Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
701
FNUS55 KPIH 151925
FWFPIH
Fire Weather Planning Forecast for Southeast Idaho
National Weather Service Pocatello ID
125 PM MDT Sat Aug 15 2026
.DISCUSSION...
* Central Idaho Dispatch Area weather impact summary (Zones 475
and 476)...
Expect more showers and scattered thunderstorms again this
afternoon and early evening. Expect gusty winds near storms with
some localized wetting rains. Thunderstorms will continue Sunday
and Monday but not be as widespread.
* East Idaho Dispatch Area weather impact summary (Zones 410...411
and 413)...
Showers and thunderstorms expected this afternoon and evening and
again Sunday in zones 410 and 411. Will not be as widespread on
Sunday. Will see gusty winds near storms over 30 mph.
* South Central Idaho Dispatch Area weather impact summary (Zones
422...425 and 427)...
Will see showers and thunderstorms this afternoon and early
evening with gusts over 30 mph near any storms. Expect much
diminished coverage Sunday into Monday. But expect at least
isolated storms through Sunday.
IDZ475-161030-
East Salmon River Mountains/Salmon NF-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Mostly cloudy then becoming mostly clear.
Chance of rain showers and slight chance of
thunderstorms in the evening.
* Chc of thunder.....20 percent.
* Min Temperature....44-51.
24 hr trend......Little change.
* Max Humidity.......73-81 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...South 4 to 5 mph.
Ridges/upr slopes....South 4 to 6 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....Light winds.
.SUNDAY...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon.
* Chc of thunder.....20 percent.
* Max Temperature....71-78 valleys and 63-70 ridges.
24 hr trend......4 degrees up.
* Min Humidity.......29-37 percent.
24 hr trend......9 percent down.
* 20ft winds.........
Valleys/lwr slopes...South around 4 mph shifting to the
southwest 4 to 6 mph in the afternoon.
Ridges/upr slopes....Southwest 4 to 8 mph. Gusts up to 15 mph
in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......10250-11250 ft AGL.
* Transport Winds....Light winds becoming southwest around 15 mph
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....48-55.
24 hr trend......4 degrees up.
* Max Humidity.......57-65 percent.
24 hr trend......16 percent down.
* 20ft winds.........
Valleys/lwr slopes...Northwest 4 to 5 mph shifting to the
southeast around 4 mph after midnight.
Ridges/upr slopes....West 4 to 6 mph with gusts to around 15
mph shifting to the south 4 to 5 mph after
midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....Northwest around 10 mph in the evening
becoming light.
.MONDAY...
* Sky/weather........Partly cloudy then becoming mostly cloudy.
Slight chance of showers and thunderstorms in
the afternoon.
* Chc of thunder.....10 percent.
* Max Temperature....73-80 valleys and 64-71 ridges.
24 hr trend......Little change.
* Min Humidity.......26-34 percent.
24 hr trend......2 percent down.
* 20ft winds.........
Valleys/lwr slopes...South around 4 mph shifting to the
southwest 4 to 7 mph in the afternoon.
Ridges/upr slopes....Southwest 4 to 8 mph. Gusts up to 15 mph
in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......11250-12250 ft AGL.
* Transport Winds....Light winds becoming southwest around 15 mph
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows 48 to 55. Highs 67 to 74. West winds 10 to
15 mph with gusts to around 20 mph.
.WEDNESDAY...Partly cloudy. Lows 46 to 53. Highs 68 to 75. West
winds 5 to 10 mph with gusts to around 20 mph.
.THURSDAY...Mostly clear. Lows 47 to 54. Highs 72 to 79.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
$$
IDZ476-161030-
Lemhi and Lost River Range/Challis NF-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Mostly cloudy then becoming mostly clear.
Chance of showers and thunderstorms in the
evening.
* Chc of thunder.....50 percent.
* Min Temperature....43-50.
24 hr trend......Little change.
* Max Humidity.......73-81 percent.
24 hr trend......2 percent down.
* 20ft winds.........
Valleys/lwr slopes...South 4 to 5 mph.
Ridges/upr slopes....South 4 to 6 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......400-1400 ft AGL.
* Transport Winds....Light winds.
.SUNDAY...
* Sky/weather........Mostly sunny then becoming partly cloudy.
Slight chance of showers and thunderstorms in
the afternoon.
* Chc of thunder.....20 percent.
* Max Temperature....72-79 valleys and 61-68 ridges.
24 hr trend......4 degrees up.
* Min Humidity.......30-38 percent valleys and 37-45 percent
ridges.
24 hr trend......8 percent down.
* 20ft winds.........
Valleys/lwr slopes...Light winds becoming southwest 4 to 6 mph
in the afternoon.
Ridges/upr slopes....Southwest 4 to 7 mph. Gusts up to 15 mph
in the afternoon.
* Chc Wetting Rain...10 percent.
* Mixing Height......8750-9750 ft AGL.
* Transport Winds....Light winds becoming southwest around 15 mph
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Mostly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....47-54.
24 hr trend......3 degrees up.
* Max Humidity.......62-70 percent valleys and 57-65 percent
ridges.
24 hr trend......12 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest around 4 mph shifting to the
south after midnight.
Ridges/upr slopes....Southwest 4 to 5 mph. Gusts up to 15 mph
in the evening.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....Light winds.
.MONDAY...
* Sky/weather........Partly cloudy then becoming mostly cloudy.
Slight chance of showers and thunderstorms in
the afternoon.
* Chc of thunder.....20 percent.
* Max Temperature....73-80 valleys and 63-70 ridges.
24 hr trend......2 degrees up.
* Min Humidity.......28-36 percent valleys and 34-42 percent
ridges.
24 hr trend......3 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 4 to 8 mph.
Ridges/upr slopes....Southwest 4 to 9 mph. Gusts up to 15 mph
in the afternoon.
* Chc Wetting Rain...10 percent.
* Mixing Height......9500-10500 ft AGL.
* Transport Winds....Light winds becoming southwest around 15 mph
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Chance of rain and slight chance of
thunderstorms. Lows 47 to 54. Highs 66 to 73. West winds 10 to
15 mph with gusts to around 20 mph.
.WEDNESDAY...Partly cloudy. Lows 45 to 52. Highs 67 to 74. West
winds 10 to 15 mph with gusts to around 20 mph.
.THURSDAY...Mostly clear. Lows 47 to 54. Highs 71 to 78. West
winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
$$
IDZ422-161030-
Sawtooth Range/Northern Sawtooth NF-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Partly cloudy. Chance of showers and
thunderstorms in the evening.
* Chc of thunder.....30 percent.
* Min Temperature....44-51.
24 hr trend......Little change.
* Max Humidity.......77-85 percent valleys and 70-78 percent
ridges.
24 hr trend......3 percent down.
* 20ft winds.........
Valleys/lwr slopes...East 4 to 7 mph shifting to the northeast
after midnight.
Ridges/upr slopes....Southeast 4 to 6 mph with gusts to around
15 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....East around 10 mph.
.SUNDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....75-82 valleys and 63-70 ridges.
24 hr trend......6 degrees up.
* Min Humidity.......22-30 percent valleys and 30-38 percent
ridges.
24 hr trend......15 percent down.
* 20ft winds.........
Valleys/lwr slopes...East 4 to 6 mph shifting to the southwest
4 to 7 mph in the afternoon.
Ridges/upr slopes....South 4 to 6 mph shifting to the southwest
5 to 8 mph with gusts to around 15 mph in
the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......11500-12500 ft AGL.
* Transport Winds....Southeast around 10 mph shifting to the
southwest in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy then becoming mostly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....48-55.
24 hr trend......3 degrees up.
* Max Humidity.......58-66 percent valleys and 51-59 percent
ridges.
24 hr trend......17 percent down.
* 20ft winds.........
Valleys/lwr slopes...West 4 to 6 mph shifting to the northeast
4 to 7 mph after midnight.
Ridges/upr slopes....West 4 to 6 mph shifting to the east after
midnight. Gusts up to 15 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....West around 10 mph shifting to the northeast
after midnight.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....77-84 valleys and 64-71 ridges.
24 hr trend......Little change.
* Min Humidity.......22-30 percent valleys and 29-37 percent
ridges.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Northeast 4 to 6 mph shifting to the
southwest 4 to 7 mph in the afternoon.
Ridges/upr slopes....Southeast 4 to 6 mph shifting to the
southwest 4 to 9 mph with gusts to around
15 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......12500-13500 ft AGL.
* Transport Winds....South around 10 mph shifting to the southwest
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Slight chance of rain. Lows 47 to 54.
Highs 69 to 76. West winds 10 to 15 mph with gusts to around
25 mph.
.WEDNESDAY...Partly cloudy. Lows 46 to 53. Highs 71 to 78. West
winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Mostly clear. Lows 47 to 54. Highs 74 to 81. West
winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
$$
IDZ425-161030-
Middle Snake River Valley/Twin Falls BLM north of the Snake River-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
* Chc of thunder.....20 percent.
* Min Temperature....52-57.
24 hr trend......Little change.
* Max Humidity.......80-88 percent.
24 hr trend......5 percent down.
* 20ft winds.........East winds 7 to 12 mph with gusts to around 20
mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....East 10 to 15 mph.
.SUNDAY...
* Sky/weather........Sunny.
* Chc of thunder.....0 percent.
* Max Temperature....Around 87.
24 hr trend......6 degrees up.
* Min Humidity.......23-31 percent.
24 hr trend......11 percent down.
* 20ft winds.........East winds 6 to 11 mph shifting to the south 4
to 7 mph in the afternoon. Gusts up to 20 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......12000-13000 ft AGL.
* Transport Winds....East around 15 mph shifting to the southwest
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....55-60.
24 hr trend......4 degrees up.
* Max Humidity.......65-73 percent.
24 hr trend......14 percent down.
* 20ft winds.........Southeast winds 4 to 6 mph shifting to the
northeast 5 to 10 mph after midnight. Gusts up
to 20 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....South around 10 mph shifting to the east after
midnight.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....Around 89.
24 hr trend......2 degrees up.
* Min Humidity.......23-31 percent.
24 hr trend......Little change.
* 20ft winds.........Northeast winds 5 to 10 mph shifting to the
south 4 to 7 mph in the afternoon. Gusts up to
15 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......13250-14250 ft AGL.
* Transport Winds....East around 10 mph shifting to the southwest
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 55 to 60. Highs in the mid 80s.
South winds 10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Partly cloudy. Lows 53 to 58. Highs in the upper
80s. Northwest winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy. Lows 54 to 59. Highs in the lower 90s.
Northwest winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
$$
IDZ427-161030-
Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls
BLM south of the Snake River-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Mostly clear. Isolated showers and
thunderstorms in the evening.
* Chc of thunder.....20 percent.
* Min Temperature....53-60.
24 hr trend......3 degrees up.
* Max Humidity.......67-75 percent valleys and 50-58 percent
ridges.
24 hr trend......12 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southeast 4 to 9 mph.
Ridges/upr slopes....Southeast 4 to 9 mph with gusts to around
15 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....South around 10 mph.
.SUNDAY...
* Sky/weather........Mostly sunny then becoming partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....79-86.
24 hr trend......5 degrees up.
* Min Humidity.......24-32 percent.
24 hr trend......6 percent down.
* 20ft winds.........
Valleys/lwr slopes...South 4 to 9 mph.
Ridges/upr slopes....South 4 to 9 mph with gusts to around 15
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......12000-13000 ft AGL.
* Transport Winds....South around 10 mph.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....56-63.
24 hr trend......3 degrees up.
* Max Humidity.......54-62 percent valleys and 41-49 percent
ridges.
24 hr trend......10 percent down.
* 20ft winds.........
Valleys/lwr slopes...South 4 to 9 mph.
Ridges/upr slopes....South 4 to 9 mph with gusts to around 15
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....South around 10 mph.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....80-87.
24 hr trend......2 degrees up.
* Min Humidity.......25-33 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Southwest 5 to 10 mph.
Ridges/upr slopes....Southwest 5 to 10 mph with gusts to around
20 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......12750-13750 ft AGL.
* Transport Winds....Southwest 10 to 15 mph.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy. Lows 57 to 64. Highs 78 to 85.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.WEDNESDAY...Partly cloudy. Lows 54 to 61. Highs 80 to 87. West
winds 5 to 10 mph with gusts to around 20 mph.
.THURSDAY...Partly cloudy. Lows 55 to 62. Highs 83 to 90.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s.
$$
IDZ410-161030-
Upper Snake River Valley/Idaho Falls BLM-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
* Chc of thunder.....20 percent.
* Min Temperature....45-52.
24 hr trend......Little change.
* Max Humidity.......82-90 percent.
24 hr trend......3 percent down.
* 20ft winds.........Northeast winds 4 to 7 mph with gusts to
around 15 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....Northeast around 10 mph.
.SUNDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....77-84.
24 hr trend......6 degrees up.
* Min Humidity.......28-36 percent.
24 hr trend......9 percent down.
* 20ft winds.........Northeast winds 4 to 7 mph shifting to the
southwest 4 to 6 mph in the afternoon. Gusts
up to 15 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......10750-11750 ft AGL.
* Transport Winds....Light winds becoming southwest around 10 mph
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....48-55.
24 hr trend......2 degrees up.
* Max Humidity.......73-81 percent.
24 hr trend......11 percent down.
* 20ft winds.........Northeast winds 4 to 7 mph with gusts to
around 15 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......400-1400 ft AGL.
* Transport Winds....East around 10 mph.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....78-85.
24 hr trend......Little change.
* Min Humidity.......26-34 percent.
24 hr trend......Little change.
* 20ft winds.........Northeast winds 4 to 7 mph shifting to the
southwest in the afternoon. Gusts up to 15
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......12250-13250 ft AGL.
* Transport Winds....East around 10 mph shifting to the southwest
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy. Chance of rain. Lows 49 to 56. Highs
75 to 82. South winds 10 to 15 mph with gusts to around 20 mph.
.WEDNESDAY...Partly cloudy. Lows 47 to 54. Highs 77 to 84. West
winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy. Lows 49 to 56. Highs 81 to 88. West
winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
$$
IDZ411-161030-
Centennial Mountains and Snake River Range/Targhee NF-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
* Chc of thunder.....20 percent.
* Min Temperature....42-49.
24 hr trend......Little change.
* Max Humidity.......88-96 percent valleys and 78-86 percent
ridges.
24 hr trend......5 percent down.
* 20ft winds.........
Valleys/lwr slopes...East around 4 mph.
Ridges/upr slopes....East 4 to 6 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......400-1400 ft AGL.
* Transport Winds....Southwest around 10 mph in the evening
becoming light.
.SUNDAY...
* Sky/weather........Mostly sunny then becoming partly cloudy.
Slight chance of showers and thunderstorms in
the afternoon.
* Chc of thunder.....20 percent.
* Max Temperature....Around 78 valleys and 67-74 ridges.
24 hr trend......4 degrees up.
* Min Humidity.......32-40 percent valleys and 37-45 percent
ridges.
24 hr trend......6 percent down.
* 20ft winds.........
Valleys/lwr slopes...East around 4 mph shifting to the
southwest 4 to 6 mph in the afternoon.
Ridges/upr slopes....South 4 to 5 mph shifting to the southwest
4 to 7 mph with gusts to around 15 mph in
the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......9000-10000 ft AGL.
* Transport Winds....Light winds becoming southwest around 15 mph
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....45-52.
24 hr trend......3 degrees up.
* Max Humidity.......82-90 percent valleys and 67-75 percent
ridges.
24 hr trend......10 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southeast around 4 mph shifting to the
northeast after midnight.
Ridges/upr slopes....Southwest 4 to 6 mph with gusts to around
15 mph shifting to the east 4 to 5 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....West around 10 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon.
* Chc of thunder.....10 percent.
* Max Temperature....77-82 valleys and 68-75 ridges.
24 hr trend......2 degrees up.
* Min Humidity.......29-37 percent valleys and 33-41 percent
ridges.
24 hr trend......3 percent down.
* 20ft winds.........
Valleys/lwr slopes...East 4 to 5 mph shifting to the southwest
4 to 6 mph in the afternoon.
Ridges/upr slopes....East 4 to 5 mph shifting to the southwest
4 to 7 mph with gusts to around 15 mph in
the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......10000-11000 ft AGL.
* Transport Winds....Light winds becoming west around 15 mph in the
afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows 46 to 53. Highs 66 to 73. South winds 10 to
15 mph with gusts to around 25 mph.
.WEDNESDAY...Partly cloudy. Lows 44 to 51. Highs 67 to 74.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.THURSDAY...Partly cloudy. Lows 46 to 53. Highs 71 to 78.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$
IDZ413-161030-
Caribou Range/Caribou NF-
125 PM MDT Sat Aug 15 2026
.Tonight...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....47-54.
24 hr trend......2 degrees up.
* Max Humidity.......71-79 percent valleys and 66-74 percent
ridges.
24 hr trend......11 percent down.
* 20ft winds.........
Valleys/lwr slopes...South 4 to 6 mph shifting to the east
after midnight.
Ridges/upr slopes....South 4 to 7 mph with gusts to around 15
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......400-1400 ft AGL.
* Transport Winds....Southwest around 10 mph in the evening
becoming light.
.SUNDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....79-86 valleys and 71-78 ridges.
24 hr trend......4 degrees up.
* Min Humidity.......25-33 percent valleys and 29-37 percent
ridges.
24 hr trend......7 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southeast 4 to 6 mph shifting to the
southwest 4 to 7 mph in the afternoon.
Ridges/upr slopes....South 4 to 7 mph shifting to the southwest
in the afternoon. Gusts up to 15 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......10250-11250 ft AGL.
* Transport Winds....South around 10 mph shifting to the southwest
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....49-56.
24 hr trend......2 degrees up.
* Max Humidity.......62-70 percent valleys and 58-66 percent
ridges.
24 hr trend......8 percent down.
* 20ft winds.........
Valleys/lwr slopes...South 4 to 5 mph shifting to the east 4 to
6 mph after midnight.
Ridges/upr slopes....South 4 to 5 mph shifting to the southeast
4 to 7 mph after midnight. Gusts up to 15
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....South around 10 mph.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....80-87 valleys and 72-79 ridges.
24 hr trend......2 degrees up.
* Min Humidity.......25-33 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Southeast 4 to 6 mph shifting to the
southwest 5 to 8 mph in the afternoon.
Ridges/upr slopes....Southeast 4 to 7 mph shifting to the
southwest 5 to 8 mph in the afternoon.
Gusts up to 15 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......11250-12250 ft AGL.
* Transport Winds....South around 10 mph shifting to the southwest
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly cloudy. Slight chance of rain. Lows 52 to 59.
Highs 75 to 82. South winds 5 to 10 mph with gusts to around
20 mph.
.WEDNESDAY...Partly cloudy. Lows 49 to 56. Highs 76 to 83.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.THURSDAY...Partly cloudy. Lows 50 to 57. Highs 80 to 87.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
$$
.OUTLOOK FOR SUNDAY AUGUST 23 THROUGH SATURDAY AUGUST 29...
Above normal temperatures and precipitation.
$$