Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Billings, MT

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000
FNUS55 KBYZ 192103
FWFBYZ

Fire Weather Planning Forecast for SCen and SErn Montana
National Weather Service Billings MT
303 PM MDT Sat Aug 19 2017

...Gusty northwest to north winds and low RH into this evening
over eastern areas...

.DISCUSSION...

Gusty northwest to north winds behind this mornings cold front
will turn more northeasterly through this evening. A few isolated
showers or thunderstorms are possible over the southwest
mountains this evening as well as over southeastern areas this
evening and overnight. Temperatures will be slightly cooler on
Sunday with minimum RH values in the 20s to lower 30s, highest
along the Dakota borders. Showers and thunderstorms are possible
Sunday evening and night over southeastern areas as a low level
jet develops ahead of another approaching cold front. Gusty
ridgetop winds are possible for eastern areas Sunday night, before
winds turn out of the north with the frontal passage Monday
morning. STP

MTZ123-201030-
Gallatin National Forest-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Areas of smoke in the evening. Mostly
  cloudy with isolated rain showers and thunderstorms in the
  evening...then mostly clear overnight.
* Min temperature.......48-53 at 5000 feet...39-49 at 7000 feet.
*   24 hr trend.........1 degree warmer.
* Max humidity..........63-73 percent at 5000 feet...66-76 percent
  at 7000 feet.
*   24 hr trend.........11 percent wetter.
* Wind (20 ft)
*  Slope/valley.........North winds 5 to 15 mph in the
   evening...becoming southeast 5 to 10 mph overnight.
*  Ridgetop.............Northeast 5 to 10 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......74-82 at 5000 feet...66-76 at 7000 feet.
*   24 hr trend.........6 degrees cooler.
* Min humidity..........17-25 percent at 5000 feet...22-32 percent
  at 7000 feet.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 10 mph.
*  Ridgetop.............West 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......46-53 at 5000 feet...41-51 at 7000 feet.
*   24 hr trend.........1 degree cooler.
* Max humidity..........57-67 percent at 5000 feet...62-72 percent
  at 7000 feet.
*   24 hr trend.........4 percent drier.
* Wind (20 ft)
*  Slope/valley.........West winds 5 to 15 mph in the
   evening...becoming north 5 to 10 mph overnight.
*  Ridgetop.............Northwest 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......74-83 at 5000 feet...66-76 at 7000 feet.
*   24 hr trend.........1 degree warmer.
* Min humidity..........17-25 percent at 5000 feet...20-30 percent
  at 7000 feet.
*   24 hr trend.........1 percent drier.
* Wind (20 ft)
*  Slope/valley.........Northeast winds 5 to 10 mph.
*  Ridgetop.............Light winds.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Lows 46 to 52. East winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows 44 to 52. Highs 81 to 88. South
winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows 45 to 55. Highs 80 to 90.
Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 45 to 55. Highs 74 to 84. Southwest winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
43 to 51. Highs 71 to 80.
.SATURDAY...Sunny. Highs 73 to 82.

$$

MTZ124-201030-
Wheatland County/Sweet Grass County-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......50-55.
*   24 hr trend.........11 degrees cooler.
* Max humidity..........66-71 percent.
*   24 hr trend.........40 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......78-83.
*   24 hr trend.........5 degrees cooler.
* Min humidity..........19-24 percent.
*   24 hr trend.........2 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 5 to 10 mph in the
   morning...becoming west in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......48-53.
*   24 hr trend.........2 degrees cooler.
* Max humidity..........56-61 percent.
*   24 hr trend.........10 percent drier.
* Wind (20 ft)
*  Plains...............Northwest winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......78-83.
*   24 hr trend.........Unchanged.
* Min humidity..........20-25 percent.
*   24 hr trend.........1 percent wetter.
* Wind (20 ft)
*  Plains...............Southwest winds 5 to 10 mph in the
   morning...becoming east 5 to 15 mph in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 47 to 52. East winds 5 to
15 mph.
.TUESDAY...Mostly clear. Lows 48 to 53. Highs 84 to 89. South
winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows 51 to 56. Highs 88 to 93. West
winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 50 to 55. Highs 83 to 88. West winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
47 to 52. Highs 76 to 81.
.SATURDAY...Sunny. Highs 78 to 83.

$$

MTZ125-201030-
Stillwater County-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Partly cloudy. Isolated rain showers and
  thunderstorms in the evening. Areas of smoke in the evening.
* Min temperature.......53-58.
*   24 hr trend.........9 degrees cooler.
* Max humidity..........60-65 percent.
*   24 hr trend.........26 percent wetter.
* Wind (20 ft)
*  Plains...............Northeast winds 5 to 10 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Less than 10 percent.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......78-83.
*   24 hr trend.........6 degrees cooler.
* Min humidity..........21-26 percent.
*   24 hr trend.........6 percent wetter.
* Wind (20 ft)
*  Plains...............North winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......52-57.
*   24 hr trend.........1 degree cooler.
* Max humidity..........50-55 percent.
*   24 hr trend.........10 percent drier.
* Wind (20 ft)
*  Plains...............Northwest winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......78-83.
*   24 hr trend.........Unchanged.
* Min humidity..........18-23 percent.
*   24 hr trend.........3 percent drier.
* Wind (20 ft)
*  Plains...............Northeast winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 51 to 56. South winds 5 to
10 mph.
.TUESDAY...Mostly clear. Lows 51 to 56. Highs 84 to 89. East
winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows 52 to 57. Highs 86 to 91. South
winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 52 to 57. Highs 81 to 86. Southwest winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
50 to 55. Highs 76 to 81.
.SATURDAY...Sunny. Highs 78 to 83.

$$

MTZ126-201030-
Beartooth Ranger District Custer National Forest-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Partly cloudy. Isolated rain showers and
  thunderstorms in the evening. Areas of smoke in the evening.
* Min temperature.......53-58 at 5000 feet...44-54 at 7000 feet.
*   24 hr trend.........7 degrees cooler.
* Max humidity..........51-61 percent at 5000 feet...59-69 percent
  at 7000 feet.
*   24 hr trend.........24 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 10 mph.
*  Ridgetop.............West 10 to 20 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................10 percent.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......75-83 at 5000 feet...65-75 at 7000 feet.
*   24 hr trend.........5 degrees cooler.
* Min humidity..........20-27 percent at 5000 feet...26-36 percent
  at 7000 feet.
*   24 hr trend.........9 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 10 mph in the
   morning...becoming northeast 5 to 15 mph in the afternoon.
*  Ridgetop.............West 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......53-58 at 5000 feet...43-53 at 7000 feet.
*   24 hr trend.........Unchanged.
* Max humidity..........41-51 percent at 5000 feet...57-67 percent
  at 7000 feet.
*   24 hr trend.........4 percent drier.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 15 mph.
*  Ridgetop.............West 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......73-81 at 5000 feet...64-74 at 7000 feet.
*   24 hr trend.........Unchanged.
* Min humidity..........20-25 percent at 5000 feet...27-37 percent
  at 7000 feet.
*   24 hr trend.........1 percent drier.
* Wind (20 ft)
*  Slope/valley.........Northeast winds 5 to 15 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 52 to 57. South winds 5 to 10 mph.
.TUESDAY...Clear. Lows 52 to 57. Highs 79 to 86. South winds 5 to
10 mph.
.WEDNESDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 52 to 58. Highs 82 to 89. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 50 to 58. Highs 77 to 84. Southwest winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 49 to 55. Highs 73 to 79.
.SATURDAY...Sunny. Highs 73 to 80.

$$

MTZ127-201030-
Golden Valley County/Musselshell county-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Partly cloudy. Isolated rain showers and
  thunderstorms overnight.
* Min temperature.......55-60.
*   24 hr trend.........16 degrees cooler.
* Max humidity..........51-56 percent.
*   24 hr trend.........33 percent wetter.
* Wind (20 ft)
*  Plains...............Northeast winds 10 to 20 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Less than 10 percent.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......77-82.
*   24 hr trend.........4 degrees cooler.
* Min humidity..........20-25 percent.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 5 to 15 mph in the
   morning...becoming southwest in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......57-62.
*   24 hr trend.........2 degrees warmer.
* Max humidity..........40-45 percent.
*   24 hr trend.........11 percent drier.
* Wind (20 ft)
*  Plains...............North winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Partly sunny.
* Max temperature.......77-82.
*   24 hr trend.........Unchanged.
* Min humidity..........18-23 percent.
*   24 hr trend.........2 percent drier.
* Wind (20 ft)
*  Plains...............Northeast winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 56 to 61. East winds 5 to
15 mph.
.TUESDAY...Mostly clear. Lows 54 to 59. Highs 82 to 87. Southeast
winds 5 to 15 mph.
.WEDNESDAY...Mostly clear. Lows 54 to 59. Highs 86 to 91.
Southeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 54 to 59. Highs 82 to 87. Southwest winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
52 to 57. Highs 75 to 80.
.SATURDAY...Sunny. Highs 76 to 81.

$$

MTZ128-201030-
Yellowstone County-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Mostly cloudy. Isolated rain showers and
  thunderstorms in the evening.
* Min temperature.......56-61.
*   24 hr trend.........4 degrees cooler.
* Max humidity..........54-59 percent.
*   24 hr trend.........17 percent wetter.
* Wind (20 ft)
*  Plains...............Northeast winds 5 to 15 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Less than 10 percent.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......82-87.
*   24 hr trend.........4 degrees cooler.
* Min humidity..........21-26 percent.
*   24 hr trend.........8 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 5 to 10 mph in the
   morning...becoming northwest 5 to 15 mph in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......57-62.
*   24 hr trend.........1 degree warmer.
* Max humidity..........48-53 percent.
*   24 hr trend.........6 percent drier.
* Wind (20 ft)
*  Plains...............North winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Partly sunny.
* Max temperature.......81-86.
*   24 hr trend.........1 degree cooler.
* Min humidity..........17-22 percent.
*   24 hr trend.........4 percent drier.
* Wind (20 ft)
*  Plains...............Southwest winds 5 to 15 mph in the
   morning...becoming northeast in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 53 to 58. Northeast winds 5 to
10 mph.
.TUESDAY...Mostly clear. Lows 54 to 59. Highs 86 to 91. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows 56 to 61. Highs 90 to 95.
Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 56 to 61. Highs 86 to 91. Southwest winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
54 to 59. Highs 80 to 85.
.SATURDAY...Sunny. Highs 81 to 86.

$$

MTZ129-201030-
Crow Indian Reservation/Bighorn Canyon Rec Area-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Mostly cloudy. Areas of smoke in the
  evening. Isolated rain showers and thunderstorms overnight.
* Min temperature.......54-59 at 5000 feet...50-55 at 7000 feet.
*   24 hr trend.........7 degrees cooler.
* Max humidity..........63-68 percent.
*   24 hr trend.........35 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northeast winds 5 to 15 mph.
*  Ridgetop.............Southeast 5 to 10 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......74-84 at 5000 feet...70-77 at 7000 feet.
*   24 hr trend.........5 degrees cooler.
* Min humidity..........20-30 percent at 5000 feet...27-33 percent
  at 7000 feet.
*   24 hr trend.........7 percent wetter.
* Wind (20 ft)
*  Slope/valley.........East winds 5 to 15 mph in the
   morning...becoming north in the afternoon.
*  Ridgetop.............South 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......53-58 at 5000 feet...50-55 at 7000 feet.
*   24 hr trend.........1 degree cooler.
* Max humidity..........55-60 percent.
*   24 hr trend.........8 percent drier.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 15 mph.
*  Ridgetop.............Northwest 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......72-82 at 5000 feet...64-73 at 7000 feet.
*   24 hr trend.........1 degree cooler.
* Min humidity..........20-30 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 15 mph.
*  Ridgetop.............North 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 53 to 58. East winds 5 to
15 mph.
.TUESDAY...Mostly clear. Lows 50 to 58. Highs 76 to 86. Southeast
winds 5 to 15 mph.
.WEDNESDAY...Mostly clear. Lows 50 to 56. Highs 79 to 89.
Southeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 48 to 56. Highs 75 to 85. South winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
47 to 54. Highs 70 to 80.
.SATURDAY...Sunny. Highs 70 to 80.

$$

MTZ130-201030-
Northern Rosebud/Northern Treasure Counties-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Mostly cloudy. Isolated rain showers and
  thunderstorms overnight.
* Min temperature.......56-61.
*   24 hr trend.........2 degrees cooler.
* Max humidity..........57-62 percent.
*   24 hr trend.........24 percent wetter.
* Wind (20 ft)
*  Plains...............Northeast winds 5 to 15 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Less than 10 percent.

.SUNDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......83-88.
*   24 hr trend.........3 degrees cooler.
* Min humidity..........20-25 percent.
*   24 hr trend.........7 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......57-62.
*   24 hr trend.........1 degree warmer.
* Max humidity..........57-62 percent.
*   24 hr trend.........Unchanged.
* Wind (20 ft)
*  Plains...............North winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Partly sunny.
* Max temperature.......82-87.
*   24 hr trend.........1 degree cooler.
* Min humidity..........18-23 percent.
*   24 hr trend.........2 percent drier.
* Wind (20 ft)
*  Plains...............North winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 53 to 58. East winds 5 to
15 mph.
.TUESDAY...Mostly clear. Lows 54 to 59. Highs 88 to 93. East
winds 5 to 15 mph.
.WEDNESDAY...Mostly clear. Lows 56 to 61. Highs 91 to 96.
Southeast winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 56 to 61. Highs 90 to 95. Southeast winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
55 to 60. Highs 85 to 90.
.SATURDAY...Sunny. Highs 84 to 89.

$$

MTZ131-201030-
Northern Cheyenne Indian Reservation/Ashland Ranger District
Custer Natl Forest-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Mostly cloudy. Isolated rain showers and
  thunderstorms overnight.
* Min temperature.......55-60.
*   24 hr trend.........2 degrees cooler.
* Max humidity..........67-72 percent.
*   24 hr trend.........27 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northeast 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.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......84-89.
*   24 hr trend.........4 degrees cooler.
* Min humidity..........18-23 percent.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Southeast winds 5 to 15 mph.
*  Ridgetop.............Southeast 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......53-58.
*   24 hr trend.........2 degrees cooler.
* Max humidity..........61-66 percent.
*   24 hr trend.........6 percent drier.
* Wind (20 ft)
*  Slope/valley.........North winds 5 to 15 mph.
*  Ridgetop.............Light winds.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......81-86.
*   24 hr trend.........3 degrees cooler.
* Min humidity..........19-24 percent.
*   24 hr trend.........1 percent wetter.
* Wind (20 ft)
*  Slope/valley.........North winds 5 to 15 mph.
*  Ridgetop.............North 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 51 to 56. Northeast winds 5 to
10 mph.
.TUESDAY...Mostly clear. Lows 51 to 56. Highs 85 to 90. Southeast
winds 5 to 15 mph.
.WEDNESDAY...Mostly clear. Lows 53 to 58. Highs 88 to 93. East
winds 5 to 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 53 to 58. Highs 86 to 91. Southeast winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
52 to 57. Highs 82 to 87.
.SATURDAY...Sunny. Highs 82 to 87.

$$

MTZ132-201030-
Custer County-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Mostly cloudy. Isolated rain showers and
  thunderstorms overnight.
* Min temperature.......56-61.
*   24 hr trend.........7 degrees cooler.
* Max humidity..........57-62 percent.
*   24 hr trend.........24 percent wetter.
* Wind (20 ft)
*  Plains...............Northeast winds 10 to 20 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................10 percent.

.SUNDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......79-84.
*   24 hr trend.........7 degrees cooler.
* Min humidity..........23-28 percent.
*   24 hr trend.........9 percent wetter.
* Wind (20 ft)
*  Plains...............Southeast winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy with Isolated rain showers
  and thunderstorms.
* Min temperature.......55-60.
*   24 hr trend.........1 degree cooler.
* Max humidity..........67-72 percent.
*   24 hr trend.........10 percent wetter.
* Wind (20 ft)
*  Plains...............South winds 10 to 20 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................10 percent.

.MONDAY...
* Sky/weather...........Partly sunny.
* Max temperature.......79-84.
*   24 hr trend.........Unchanged.
* Min humidity..........21-26 percent.
*   24 hr trend.........2 percent drier.
* Wind (20 ft)
*  Plains...............North winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 52 to 57. Northeast winds 5 to
15 mph.
.TUESDAY...Mostly clear. Lows 52 to 57. Highs 81 to 86. Southeast
winds 10 to 20 mph.
.WEDNESDAY...Mostly clear. Lows 54 to 59. Highs 85 to 90.
Southeast winds 10 to 20 mph.
.THURSDAY...Partly cloudy. Lows 55 to 60. Highs 85 to 90.
Southeast winds 10 to 20 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
53 to 58. Highs 81 to 86.
.SATURDAY...Sunny. Highs 81 to 86.

$$

MTZ133-201030-
Sioux Ranger District Custer National Forest-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Mostly cloudy. Isolated rain showers and
  thunderstorms in the evening...then scattered rain showers and
  thunderstorms overnight.
* Min temperature.......55-60.
*   24 hr trend.........2 degrees cooler.
* Max humidity..........62-67 percent.
*   24 hr trend.........4 percent wetter.
* Wind (20 ft)
*  Plains...............North winds 10 to 20 mph.
* LAL...................3...9 to 15 strikes/15 min/cell.
* CWR...................10 percent.

.SUNDAY...
* Sky/weather...........Mostly sunny with Isolated rain showers and
  thunderstorms.
* Max temperature.......79-84.
*   24 hr trend.........9 degrees cooler.
* Min humidity..........28-33 percent.
*   24 hr trend.........15 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 10 to 20 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Less than 10 percent.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Partly cloudy. Scattered rain showers and
  thunderstorms overnight.
* Min temperature.......55-60.
*   24 hr trend.........Unchanged.
* Max humidity..........88-93 percent.
*   24 hr trend.........26 percent wetter.
* Wind (20 ft)
*  Plains...............Southeast winds 10 to 20 mph.
* LAL...................3...9 to 15 strikes/15 min/cell.
* CWR...................30 percent.

.MONDAY...
* Sky/weather...........Partly sunny. Isolated rain showers and
  thunderstorms in the morning.
* Max temperature.......79-84.
*   24 hr trend.........Unchanged.
* Min humidity..........29-34 percent.
*   24 hr trend.........1 percent wetter.
* Wind (20 ft)
*  Plains...............South winds 5 to 10 mph in the
   morning...becoming north 10 to 20 mph in the afternoon.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Less than 10 percent.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Northeast winds
5 to 15 mph.
.TUESDAY...Mostly clear. Lows 51 to 56. Highs 79 to 84. Southeast
winds 5 to 15 mph.
.WEDNESDAY...Mostly clear. Lows 53 to 58. Highs 83 to 88.
Southeast winds 10 to 20 mph.
.THURSDAY...Partly cloudy. Lows 54 to 59. Highs 84 to 89.
Southeast winds 10 to 20 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
53 to 58. Highs 82 to 87.
.SATURDAY...Mostly sunny. Isolated showers and thunderstorms.
Highs 80 to 85.

$$

WYZ274-201030-
Sheridan County-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Partly cloudy. Areas of smoke in the
  evening.
* Min temperature.......53-58.
*   24 hr trend.........3 degrees warmer.
* Max humidity..........70-75 percent.
*   24 hr trend.........3 percent wetter.
* Wind (20 ft)
*  Slope/valley.........West winds 5 to 10 mph.
*  Ridgetop.............East 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......83-88.
*   24 hr trend.........4 degrees cooler.
* Min humidity..........20-25 percent.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  Slope/valley.........East winds 5 to 10 mph.
*  Ridgetop.............Southeast 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......51-56.
*   24 hr trend.........2 degrees cooler.
* Max humidity..........67-72 percent.
*   24 hr trend.........3 percent drier.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 10 mph.
*  Ridgetop.............North 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......81-86.
*   24 hr trend.........2 degrees cooler.
* Min humidity..........23-28 percent.
*   24 hr trend.........3 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 15 mph.
*  Ridgetop.............North 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 49 to 54. East winds 5 to
10 mph.
.TUESDAY...Mostly clear. Lows 49 to 54. Highs 85 to 90. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows 50 to 55. Highs 88 to 93. South
winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 50 to 55. Highs 85 to 90. Southwest winds 5 to 10 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
49 to 54. Highs 81 to 86.
.SATURDAY...Sunny. Highs 81 to 86.

$$

WYZ284-201030-
Bighorn National Forest-
303 PM MDT Sat Aug 19 2017

.Tonight...
* Sky/weather...........Partly cloudy. Isolated rain showers and
  thunderstorms in the evening. Areas of smoke in the evening.
* Min temperature.......45-50.
*   24 hr trend.........Unchanged.
* Max humidity..........67-72 percent.
*   24 hr trend.........8 percent wetter.
* Wind (20 ft)
*  At Burgess Jct.......Northwest winds 5 to 10 mph in the
   evening...becoming southwest overnight.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......67-72.
*   24 hr trend.........2 degrees cooler.
* Min humidity..........27-32 percent.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  At Burgess Jct.......Southwest winds 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.

.SUNDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......41-46.
*   24 hr trend.........4 degrees cooler.
* Max humidity..........72-77 percent.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  At Burgess Jct.......Northwest winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.MONDAY...
* Sky/weather...........Mostly sunny. Isolated rain showers and
  thunderstorms in the afternoon.
* Max temperature.......64-69.
*   24 hr trend.........3 degrees cooler.
* Min humidity..........34-39 percent.
*   24 hr trend.........7 percent wetter.
* Wind (20 ft)
*  At Burgess Jct.......North winds 5 to 10 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Less than 10 percent.
* Haines index..........3.


.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows 41 to 46. East winds 5 to
10 mph.
.TUESDAY...Mostly clear. Lows 42 to 47. Highs 67 to 72. Southeast
winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 43 to 48. Highs 69 to 74. Northwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 42 to 47. Highs 66 to 71. Southwest winds 5 to 15 mph.
.FRIDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 41 to 46. Highs 62 to 67.
.SATURDAY...Sunny. Highs 62 to 67.

$$

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