116
FNUS55 KBYZ 190941
FWFBYZ
FIRE WEATHER PLANNING FORECAST FOR SCEN AND SERN MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
341 AM MDT WED JUN 19 2019
DISCUSSION
THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON ACROSS MUCH OF
SOUTHEASTERN MONTANA WITH A FEW ISOLATED SEVERE STORMS POSSIBLE
TODAY, MAINLY DURING THE AFTERNOON AND EVENING. A FEW STORMS MAY
LINGER INTO TOMORROW NIGHT BEFORE DECREASING AROUND MIDNIGHT.
EXPECT ERRATIC GUSTY WINDS UP TO 70 MPH, HAIL UP TO AN INCH, AND
HEAVY RAIN WITH THE STRONGEST THUNDERSTORMS. CARROTHERS
MTZ123-192215-
GALLATIN NATIONAL FOREST-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. NUMEROUS SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.......65-75 AT 5000 FEET...55-65 AT 7000 FEET.
* 24 HR TREND.........5 DEGREES COOLER.
* MIN HUMIDITY..........28-38 PERCENT AT 5000 FEET...35-45 PERCENT
AT 7000 FEET.
* 24 HR TREND.........6 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.
* RIDGETOP.............WEST 15 TO 30 MPH.
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.
* CWR...................40 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR. SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......37-45 AT 5000 FEET...31-41 AT 7000 FEET.
* 24 HR TREND.........8 DEGREES COOLER.
* MAX HUMIDITY..........56-66 PERCENT AT 5000 FEET...63-73 PERCENT
AT 7000 FEET.
* 24 HR TREND.........18 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 15 TO 30 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
THURSDAY
* SKY/WEATHER...........PARTLY SUNNY. NUMEROUS RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......54-62 AT 5000 FEET...43-53 AT 7000 FEET.
* 24 HR TREND.........13 DEGREES COOLER.
* MIN HUMIDITY..........34-44 PERCENT AT 5000 FEET...43-53 PERCENT
AT 7000 FEET.
* 24 HR TREND.........14 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............SOUTHWEST 10 TO 20 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................50 PERCENT.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. SHOWERS, SNOW SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 35 TO 43. WEST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. SHOWERS, SCATTERED THUNDERSTORMS AND
SNOW SHOWERS. LOWS 37 TO 44. HIGHS 48 TO 56. WEST WINDS 5 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 39 TO 46. HIGHS 53 TO 61. NORTHWEST WINDS
5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 40 TO 49. HIGHS 59 TO 68. SOUTHWEST WINDS
5 TO 15 MPH.
MONDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 41 TO 49.
HIGHS 61 TO 70.
TUESDAY
PARTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 65 TO 74.
MTZ124-192215-
WHEATLAND COUNTY/SWEET GRASS COUNTY-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......70-75.
* 24 HR TREND.........1 DEGREE WARMER.
* MIN HUMIDITY..........26-31 PERCENT.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE AFTERNOON.
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......40-45.
* 24 HR TREND.........7 DEGREES COOLER.
* MAX HUMIDITY..........58-63 PERCENT.
* 24 HR TREND.........24 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................1...NO THUNDERSTORMS.
* CWR...................LESS THAN 10 PERCENT.
THURSDAY
* SKY/WEATHER...........SUNNY WITH ISOLATED RAIN SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......59-64.
* 24 HR TREND.........11 DEGREES COOLER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........7 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................20 PERCENT.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 38 TO 43. WEST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 40 TO 45. HIGHS 53 TO 58. WEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
SATURDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 41 TO 46. HIGHS 59 TO 64. NORTHWEST WINDS
5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 43 TO 48. HIGHS 64 TO 69. WEST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS 42 TO 47. HIGHS 66 TO
71.
TUESDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 69 TO 74.
MTZ125-192215-
STILLWATER COUNTY-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY IN THE MORNING, THEN MOSTLY
CLOUDY WITH THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS
MAY BE SEVERE.
* MAX TEMPERATURE.......70-75.
* 24 HR TREND.........1 DEGREE COOLER.
* MIN HUMIDITY..........37-42 PERCENT.
* 24 HR TREND.........2 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................50 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS
IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. SOME THUNDERSTORMS
MAY BE SEVERE.
* MIN TEMPERATURE.......41-46.
* 24 HR TREND.........7 DEGREES COOLER.
* MAX HUMIDITY..........63-68 PERCENT.
* 24 HR TREND.........9 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.
* CWR...................20 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY WITH SCATTERED RAIN SHOWERS IN
THE MORNING, THEN MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......59-64.
* 24 HR TREND.........11 DEGREES COOLER.
* MIN HUMIDITY..........39-44 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................30 PERCENT.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 39 TO 44. NORTHWEST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 40 TO 45. HIGHS 54 TO 59. WEST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 42 TO 47. HIGHS 58 TO 63. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 44 TO 49. HIGHS 63 TO 68. WEST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 45 TO 50.
HIGHS 66 TO 71.
TUESDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 69 TO 74.
MTZ126-192215-
BEARTOOTH RANGER DISTRICT CUSTER NATIONAL FOREST-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY IN THE MORNING, THEN MOSTLY
CLOUDY WITH THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS
MAY BE SEVERE.
* MAX TEMPERATURE.......68-75 AT 5000 FEET...58-68 AT 7000 FEET.
* 24 HR TREND.........2 DEGREES COOLER.
* MIN HUMIDITY..........37-46 PERCENT AT 5000 FEET...47-57 PERCENT
AT 7000 FEET.
* 24 HR TREND.........1 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 15 TO 25 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................60 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH THUNDERSTORMS LIKELY IN
THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. SOME THUNDERSTORMS MAY
BE SEVERE.
* MIN TEMPERATURE.......43-48 AT 5000 FEET...33-43 AT 7000 FEET.
* 24 HR TREND.........7 DEGREES COOLER.
* MAX HUMIDITY..........62-67 PERCENT.
* 24 HR TREND.........9 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 10 TO 20 MPH.
* RIDGETOP.............WEST 15 TO 30 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................40 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY WITH SCATTERED RAIN SHOWERS
AND SNOW SHOWERS IN THE MORNING, THEN MOSTLY CLOUDY WITH NUMEROUS
RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......58-65 AT 5000 FEET...47-57 AT 7000 FEET.
* 24 HR TREND.........11 DEGREES COOLER.
* MIN HUMIDITY..........33-43 PERCENT AT 5000 FEET...43-53 PERCENT
AT 7000 FEET.
* 24 HR TREND.........6 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............SOUTHWEST 20 TO 35 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................20 PERCENT.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW SHOWERS, SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 40 TO 45. NORTHWEST WINDS 10 TO
20 MPH.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY AND SCATTERED THUNDERSTORMS.
LOWS 40 TO 46. HIGHS 53 TO 59. NORTHWEST WINDS 10 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS, SCATTERED
THUNDERSTORMS AND SNOW SHOWERS. LOWS 43 TO 48. HIGHS 55 TO 61.
NORTHWEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. SHOWERS, SCATTERED THUNDERSTORMS AND
SNOW SHOWERS. LOWS 45 TO 50. HIGHS 60 TO 66. WEST WINDS 5 TO
15 MPH.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS 47 TO 52. HIGHS 63 TO
70.
TUESDAY
PARTLY SUNNY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 67 TO 74.
MTZ127-192215-
GOLDEN VALLEY COUNTY/MUSSELSHELL COUNTY-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. SCATTERED SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......70-75.
* 24 HR TREND.........1 DEGREE WARMER.
* MIN HUMIDITY..........31-36 PERCENT.
* 24 HR TREND.........11 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
* HAINES INDEX..........2.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
* MIN TEMPERATURE.......46-51.
* 24 HR TREND.........7 DEGREES COOLER.
* MAX HUMIDITY..........58-63 PERCENT.
* 24 HR TREND.........20 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 10 TO 20 MPH.
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY. SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......59-64.
* 24 HR TREND.........11 DEGREES COOLER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 44 TO 49. NORTHWEST WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45 TO 50. HIGHS 53 TO 58. WEST WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 30 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 46 TO 51. HIGHS 58 TO 63. NORTHWEST WINDS 10 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 49 TO 54. HIGHS 63 TO 68. WEST WINDS 5 TO
15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 49 TO 54.
HIGHS 65 TO 70.
TUESDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 69 TO 74.
MTZ128-192215-
YELLOWSTONE COUNTY-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. NUMEROUS SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.......77-82.
* 24 HR TREND.........2 DEGREES COOLER.
* MIN HUMIDITY..........31-36 PERCENT.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.
* CWR...................30 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT.
* MIN TEMPERATURE.......46-51.
* 24 HR TREND.........7 DEGREES COOLER.
* MAX HUMIDITY..........63-68 PERCENT.
* 24 HR TREND.........18 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.
* CWR...................20 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY IN THE MORNING, THEN MOSTLY
CLOUDY WITH SCATTERED RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN
THE AFTERNOON.
* MAX TEMPERATURE.......66-71.
* 24 HR TREND.........11 DEGREES COOLER.
* MIN HUMIDITY..........34-39 PERCENT.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 44 TO 49. NORTHWEST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45 TO 50. HIGHS 60 TO 65. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 47 TO 52. HIGHS 64 TO 69. NORTHWEST WINDS
5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 48 TO 53. HIGHS 69 TO 74. WEST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 49 TO 54.
HIGHS 72 TO 77.
TUESDAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS.
HIGHS 76 TO 81.
MTZ129-192215-
CROW INDIAN RESERVATION/BIGHORN CANYON REC AREA-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........SUNNY IN THE MORNING, THEN MOSTLY CLOUDY
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. SOME THUNDERSTORMS
MAY BE SEVERE.
* MAX TEMPERATURE.......66-76 AT 5000 FEET...59-65 AT 7000 FEET.
* 24 HR TREND.........UNCHANGED.
* MIN HUMIDITY..........38-48 PERCENT AT 5000 FEET...48-58 PERCENT
AT 7000 FEET.
* 24 HR TREND.........4 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH.
* RIDGETOP.............WEST 10 TO 20 MPH.
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.
* CWR...................50 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........CLOUDY WITH THUNDERSTORMS IN THE EVENING,
THEN PARTLY CLOUDY OVERNIGHT. SOME THUNDERSTORMS MAY BE SEVERE.
* MIN TEMPERATURE.......42-49 AT 5000 FEET...38-43 AT 7000 FEET.
* 24 HR TREND.........6 DEGREES COOLER.
* MAX HUMIDITY..........79-84 PERCENT.
* 24 HR TREND.........1 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE EVENING.
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................70 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY. SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......56-66 AT 5000 FEET...49-55 AT 7000 FEET.
* 24 HR TREND.........10 DEGREES COOLER.
* MIN HUMIDITY..........38-48 PERCENT AT 5000 FEET...49-59 PERCENT
AT 7000 FEET.
* 24 HR TREND.........5 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............WEST 5 TO 15 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 39 TO 46. NORTHWEST WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 40 TO 47. HIGHS 50 TO 60. WEST WINDS 15 TO 25 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 43 TO 49. HIGHS 53 TO 63. WEST WINDS 10 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 46 TO 52. HIGHS 58 TO 68. WEST WINDS 10 TO
20 MPH.
MONDAY
MOSTLY CLEAR. SCATTERED RAIN SHOWERS. LOWS 47 TO 53.
HIGHS 61 TO 71.
TUESDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 65 TO 75.
MTZ130-192215-
NORTHERN ROSEBUD/NORTHERN TREASURE COUNTIES-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. SCATTERED SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......76-81.
* 24 HR TREND.........1 DEGREE COOLER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
* HAINES INDEX..........2.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND
THUNDERSTORMS LIKELY IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT.
* MIN TEMPERATURE.......46-51.
* 24 HR TREND.........5 DEGREES COOLER.
* MAX HUMIDITY..........77-82 PERCENT.
* 24 HR TREND.........13 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.
* CWR...................50 PERCENT.
THURSDAY
* SKY/WEATHER...........SUNNY IN THE MORNING, THEN PARTLY SUNNY
WITH ISOLATED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......66-71.
* 24 HR TREND.........10 DEGREES COOLER.
* MIN HUMIDITY..........33-38 PERCENT.
* 24 HR TREND.........2 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 44 TO 49. NORTHWEST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 44 TO 49. HIGHS 59 TO 64. WEST WINDS 5 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 46 TO 51. HIGHS 64 TO 69. WEST WINDS 5 TO
15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 48 TO 53. HIGHS 68 TO 73. WEST WINDS 5 TO
15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS 49 TO 54.
HIGHS 71 TO 76.
TUESDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 75 TO 80.
MTZ131-192215-
NORTHERN CHEYENNE INDIAN RESERVATION/ASHLAND RANGER DISTRICT
CUSTER NATL FOREST-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........SUNNY IN THE MORNING, THEN PARTLY SUNNY
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. SOME THUNDERSTORMS
MAY BE SEVERE.
* MAX TEMPERATURE.......75-80.
* 24 HR TREND.........UNCHANGED.
* MIN HUMIDITY..........36-41 PERCENT.
* 24 HR TREND.........2 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.
* CWR...................10 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........CLOUDY WITH THUNDERSTORMS IN THE EVENING,
THEN PARTLY CLOUDY OVERNIGHT. SOME THUNDERSTORMS MAY BE SEVERE.
* MIN TEMPERATURE.......47-52.
* 24 HR TREND.........5 DEGREES COOLER.
* MAX HUMIDITY..........83-88 PERCENT.
* 24 HR TREND.........1 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 15 TO 25 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................80 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......65-70.
* 24 HR TREND.........10 DEGREES COOLER.
* MIN HUMIDITY..........40-45 PERCENT.
* 24 HR TREND.........4 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH.
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 44 TO 49. NORTH WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 43 TO 48. HIGHS 59 TO 64. NORTHWEST WINDS 5 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 45 TO 50. HIGHS 61 TO 66. NORTHWEST WINDS
5 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 48 TO 53. HIGHS 65 TO 70. WEST WINDS 5 TO 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED RAIN SHOWERS. LOWS 49 TO 54.
HIGHS 69 TO 74.
TUESDAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS.
HIGHS 74 TO 79.
MTZ132-192215-
CUSTER COUNTY-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. SCATTERED THUNDERSTORMS IN
THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE.
* MAX TEMPERATURE.......73-78.
* 24 HR TREND.........2 DEGREES COOLER.
* MIN HUMIDITY..........43-48 PERCENT.
* 24 HR TREND.........3 PERCENT WETTER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 10 MPH.
* LAL...................3...9 TO 15 STRIKES/15 MIN/CELL.
* CWR...................20 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........CLOUDY WITH THUNDERSTORMS IN THE EVENING,
THEN PARTLY CLOUDY WITH SCATTERED SHOWERS AND THUNDERSTORMS
OVERNIGHT. SOME THUNDERSTORMS MAY BE SEVERE IN THE EVENING.
* MIN TEMPERATURE.......48-53.
* 24 HR TREND.........4 DEGREES COOLER.
* MAX HUMIDITY..........83-88 PERCENT.
* 24 HR TREND.........7 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 5 TO 15 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................70 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......65-70.
* 24 HR TREND.........8 DEGREES COOLER.
* MIN HUMIDITY..........37-42 PERCENT.
* 24 HR TREND.........6 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 46 TO 51. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. RAIN LIKELY AND ISOLATED THUNDERSTORMS.
LOWS 44 TO 49. HIGHS 58 TO 63. WEST WINDS 10 TO 20 MPH WITH GUSTS
TO AROUND 30 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 47 TO 52. HIGHS 61 TO 66. WEST WINDS 10 TO 20 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 48 TO 53. HIGHS 64 TO 69. WEST WINDS 5 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 49 TO 54. HIGHS 68 TO 73.
TUESDAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS.
HIGHS 72 TO 77.
MTZ133-192215-
SIOUX RANGER DISTRICT CUSTER NATIONAL FOREST-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE
MORNING, THEN ISOLATED THUNDERSTORMS IN THE AFTERNOON. SOME
THUNDERSTORMS MAY BE SEVERE.
* MAX TEMPERATURE.......75-80.
* 24 HR TREND.........2 DEGREES WARMER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........7 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.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. THUNDERSTORMS IN THE
EVENING, THEN SHOWERS AND THUNDERSTORMS OVERNIGHT. SOME
THUNDERSTORMS MAY BE SEVERE IN THE EVENING.
* MIN TEMPERATURE.......48-53.
* 24 HR TREND.........3 DEGREES COOLER.
* MAX HUMIDITY..........87-92 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* PLAINS...............NORTHWEST WINDS 5 TO 15 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................90 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......66-71.
* 24 HR TREND.........9 DEGREES COOLER.
* MIN HUMIDITY..........35-40 PERCENT.
* 24 HR TREND.........UNCHANGED.
* WIND (20 FT)
* PLAINS...............WEST WINDS 10 TO 20 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 46 TO 51. EAST WINDS 5 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 43 TO 48. HIGHS 61 TO 66. WEST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45 TO 50. HIGHS 64 TO 69. WEST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 47 TO 52. HIGHS 65 TO 70. WEST WINDS 5 TO
15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 48 TO 53. HIGHS 69 TO 74.
TUESDAY
MOSTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS.
HIGHS 74 TO 79.
WYZ274-192215-
SHERIDAN COUNTY-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........SUNNY IN THE MORNING, THEN PARTLY SUNNY
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. SOME THUNDERSTORMS
MAY BE SEVERE.
* MAX TEMPERATURE.......76-81.
* 24 HR TREND.........2 DEGREES WARMER.
* MIN HUMIDITY..........38-43 PERCENT.
* 24 HR TREND.........2 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH IN THE MORNING
SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
* RIDGETOP.............NORTHWEST 5 TO 15 MPH.
* LAL...................4...16 TO 25 STRIKES/15 MIN/CELL.
* CWR...................30 PERCENT.
* HAINES INDEX..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. THUNDERSTORMS IN THE
EVENING. SOME THUNDERSTORMS MAY BE SEVERE.
* MIN TEMPERATURE.......43-48.
* 24 HR TREND.........4 DEGREES COOLER.
* MAX HUMIDITY..........80-85 PERCENT.
* 24 HR TREND.........3 PERCENT DRIER.
* WIND (20 FT)
* SLOPE/VALLEY.........WEST WINDS 5 TO 15 MPH.
* RIDGETOP.............NORTHWEST 10 TO 20 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................80 PERCENT.
THURSDAY
* SKY/WEATHER...........MOSTLY SUNNY. ISOLATED RAIN SHOWERS IN THE
MORNING, THEN SCATTERED RAIN SHOWERS AND ISOLATED THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.......67-72.
* 24 HR TREND.........9 DEGREES COOLER.
* MIN HUMIDITY..........40-45 PERCENT.
* 24 HR TREND.........2 PERCENT WETTER.
* WIND (20 FT)
* SLOPE/VALLEY.........NORTHWEST WINDS 5 TO 10 MPH IN THE MORNING
BECOMING LIGHT IN THE AFTERNOON.
* RIDGETOP.............NORTHWEST 5 TO 10 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................ZERO.
* HAINES INDEX..........2.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
PARTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 40 TO 45. WEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 39 TO 44. HIGHS 61 TO 66. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 41 TO 46. HIGHS 61 TO 66. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 43 TO 48. HIGHS 66 TO 71. WEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLEAR. SCATTERED RAIN SHOWERS. LOWS 45 TO 50.
HIGHS 70 TO 75.
TUESDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 74 TO 79.
WYZ284-192215-
BIGHORN NATIONAL FOREST-
341 AM MDT WED JUN 19 2019
TODAY
* SKY/WEATHER...........SUNNY IN THE MORNING, THEN PARTLY SUNNY
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. SOME THUNDERSTORMS
MAY BE SEVERE.
* MAX TEMPERATURE.......59-64.
* 24 HR TREND.........3 DEGREES WARMER.
* MIN HUMIDITY..........44-49 PERCENT.
* 24 HR TREND.........14 PERCENT DRIER.
* 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..........3.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. THUNDERSTORMS IN THE
EVENING, THEN ISOLATED RAIN SHOWERS AND SNOW SHOWERS OVERNIGHT.
SOME THUNDERSTORMS MAY BE SEVERE.
* MIN TEMPERATURE.......32-37.
* 24 HR TREND.........6 DEGREES COOLER.
* MAX HUMIDITY..........77-82 PERCENT.
* 24 HR TREND.........8 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......NORTHWEST WINDS 5 TO 15 MPH.
* LAL...................5...MORE THAN 25 STRIKES/15 MIN/CELL.
* CWR...................70 PERCENT.
THURSDAY
* SKY/WEATHER...........PARTLY SUNNY. SCATTERED RAIN SHOWERS AND
SNOW SHOWERS IN THE MORNING, THEN SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.......50-55.
* 24 HR TREND.........9 DEGREES COOLER.
* MIN HUMIDITY..........39-44 PERCENT.
* 24 HR TREND.........5 PERCENT DRIER.
* WIND (20 FT)
* AT BURGESS JCT.......WEST WINDS 5 TO 15 MPH.
* LAL...................2...1 TO 8 STRIKES/15 MIN/CELL.
* CWR...................LESS THAN 10 PERCENT.
* HAINES INDEX..........3.
FORECAST DAYS 3 THROUGH 7...
THURSDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS WITH POSSIBLE
SNOW SHOWERS AND THUNDERSTORMS. LOWS 29 TO 34. WEST WINDS 5 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS, THUNDERSTORMS AND
SNOW SHOWERS. LOWS 28 TO 33. HIGHS 44 TO 49. NORTHWEST WINDS 5 TO
15 MPH.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS, THUNDERSTORMS AND
SNOW SHOWERS. LOWS 31 TO 36. HIGHS 45 TO 50. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 34 TO 39. HIGHS 49 TO 54. WEST WINDS 5 TO
10 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS 36 TO 41.
HIGHS 54 TO 59.
TUESDAY
MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. HIGHS 58 TO 63.
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