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

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000
FNUS55 KBYZ 142115
FWFBYZ

Fire Weather Planning Forecast for SCen and SErn Montana
National Weather Service Billings MT
315 PM MDT Mon Jun 14 2021

...Red Flag Warning in effect from 10 AM to 10 PM MDT Tuesday for all
   of South Central Montana... and most of Southeast Montana...

.DISCUSSION...

Isolated showers and thunderstorms are possible over the mountains
and over central zones through this evening. Otherwise, strong
high pressure aloft will bring hot and dry conditions into
Tuesday. Tomorrow will be the hottest and driest day of this
forecast, with temperatures over 100 degrees and humidity in the
single digits percent many areas (zone 133 will be slightly cooler
and more humid). In addition, gusty/well- mixed southwest winds
will impact western and central zones. A Red Flag Warning is in
effect from 10 AM to 10 PM MDT Tuesday for zones MT123>131 because
of the hot, dry and windy conditions. A dry Pacific cold front
Tuesday night will bring some cooling for Wednesday and the
remainder of the week. It will be dry through Friday, but there
are signs of potential showers this weekend into early next week.
JKL/RMS

MTZ123-151015-
Gallatin National Forest-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear.
* Min temperature.......53-62 at 5000 feet...51-61 at 7000 feet.
*   24 hr trend.........3 degrees cooler.
* Max humidity..........25-30 percent.
*   24 hr trend.........8 percent drier.
* Wind (20 ft)
*  Slope/valley.........Southeast winds 5 to 15 mph.
*  Ridgetop.............South 15 to 25 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......89-99 at 5000 feet...78-88 at 7000 feet.
*   24 hr trend.........7 degrees cooler.
* Min humidity..........6-14 percent at 5000 feet...8-18 percent at
  7000 feet.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  Slope/valley.........South winds 15 to 25 mph with gusts to
   around 30 mph.
*  Ridgetop.............Southwest 30 to 45 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......47-57 at 5000 feet...40-50 at 7000 feet.
*   24 hr trend.........12 degrees cooler.
* Max humidity..........57-67 percent at 5000 feet...55-65 percent
  at 7000 feet.
*   24 hr trend.........38 percent wetter.
* Wind (20 ft)
*  Slope/valley.........West winds 5 to 15 mph. Gusts up to 30 mph
   in the evening.
*  Ridgetop.............Southwest 20 to 35 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......78-88 at 5000 feet...67-77 at 7000 feet.
*   24 hr trend.........9 degrees cooler.
* Min humidity..........15-20 percent.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 15 mph.
*  Ridgetop.............Southwest 15 to 25 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 44 to 53. West winds 5 to
10 mph.
.THURSDAY...Clear. Lows 43 to 51. Highs 77 to 87. Northwest winds
5 to 10 mph.
.FRIDAY...Mostly clear. Lows 46 to 54. Highs 78 to 88. Northeast
winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 47 to 56. Highs 81 to 91. West winds 5 to 15 mph.
.SUNDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 44 to 52. Highs 72 to 82.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
69 to 79.

$$

MTZ124-151015-
Wheatland County/Sweet Grass County-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear.
* Min temperature.......53-58.
*   24 hr trend.........6 degrees warmer.
* Max humidity..........71-76 percent.
*   24 hr trend.........1 percent drier.
* Wind (20 ft)
*  Plains...............Southeast winds 10 to 20 mph in the evening
   shifting to the southwest 5 to 15 mph overnight.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......95-100.
*   24 hr trend.........3 degrees warmer.
* Min humidity..........9-14 percent.
*   24 hr trend.........3 percent drier.
* Wind (20 ft)
*  Plains...............Windy in the afternoon. South winds 10 to 20
   mph with gusts to around 30 mph in the morning increasing to
   southwest 15 to 30 mph with gusts to around 40 mph in the
   afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......50-55.
*   24 hr trend.........3 degrees cooler.
* Max humidity..........58-63 percent.
*   24 hr trend.........13 percent drier.
* Wind (20 ft)
*  Plains...............West winds 10 to 20 mph. Gusts up to 35 mph
   in the evening.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......79-84.
*   24 hr trend.........16 degrees cooler.
* Min humidity..........17-22 percent.
*   24 hr trend.........8 percent wetter.
* Wind (20 ft)
*  Plains...............West winds 15 to 25 mph with gusts to around
   30 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........3.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Clear. Lows 46 to 51. Northwest winds 10 to
20 mph with gusts to around 30 mph.
.THURSDAY...Clear. Lows 43 to 48. Highs 77 to 82. Northwest winds
10 to 20 mph.
.FRIDAY...Clear. Lows 46 to 51. Highs 76 to 81. Southeast winds
5 to 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 49 to 54. Highs 83 to 88. Northwest winds 5 to 15 mph.
.SUNDAY...Not as warm. Mostly cloudy. Scattered showers and
thunderstorms. Lows 44 to 49. Highs 72 to 77.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
69 to 74.

$$

MTZ125-151015-
Stillwater County-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear.
* Min temperature.......56-61.
*   24 hr trend.........2 degrees warmer.
* Max humidity..........34-39 percent.
*   24 hr trend.........36 percent drier.
* Wind (20 ft)
*  Plains...............Southwest winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......95-100.
*   24 hr trend.........3 degrees warmer.
* Min humidity..........8-13 percent.
*   24 hr trend.........6 percent drier.
* Wind (20 ft)
*  Plains...............South winds 10 to 20 mph. Gusts up to 30 mph
   in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......53-58.
*   24 hr trend.........3 degrees cooler.
* Max humidity..........52-57 percent.
*   24 hr trend.........18 percent wetter.
* Wind (20 ft)
*  Plains...............West winds 10 to 20 mph. Gusts up to 30 mph
   in the evening.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......77-82.
*   24 hr trend.........18 degrees cooler.
* Min humidity..........25-30 percent.
*   24 hr trend.........17 percent wetter.
* Wind (20 ft)
*  Plains...............North winds 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 49 to 54. Northwest winds
5 to 15 mph.
.THURSDAY...Mostly clear. Lows 46 to 51. Highs 77 to 82.
Northwest winds 5 to 15 mph.
.FRIDAY...Clear. Lows 49 to 54. Highs 75 to 80. Southeast winds
5 to 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 53 to 58. Highs 82 to 87. Northwest winds 5 to 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 48 to 53. Highs 74 to 79.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
69 to 74.

$$

MTZ126-151015-
Beartooth Ranger District Custer National Forest-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear. Isolated showers and
  thunderstorms in the evening.
* Min temperature.......58-67 at 5000 feet...54-64 at 7000 feet.
*   24 hr trend.........5 degrees cooler.
* Max humidity..........27-37 percent at 5000 feet...25-35 percent
  at 7000 feet.
*   24 hr trend.........7 percent drier.
* Wind (20 ft)
*  Slope/valley.........Southwest winds 10 to 20 mph.
*  Ridgetop.............Southwest 15 to 25 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......94-103 at 5000 feet...84-94 at 7000 feet.
*   24 hr trend.........Unchanged.
* Min humidity..........7-12 percent.
*   24 hr trend.........5 percent drier.
* Wind (20 ft)
*  Slope/valley.........Southwest winds 10 to 20 mph with gusts to
   around 30 mph.
*  Ridgetop.............Southwest 25 to 40 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......54-62 at 5000 feet...47-57 at 7000 feet.
*   24 hr trend.........8 degrees cooler.
* Max humidity..........42-47 percent.
*   24 hr trend.........16 percent wetter.
* Wind (20 ft)
*  Slope/valley.........West winds 10 to 20 mph. Gusts up to 30 mph
   in the evening.
*  Ridgetop.............Southwest 30 to 45 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......78-86 at 5000 feet...70-80 at 7000 feet.
*   24 hr trend.........13 degrees cooler.
* Min humidity..........18-28 percent at 5000 feet...20-30 percent
  at 7000 feet.
*   24 hr trend.........14 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Northwest winds 5 to 15 mph.
*  Ridgetop.............Southwest 25 to 40 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 58. Northwest winds
5 to 15 mph.
.THURSDAY...Mostly clear. Lows 48 to 54. Highs 75 to 83. North
winds 5 to 15 mph.
.FRIDAY...Mostly clear. Lows 51 to 58. Highs 75 to 83. North
winds 5 to 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 54 to 59. Highs 81 to 88. Northwest winds 5 to 15 mph.
.SUNDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 49 to 54. Highs 72 to 80.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
68 to 76.

$$

MTZ127-151015-
Golden Valley County/Musselshell county-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear. Isolated showers and
  thunderstorms in the evening.
* Min temperature.......62-67.
*   24 hr trend.........5 degrees cooler.
* Max humidity..........61-66 percent.
*   24 hr trend.........8 percent wetter.
* Wind (20 ft)
*  Plains...............Southeast winds 10 to 20 mph. Gusts up to 30
   mph in the evening.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......99-104.
*   24 hr trend.........6 degrees warmer.
* Min humidity..........6-11 percent.
*   24 hr trend.........8 percent drier.
* Wind (20 ft)
*  Plains...............Southwest winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......57-62.
*   24 hr trend.........5 degrees cooler.
* Max humidity..........49-54 percent.
*   24 hr trend.........12 percent drier.
* Wind (20 ft)
*  Plains...............Northwest winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......78-83.
*   24 hr trend.........21 degrees cooler.
* Min humidity..........18-23 percent.
*   24 hr trend.........12 percent wetter.
* Wind (20 ft)
*  Plains...............Northwest winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 59. North winds 5 to
15 mph.
.THURSDAY...Clear. Lows 50 to 55. Highs 76 to 81. North winds
5 to 15 mph.
.FRIDAY...Clear. Lows 52 to 57. Highs 74 to 79. East winds 5 to
15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 55 to 60. Highs 82 to 87. North winds 5 to 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 50 to 55. Highs 73 to 78.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
67 to 72.

$$

MTZ128-151015-
Yellowstone County-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear.
* Min temperature.......60-65.
*   24 hr trend.........1 degree warmer.
* Max humidity..........59-64 percent.
*   24 hr trend.........5 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 10 to 20 mph in the evening
   shifting to the northwest 5 to 15 mph overnight.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......103-108.
*   24 hr trend.........5 degrees warmer.
* Min humidity..........5-10 percent.
*   24 hr trend.........8 percent drier.
* Wind (20 ft)
*  Plains...............Southwest winds 10 to 20 mph. Gusts up to 30
   mph in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......59-64.
*   24 hr trend.........1 degree cooler.
* Max humidity..........46-51 percent.
*   24 hr trend.........13 percent drier.
* Wind (20 ft)
*  Plains...............West winds 10 to 20 mph. Gusts up to 30 mph
   in the evening.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......84-89.
*   24 hr trend.........19 degrees cooler.
* Min humidity..........17-22 percent.
*   24 hr trend.........12 percent wetter.
* Wind (20 ft)
*  Plains...............Northwest winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 59. North winds 5 to
15 mph.
.THURSDAY...Clear. Lows 51 to 56. Highs 83 to 88. North winds
5 to 15 mph.
.FRIDAY...Clear. Lows 53 to 58. Highs 81 to 86. East winds 5 to
15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 56 to 61. Highs 89 to 94. Northwest winds 5 to 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 51 to 56. Highs 80 to 85.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
74 to 79.

$$

MTZ129-151015-
Crow Indian Reservation/Bighorn Canyon Rec Area-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear. Isolated showers and
  thunderstorms in the evening.
* Min temperature.......63-69 at 5000 feet...61-66 at 7000 feet.
*   24 hr trend.........2 degrees warmer.
* Max humidity..........41-51 percent at 5000 feet...28-33 percent
  at 7000 feet.
*   24 hr trend.........17 percent drier.
* Wind (20 ft)
*  Slope/valley.........Southeast winds 10 to 20 mph with gusts to
   around 30 mph.
*  Ridgetop.............South 10 to 20 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......94-104 at 5000 feet...86-93 at 7000 feet.
*   24 hr trend.........5 degrees warmer.
* Min humidity..........5-10 percent.
*   24 hr trend.........10 percent drier.
* Wind (20 ft)
*  Slope/valley.........South winds 10 to 20 mph.
*  Ridgetop.............Southwest 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......56-62 at 5000 feet...52-57 at 7000 feet.
*   24 hr trend.........7 degrees cooler.
* Max humidity..........42-52 percent at 5000 feet...45-54 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 25 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......76-86 at 5000 feet...69-76 at 7000 feet.
*   24 hr trend.........20 degrees cooler.
* Min humidity..........19-29 percent at 5000 feet...27-34 percent
  at 7000 feet.
*   24 hr trend.........18 percent wetter.
* Wind (20 ft)
*  Slope/valley.........North winds 5 to 15 mph.
*  Ridgetop.............West 5 to 10 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 52 to 58. Northeast winds
5 to 15 mph.
.THURSDAY...Mostly clear. Lows 49 to 54. Highs 74 to 84. North
winds 5 to 15 mph.
.FRIDAY...Clear. Lows 52 to 58. Highs 73 to 83. East winds 5 to
15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 54 to 59. Highs 79 to 89. Northwest winds 5 to 15 mph.
.SUNDAY...Not as warm. Mostly cloudy. Scattered showers and
thunderstorms. Lows 49 to 54. Highs 71 to 81.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
66 to 76.

$$

MTZ130-151015-
Northern Rosebud/Northern Treasure Counties-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Partly cloudy. Isolated showers and
  thunderstorms in the evening.
* Min temperature.......67-72.
*   24 hr trend.........2 degrees warmer.
* Max humidity..........69-74 percent.
*   24 hr trend.........22 percent wetter.
* Wind (20 ft)
*  Plains...............East winds 15 to 25 mph. Gusts up to 30 mph
   in the evening.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......107-112.
*   24 hr trend.........9 degrees warmer.
* Min humidity..........6-11 percent.
*   24 hr trend.........12 percent drier.
* Wind (20 ft)
*  Plains...............South winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......61-66.
*   24 hr trend.........6 degrees cooler.
* Max humidity..........42-47 percent.
*   24 hr trend.........27 percent drier.
* Wind (20 ft)
*  Plains...............West winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......86-91.
*   24 hr trend.........21 degrees cooler.
* Min humidity..........14-19 percent.
*   24 hr trend.........8 percent wetter.
* Wind (20 ft)
*  Plains...............Northwest winds 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 59. North winds 5 to
15 mph.
.THURSDAY...Mostly clear. Lows 50 to 55. Highs 85 to 90. North
winds 5 to 15 mph.
.FRIDAY...Clear. Lows 52 to 57. Highs 82 to 87. Northeast winds
5 to 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 57 to 62. Highs 91 to 96. Northeast winds 5 to 15 mph.
.SUNDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 52 to 57. Highs 82 to 87.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
77 to 82.

$$

MTZ131-151015-
Northern Cheyenne Indian Reservation/Ashland Ranger District
Custer Natl Forest-
315 PM MDT Mon Jun 14 2021

...RED FLAG WARNING IN EFFECT FROM 10 AM TO 10 PM MDT TUESDAY...

.Tonight...
* Sky/weather...........Mostly clear. Isolated showers and
  thunderstorms in the evening.
* Min temperature.......64-69.
*   24 hr trend.........1 degree warmer.
* Max humidity..........72-77 percent.
*   24 hr trend.........9 percent wetter.
* Wind (20 ft)
*  Slope/valley.........Southeast winds 15 to 25 mph. Gusts up to 30
   mph in the evening.
*  Ridgetop.............Southeast 20 to 35 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......102-107.
*   24 hr trend.........5 degrees warmer.
* Min humidity..........4-9 percent.
*   24 hr trend.........15 percent drier.
* Wind (20 ft)
*  Slope/valley.........South winds 10 to 20 mph.
*  Ridgetop.............Southwest 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......60-65.
*   24 hr trend.........4 degrees cooler.
* Max humidity..........46-51 percent.
*   24 hr trend.........26 percent drier.
* Wind (20 ft)
*  Slope/valley.........West winds 5 to 15 mph.
*  Ridgetop.............West 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......83-88.
*   24 hr trend.........19 degrees cooler.
* Min humidity..........17-22 percent.
*   24 hr trend.........13 percent wetter.
* Wind (20 ft)
*  Slope/valley.........North winds 10 to 20 mph.
*  Ridgetop.............North 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 59. Northeast winds
5 to 10 mph.
.THURSDAY...Mostly clear. Lows 50 to 55. Highs 82 to 87. North
winds 5 to 15 mph.
.FRIDAY...Clear. Lows 52 to 57. Highs 80 to 85. Northeast winds
5 to 15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 54 to 59. Highs 89 to 94. Northeast winds 5 to 15 mph.
.SUNDAY...Not as warm. Mostly cloudy. Scattered showers and
thunderstorms. Lows 50 to 55. Highs 79 to 84.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
72 to 77.

$$

MTZ132-151015-
Custer County-
315 PM MDT Mon Jun 14 2021

.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......65-70.
*   24 hr trend.........4 degrees warmer.
* Max humidity..........64-69 percent.
*   24 hr trend.........20 percent wetter.
* Wind (20 ft)
*  Plains...............Southeast winds 15 to 25 mph with gusts to
   around 30 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......97-102.
*   24 hr trend.........7 degrees warmer.
* Min humidity..........20-25 percent.
*   24 hr trend.........7 percent drier.
* Wind (20 ft)
*  Plains...............Southeast winds 15 to 25 mph. Gusts up to 30
   mph in the morning.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......63-68.
*   24 hr trend.........2 degrees cooler.
* Max humidity..........49-54 percent.
*   24 hr trend.........15 percent drier.
* Wind (20 ft)
*  Plains...............Southeast winds 10 to 20 mph in the evening
   shifting to the west overnight.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......79-84.
*   24 hr trend.........18 degrees cooler.
* Min humidity..........15-20 percent.
*   24 hr trend.........5 percent drier.
* Wind (20 ft)
*  Plains...............Northwest winds 10 to 20 mph. Gusts up to 30
   mph in the morning.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Cooler. Mostly clear. Lows 54 to 59. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows 49 to 54. Highs 79 to 84.
Northwest winds 5 to 15 mph.
.FRIDAY...Clear. Lows 50 to 55. Highs 75 to 80. North winds 5 to
15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 55 to 60. Highs 83 to 88. Southeast winds 5 to 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 50 to 55. Highs 77 to 82.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
71 to 76.

$$

MTZ133-151015-
Sioux Ranger District Custer National Forest-
315 PM MDT Mon Jun 14 2021

.Tonight...
* Sky/weather...........Partly cloudy with isolated showers and
  thunderstorms.
* Min temperature.......60-65.
*   24 hr trend.........3 degrees warmer.
* Max humidity..........68-73 percent.
*   24 hr trend.........10 percent wetter.
* Wind (20 ft)
*  Plains...............Southeast winds 15 to 25 mph. Gusts up to 35
   mph in the evening.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......93-98.
*   24 hr trend.........6 degrees warmer.
* Min humidity..........29-34 percent.
*   24 hr trend.........4 percent drier.
* Wind (20 ft)
*  Plains...............Southeast winds 15 to 25 mph with gusts to
   around 35 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......65-70.
*   24 hr trend.........5 degrees warmer.
* Max humidity..........51-56 percent.
*   24 hr trend.........17 percent drier.
* Wind (20 ft)
*  Plains...............South winds 10 to 20 mph. Gusts up to 35 mph
   in the evening.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......81-86.
*   24 hr trend.........12 degrees cooler.
* Min humidity..........19-24 percent.
*   24 hr trend.........10 percent drier.
* Wind (20 ft)
*  Plains...............Northwest winds 15 to 25 mph with gusts to
   around 35 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Cooler. Mostly clear. Lows 54 to 59. Northeast
winds 5 to 15 mph.
.THURSDAY...Mostly clear. Lows 50 to 55. Highs 82 to 87. North
winds 5 to 15 mph.
.FRIDAY...Clear. Lows 49 to 54. Highs 76 to 81. North winds 10 to
20 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 54 to 59. Highs 82 to 87. Southeast winds 10 to 20 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 50 to 55. Highs 80 to 85.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
71 to 76.

$$

WYZ274-151015-
Sheridan County-
315 PM MDT Mon Jun 14 2021

.Tonight...
* Sky/weather...........Mostly clear. Isolated showers and
  thunderstorms in the evening.
* Min temperature.......58-63.
*   24 hr trend.........5 degrees warmer.
* Max humidity..........50-55 percent.
*   24 hr trend.........22 percent drier.
* Wind (20 ft)
*  Slope/valley.........Southeast winds 10 to 20 mph.
*  Ridgetop.............South 10 to 20 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......103-108.
*   24 hr trend.........5 degrees warmer.
* Min humidity..........5-10 percent.
*   24 hr trend.........10 percent drier.
* Wind (20 ft)
*  Slope/valley.........South winds 5 to 15 mph.
*  Ridgetop.............Southwest 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......57-62.
*   24 hr trend.........1 degree cooler.
* Max humidity..........46-51 percent.
*   24 hr trend.........4 percent drier.
* Wind (20 ft)
*  Slope/valley.........West winds 5 to 15 mph.
*  Ridgetop.............West 10 to 20 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......84-89.
*   24 hr trend.........19 degrees cooler.
* Min humidity..........21-26 percent.
*   24 hr trend.........16 percent wetter.
* Wind (20 ft)
*  Slope/valley.........North winds 5 to 15 mph.
*  Ridgetop.............Light winds.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 52 to 57. Northwest winds
5 to 10 mph.
.THURSDAY...Mostly clear. Lows 47 to 52. Highs 82 to 87.
Northwest winds 5 to 15 mph.
.FRIDAY...Clear. Lows 50 to 55. Highs 81 to 86. East winds 5 to
10 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 53 to 58. Highs 88 to 93. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 48 to 53. Highs 80 to 85.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms. Highs
74 to 79.

$$

WYZ284-151015-
Bighorn National Forest-
315 PM MDT Mon Jun 14 2021

.Tonight...
* Sky/weather...........Mostly clear. Isolated showers and
  thunderstorms in the evening.
* Min temperature.......52-57.
*   24 hr trend.........6 degrees warmer.
* Max humidity..........34-39 percent.
*   24 hr trend.........32 percent drier.
* Wind (20 ft)
*  At Burgess Jct.......South winds 5 to 15 mph.
* LAL...................2...1 to 8 strikes/15 min/cell.
* CWR...................Zero.

.TUESDAY...
* Sky/weather...........Sunny.
* Max temperature.......84-89.
*   24 hr trend.........2 degrees warmer.
* Min humidity..........8-13 percent.
*   24 hr trend.........3 percent drier.
* Wind (20 ft)
*  At Burgess Jct.......Southwest winds 10 to 20 mph. Gusts up to 30
   mph in the afternoon.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........6.

.TUESDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......47-52.
*   24 hr trend.........5 degrees cooler.
* Max humidity..........44-49 percent.
*   24 hr trend.........10 percent wetter.
* Wind (20 ft)
*  At Burgess Jct.......West winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.

.WEDNESDAY...
* Sky/weather...........Sunny.
* Max temperature.......72-77.
*   24 hr trend.........12 degrees cooler.
* Min humidity..........20-25 percent.
*   24 hr trend.........12 percent wetter.
* Wind (20 ft)
*  At Burgess Jct.......Northwest winds 5 to 15 mph.
* LAL...................1...no thunderstorms.
* CWR...................Zero.
* Haines index..........5.


.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows 43 to 48. West winds 5 to
15 mph.
.THURSDAY...Clear. Lows 38 to 43. Highs 69 to 74. Northwest winds
5 to 15 mph.
.FRIDAY...Clear. Lows 42 to 47. Highs 68 to 73. Northeast winds
5 to 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 44 to 49. Highs 73 to 78. West winds 5 to 15 mph.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 37 to 42. Highs 64 to 69.
.MONDAY...Mostly sunny. Scattered showers and thunderstorms.
Highs 59 to 64.

$$

weather.gov/billings


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