENT
AT 7000 FEET.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........EAST WINDS 5 TO 10 MPH.
* RIDGETOP.............SOUTH 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 47 TO 57. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
53 TO 62. HIGHS 83 TO 93. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 55 TO 64. HIGHS 84 TO 93. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 52 TO 61. HIGHS 82 TO 90. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 50 TO 59. HIGHS 78 TO 88.
FRIDAY
SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS. HIGHS 77 TO
87.
MTZ124-201030-
WHEATLAND COUNTY/SWEET GRASS COUNTY-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......42-47.
* 24 HR TREND.........9 DEGREES COOLER.
* MAX HUMIDITY..........56-61 PERCENT.
* 24 HR TREND.........8 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......71-76.
* 24 HR TREND.........4 DEGREES COOLER.
* MIN HUMIDITY..........27-32 PERCENT.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH IN THE MORNING
SHIFTING TO THE NORTHEAST 5 TO 15 MPH IN THE AFTERNOON.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......44-49.
* 24 HR TREND.........2 DEGREES WARMER.
* MAX HUMIDITY..........71-76 PERCENT.
* 24 HR TREND.........15 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHEAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......77-82.
* 24 HR TREND.........6 DEGREES WARMER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 49 TO 54. SOUTHEAST WINDS 5 TO
15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
56 TO 61. HIGHS 86 TO 91. SOUTHEAST WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 58 TO 63. HIGHS 88 TO 93. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 55 TO 60. HIGHS 87 TO 92. WEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 53 TO 58. HIGHS 83 TO 88.
FRIDAY
SUNNY. HIGHS 81 TO 86.
MTZ125-201030-
STILLWATER COUNTY-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......44-49.
* 24 HR TREND.........9 DEGREES COOLER.
* MAX HUMIDITY..........58-63 PERCENT.
* 24 HR TREND.........30 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......70-75.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........31-36 PERCENT.
* 24 HR TREND.........6 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHEAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........CLEAR.
* MIN TEMPERATURE.......45-50.
* 24 HR TREND.........1 DEGREE WARMER.
* MAX HUMIDITY..........69-74 PERCENT.
* 24 HR TREND.........11 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 10 MPH IN THE EVENING
SHIFTING TO THE SOUTHWEST OVERNIGHT.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......75-80.
* 24 HR TREND.........5 DEGREES WARMER.
* MIN HUMIDITY..........38-43 PERCENT.
* 24 HR TREND.........7 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 51 TO 56. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
57 TO 62. HIGHS 83 TO 88. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 58 TO 63. HIGHS 85 TO 90. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 56 TO 61. HIGHS 83 TO 88. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 54 TO 59. HIGHS 80 TO 85.
FRIDAY
SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS. HIGHS 78 TO
83.
MTZ126-201030-
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......47-54 AT 5000 FEET...39-49 AT 7000 FEET.
* 24 HR TREND.........8 DEGREES COOLER.
* MAX HUMIDITY..........42-52 PERCENT AT 5000 FEET...51-61 PERCENT
AT 7000 FEET.
* 24 HR TREND.........30 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 15 TO 25 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......68-75 AT 5000 FEET...58-68 AT 7000 FEET.
* 24 HR TREND.........5 DEGREES COOLER.
* MIN HUMIDITY..........23-33 PERCENT AT 5000 FEET...36-46 PERCENT
AT 7000 FEET.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHEAST WINDS 5 TO 15 MPH.
* RIDGETOP.............SOUTHWEST 15 TO 30 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......47-53 AT 5000 FEET...41-51 AT 7000 FEET.
* 24 HR TREND.........1 DEGREE WARMER.
* MAX HUMIDITY..........54-64 PERCENT AT 5000 FEET...52-62 PERCENT
AT 7000 FEET.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHEAST WINDS 5 TO 15 MPH IN THE EVENING
SHIFTING TO THE SOUTHWEST 5 TO 10 MPH OVERNIGHT.
* RIDGETOP.............WEST 15 TO 25 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......75-82 AT 5000 FEET...64-74 AT 7000 FEET.
* 24 HR TREND.........7 DEGREES WARMER.
* MIN HUMIDITY..........27-37 PERCENT AT 5000 FEET...37-47 PERCENT
AT 7000 FEET.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 60. SOUTHEAST WINDS 5 TO
15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 59 TO 65. HIGHS 83 TO 90. SOUTH WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 61 TO 66. HIGHS 85 TO 93. WEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 58 TO 64. HIGHS 84 TO 91. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 56 TO 63. HIGHS 79 TO 86.
FRIDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS.
HIGHS 77 TO 84.
MTZ127-201030-
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........1 DEGREE COOLER.
* MAX HUMIDITY..........43-48 PERCENT.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......70-75.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........25-30 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........UNCHANGED.
* MAX HUMIDITY..........55-60 PERCENT.
* 24 HR TREND.........12 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHEAST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......75-80.
* 24 HR TREND.........5 DEGREES WARMER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........8 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 56 TO 61. EAST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 62 TO 67. HIGHS 83 TO 88. EAST WINDS
5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 64 TO 69. HIGHS 86 TO 91. EAST
WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 62 TO 67. HIGHS 86 TO 91. SOUTHWEST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS 81 TO 86.
FRIDAY
SUNNY. HIGHS 79 TO 84.
MTZ128-201030-
YELLOWSTONE COUNTY-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......52-57.
* 24 HR TREND.........6 DEGREES COOLER.
* MAX HUMIDITY..........46-51 PERCENT.
* 24 HR TREND.........25 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......76-81.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........23-28 PERCENT.
* 24 HR TREND.........4 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........CLEAR.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........1 DEGREE COOLER.
* MAX HUMIDITY..........59-64 PERCENT.
* 24 HR TREND.........13 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......82-87.
* 24 HR TREND.........6 DEGREES WARMER.
* MIN HUMIDITY..........28-33 PERCENT.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 56 TO 61. EAST WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. LOWS 62 TO 67. HIGHS 90 TO 95. EAST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 64 TO 69. HIGHS 94 TO 99. EAST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS 62 TO 67. HIGHS 93 TO 98. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 88 TO 93.
FRIDAY
SUNNY. HIGHS 86 TO 91.
MTZ129-201030-
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......49-55 AT 5000 FEET...45-50 AT 7000 FEET.
* 24 HR TREND.........1 DEGREE COOLER.
* MAX HUMIDITY..........45-55 PERCENT AT 5000 FEET...52-62 PERCENT
AT 7000 FEET.
* 24 HR TREND.........17 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTH 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......65-75 AT 5000 FEET...58-65 AT 7000 FEET.
* 24 HR TREND.........5 DEGREES COOLER.
* MIN HUMIDITY..........32-42 PERCENT AT 5000 FEET...43-53 PERCENT
AT 7000 FEET.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 15 MPH.
* RIDGETOP.............SOUTHEAST 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......49-55 AT 5000 FEET...46-51 AT 7000 FEET.
* 24 HR TREND.........3 DEGREES COOLER.
* MAX HUMIDITY..........69-74 PERCENT.
* 24 HR TREND.........21 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........EAST WINDS 5 TO 15 MPH.
* RIDGETOP.............SOUTHEAST 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......71-81 AT 5000 FEET...65-71 AT 7000 FEET.
* 24 HR TREND.........4 DEGREES WARMER.
* MIN HUMIDITY..........37-47 PERCENT AT 5000 FEET...45-55 PERCENT
AT 7000 FEET.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 10 TO 20 MPH.
* RIDGETOP.............EAST 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 55 TO 61. SOUTHEAST WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY
MOSTLY CLEAR. LOWS 60 TO 66. HIGHS 80 TO 90. SOUTHEAST
WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 62 TO 68. HIGHS 83 TO 93.
SOUTHEAST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 60 TO 66. HIGHS 82 TO 92. SOUTHEAST WINDS 10 TO 20 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 58 TO 63. HIGHS 76 TO 86.
FRIDAY
SUNNY. HIGHS 75 TO 85.
MTZ130-201030-
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......54-59.
* 24 HR TREND.........6 DEGREES COOLER.
* MAX HUMIDITY..........45-50 PERCENT.
* 24 HR TREND.........34 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......76-81.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........23-28 PERCENT.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........3 DEGREES COOLER.
* MAX HUMIDITY..........67-72 PERCENT.
* 24 HR TREND.........22 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............EAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......80-85.
* 24 HR TREND.........4 DEGREES WARMER.
* MIN HUMIDITY..........29-34 PERCENT.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............SOUTHEAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 56 TO 61. SOUTHEAST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 61 TO 66. HIGHS 88 TO 93. SOUTHEAST
WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 64 TO 69. HIGHS 92 TO 97. EAST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 63 TO 68. HIGHS 93 TO 98. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS 86 TO 91.
FRIDAY
SUNNY. HIGHS 85 TO 90.
MTZ131-201030-
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT
CUSTER NATL FOREST-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......55-60.
* 24 HR TREND.........2 DEGREES COOLER.
* MAX HUMIDITY..........55-60 PERCENT.
* 24 HR TREND.........30 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHEAST 5 TO 15 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......73-78.
* 24 HR TREND.........6 DEGREES COOLER.
* MIN HUMIDITY..........34-39 PERCENT.
* 24 HR TREND.........2 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTH WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHEAST 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........4 DEGREES COOLER.
* MAX HUMIDITY..........73-78 PERCENT.
* 24 HR TREND.........18 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........EAST WINDS 5 TO 10 MPH.
* RIDGETOP.............EAST 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......77-82.
* 24 HR TREND.........4 DEGREES WARMER.
* MIN HUMIDITY..........37-42 PERCENT.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 15 MPH.
* RIDGETOP.............EAST 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 56 TO 61. SOUTHEAST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 86 TO 91. SOUTHEAST
WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 62 TO 67. HIGHS 91 TO 96.
SOUTHEAST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 62 TO 67. HIGHS 91 TO 96. SOUTH WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 60 TO 65. HIGHS 84 TO 89.
FRIDAY
SUNNY. HIGHS 83 TO 88.
MTZ132-201030-
CUSTER COUNTY-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH ISOLATED SHOWERS AND
THUNDERSTORMS.
* MIN TEMPERATURE.......55-60.
* 24 HR TREND.........2 DEGREES COOLER.
* MAX HUMIDITY..........57-62 PERCENT.
* 24 HR TREND.........6 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......73-78.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........29-34 PERCENT.
* 24 HR TREND.........1 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........4 DEGREES COOLER.
* MAX HUMIDITY..........80-85 PERCENT.
* 24 HR TREND.........23 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 5 TO 10 MPH IN THE EVENING
SHIFTING TO THE SOUTHEAST OVERNIGHT.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS
IN THE MORNING.
* MAX TEMPERATURE.......75-80.
* 24 HR TREND.........2 DEGREES WARMER.
* MIN HUMIDITY..........34-39 PERCENT.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............SOUTHEAST WINDS 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 55 TO 60. SOUTHEAST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS 82 TO 87. SOUTHEAST
WINDS 5 TO 15 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 62 TO 67. HIGHS 86 TO 91.
SOUTHEAST WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 63 TO 68. HIGHS 88 TO 93. SOUTHEAST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 59 TO 64. HIGHS 83 TO 88.
FRIDAY
SUNNY. HIGHS 81 TO 86.
MTZ133-201030-
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY WITH SCATTERED SHOWERS AND
THUNDERSTORMS.
* MIN TEMPERATURE.......54-59.
* 24 HR TREND.........3 DEGREES COOLER.
* MAX HUMIDITY..........75-80 PERCENT.
* 24 HR TREND.........13 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTH WINDS 5 TO 15 MPH.
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.
* CWR...................30 PERCENT.
SATURDAY
* SKY/WEATHER...........PARTLY SUNNY IN THE MORNING THEN CLEARING.
* MAX TEMPERATURE.......74-79.
* 24 HR TREND.........3 DEGREES COOLER.
* MIN HUMIDITY..........31-36 PERCENT.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS OVERNIGHT.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........3 DEGREES COOLER.
* MAX HUMIDITY..........87-92 PERCENT.
* 24 HR TREND.........12 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH IN THE EVENING
SHIFTING TO THE EAST 5 TO 10 MPH OVERNIGHT.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
SUNDAY
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE MORNING.
* MAX TEMPERATURE.......75-80.
* 24 HR TREND.........1 DEGREE WARMER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............SOUTHEAST WINDS 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 54 TO 59. SOUTHEAST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS 81 TO 86. SOUTHEAST
WINDS 5 TO 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 85 TO 90. SOUTHEAST
WINDS 5 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 63 TO 68. HIGHS 87 TO 92. SOUTHEAST WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 84 TO 89.
FRIDAY
SUNNY. HIGHS 83 TO 88.
WYZ274-201030-
SHERIDAN COUNTY-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......51-56.
* 24 HR TREND.........3 DEGREES COOLER.
* MAX HUMIDITY..........62-67 PERCENT.
* 24 HR TREND.........19 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTH 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......76-81.
* 24 HR TREND.........6 DEGREES COOLER.
* MIN HUMIDITY..........34-39 PERCENT.
* 24 HR TREND.........1 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHEAST WINDS 5 TO 10 MPH.
* RIDGETOP.............EAST 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......49-54.
* 24 HR TREND.........2 DEGREES COOLER.
* MAX HUMIDITY..........78-83 PERCENT.
* 24 HR TREND.........16 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........EAST WINDS 5 TO 10 MPH.
* RIDGETOP.............EAST 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......79-84.
* 24 HR TREND.........3 DEGREES WARMER.
* MIN HUMIDITY..........39-44 PERCENT.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........SOUTHEAST WINDS 5 TO 10 MPH.
* RIDGETOP.............EAST 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 53 TO 58. SOUTHEAST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
58 TO 63. HIGHS 88 TO 93. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 60 TO 65. HIGHS 91 TO 96. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 59 TO 64. HIGHS 91 TO 96. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 57 TO 62. HIGHS 85 TO 90.
FRIDAY
SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS. HIGHS 85 TO
90.
WYZ284-201030-
BIGHORN NATIONAL FOREST-
308 PM MDT FRI JUL 19 2019
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......38-43.
* 24 HR TREND.........UNCHANGED.
* MAX HUMIDITY..........80-85 PERCENT.
* 24 HR TREND.........10 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......NORTHEAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SATURDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......61-66.
* 24 HR TREND.........7 DEGREES COOLER.
* MIN HUMIDITY..........42-47 PERCENT.
* 24 HR TREND.........7 PERCENT WETTER.
* WIND (20 FT)
* AT BURGESS JCT.......NORTHEAST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
SATURDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......38-43.
* 24 HR TREND.........UNCHANGED.
* MAX HUMIDITY..........87-92 PERCENT.
* 24 HR TREND.........7 PERCENT WETTER.
* WIND (20 FT)
* AT BURGESS JCT.......EAST WINDS 5 TO 10 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
SUNDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......65-70.
* 24 HR TREND.........4 DEGREES WARMER.
* MIN HUMIDITY..........48-53 PERCENT.
* 24 HR TREND.........6 PERCENT WETTER.
* WIND (20 FT)
* AT BURGESS JCT.......SOUTHEAST WINDS 5 TO 15 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
SUNDAY NIGHT
CLEAR. LOWS 44 TO 49. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
49 TO 54. HIGHS 73 TO 78. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 50 TO 55. HIGHS 76 TO 81. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 47 TO 52. HIGHS 74 TO 79. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45 TO 50. HIGHS 70 TO 75.
FRIDAY
SUNNY. SCATTERED SHOWERS AND THUNDERSTORMS. HIGHS 69 TO
74.
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