Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
536
FNUS55 KPIH 251929
FWFPIH
Fire Weather Planning Forecast for Southeast Idaho
National Weather Service Pocatello ID
129 PM MDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR
SCATTERED THUNDERSTORMS FOR FIRE WEATHER ZONES 410, 413, AND 427...
.DISCUSSION...
* Central Idaho Dispatch Area weather impact summary (Zones 475
and 476)...
Near critical fire weather conditions exist both today and
tomorrow due to low RHs and breezy winds. Min RHs remain around 15
to 20 percent with wind gusts around 25 mph. Previous model data
had indicated Red Flag Warning criteria in 475 and 476 on Sunday,
but new short-range data shows showery activity early Sunday and
increased cloud cover keeping min RHs in that 15 to 20 percent
range instead of dropping even lower. However, if we don`t see
those clouds, expect RHs to decrease. Isolated storms remain in
the forecast each afternoon and hot temperatures continue as we
head into next week.
* East Idaho Dispatch Area weather impact summary (Zones 410...411
and 413)...
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR
SCATTERED THUNDERSTORMS FOR FIRE WEATHER ZONE 410 AND 413...
Isolated to scattered thunderstorms are expected across Eastern
Idaho this afternoon and evening. Stronger storms will be capable
of producing small hail, brief downpours, and wind gusts around 60
mph. Expect a mix of wet and dry storms. On Sunday, afternoon
storms will be even more isolated, but RHs will be lower and we
will remain breezy with wind gusts of 20 to 30 mph. Expect this
pattern to continue into next week with hot temperatures and
afternoon thunderstorm chances.
* South Central Idaho Dispatch Area weather impact summary (Zones
422...425 and 427)...
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR
SCATTERED THUNDERSTORMS FOR FIRE WEATHER ZONE 427...
Isolated to scattered thunderstorms are expected across Eastern
Idaho this afternoon and evening. Stronger storms will be capable
of producing small hail, brief downpours, and wind gusts around 60
mph. Expect a mix of wet and dry storms. On Sunday, afternoon
storms will be even more isolated, but RHs will be lower and we
will remain breezy with wind gusts of 20 to 30 mph. Expect this
pattern to continue into next week with hot temperatures and
afternoon thunderstorm chances.
IDZ475-261045-
East Salmon River Mountains/Salmon NF-
129 PM MDT Sat Jul 25 2026
.Tonight...
* Sky/weather........Clear.
* Chc of thunder.....0 percent.
* Min Temperature....52-59.
24 hr trend......4 degrees down.
* Max Humidity.......32-40 percent valleys and 27-35 percent
ridges.
24 hr trend......10 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 10 to 15 mph.
Ridges/upr slopes....Southwest 10 to 15 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......100-1100 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.SUNDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....83-90 valleys and 74-81 ridges.
24 hr trend......2 degrees down.
* Min Humidity.......13-19 percent.
24 hr trend......2 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southwest 9 to 14 mph.
Ridges/upr slopes....Southwest 10 to 15 mph with gusts to
around 25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......11750-12750 ft AGL.
* Transport Winds....Light winds becoming southwest around 25 mph
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....51-58.
24 hr trend......Little change.
* Max Humidity.......37-45 percent valleys and 31-39 percent
ridges.
24 hr trend......4 percent up.
* 20ft winds.........
Valleys/lwr slopes...West 8 to 13 mph.
Ridges/upr slopes....West 8 to 13 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......100-1100 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Sunny.
* Chc of thunder.....0 percent.
* Max Temperature....82-89 valleys and 73-80 ridges.
24 hr trend......Little change.
* Min Humidity.......13-20 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Light winds becoming west 8 to 13 mph in
the afternoon.
Ridges/upr slopes....Southwest 9 to 14 mph. Gusts up to 25 mph
in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......13250-14250 ft AGL.
* Transport Winds....Light winds becoming southwest around 20 mph
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 50 to 57. Highs 80 to 87. Southwest winds
10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Clear. Lows 51 to 58. Highs 78 to 85. West winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 52 to 59. Highs 80 to 87. Southwest winds
10 to 15 mph with gusts to around 20 mph.
.FRIDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the lower 80s.
$$
IDZ476-261045-
Lemhi and Lost River Range/Challis NF-
129 PM MDT Sat Jul 25 2026
.Tonight...
* Sky/weather........Clear then becoming partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....54-61.
24 hr trend......Little change.
* Max Humidity.......35-43 percent valleys and 31-39 percent
ridges.
24 hr trend......12 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 10 to 15 mph shifting to the
south 4 to 6 mph after midnight.
Ridges/upr slopes....Southwest 12 to 17 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......400-1400 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.SUNDAY...
* Sky/weather........Partly cloudy then becoming mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....86-93 valleys and 74-81 ridges.
24 hr trend......Little change.
* Min Humidity.......13-21 percent valleys and 17-25 percent
ridges.
24 hr trend......2 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southwest 11 to 16 mph.
Ridges/upr slopes....Southwest 12 to 17 mph with gusts to
around 25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......12250-13250 ft AGL.
* Transport Winds....Southwest around 10 mph increasing to around
20 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....53-60.
24 hr trend......2 degrees down.
* Max Humidity.......34-42 percent valleys and 30-38 percent
ridges.
24 hr trend......2 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 9 to 14 mph.
Ridges/upr slopes....Southwest 9 to 14 mph. Gusts up to 25 mph
in the evening.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....85-92 valleys and 74-81 ridges.
24 hr trend......Little change.
* Min Humidity.......13-18 percent.
24 hr trend......4 percent down.
* 20ft winds.........
Valleys/lwr slopes...Light winds becoming southwest 10 to 15
mph in the afternoon.
Ridges/upr slopes....Southwest 4 to 6 mph increasing to 11 to
16 mph with gusts to around 25 mph in the
afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......13750-14750 ft AGL.
* Transport Winds....Southwest around 10 mph increasing to around
20 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 51 to 58. Highs 81 to 88. West winds 10 to
20 mph with gusts to around 30 mph.
.WEDNESDAY...Clear. Lows 52 to 59. Highs 79 to 86. West winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 52 to 59. Highs 80 to 87. West winds
10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
$$
IDZ422-261045-
Sawtooth Range/Northern Sawtooth NF-
129 PM MDT Sat Jul 25 2026
.Tonight...
* Sky/weather........Clear then becoming partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....55-62.
24 hr trend......Little change.
* Max Humidity.......27-35 percent valleys and 23-31 percent
ridges.
24 hr trend......18 percent down.
* 20ft winds.........
Valleys/lwr slopes...West 11 to 16 mph shifting to the north 4
to 6 mph after midnight.
Ridges/upr slopes....Southwest 12 to 17 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....Southwest around 15 mph in the evening
becoming light.
.SUNDAY...
* Sky/weather........Partly cloudy then becoming mostly sunny.
Slight chance of rain showers in the morning.
* Chc of thunder.....0 percent.
* Max Temperature....86-93 valleys and 73-80 ridges.
24 hr trend......Little change.
* Min Humidity.......12-17 percent valleys and 15-22 percent
ridges.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Southwest 11 to 16 mph.
Ridges/upr slopes....Southwest 11 to 16 mph with gusts to
around 25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......10250-11250 ft AGL.
* Transport Winds....Southwest around 10 mph increasing to around
20 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....53-60.
24 hr trend......2 degrees down.
* Max Humidity.......26-34 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...West 8 to 13 mph shifting to the north 4
to 6 mph after midnight.
Ridges/upr slopes....West 9 to 14 mph with gusts to around 20
mph shifting to the southeast 4 to 6 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......100-1100 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....85-92 valleys and 72-79 ridges.
24 hr trend......Little change.
* Min Humidity.......11-16 percent valleys and 13-21 percent
ridges.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Southwest 9 to 14 mph.
Ridges/upr slopes....Southwest 9 to 14 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......11500-12500 ft AGL.
* Transport Winds....Southwest around 10 mph increasing to around
20 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Clear. Lows 51 to 58. Highs 81 to 88. West winds 10 to
15 mph with gusts to around 25 mph.
.WEDNESDAY...Clear. Lows 52 to 59. Highs 79 to 86. West winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 53 to 60. Highs 81 to 88. West winds
10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
$$
IDZ425-261045-
Middle Snake River Valley/Twin Falls BLM north of the Snake River-
129 PM MDT Sat Jul 25 2026
.Tonight...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....Around 65.
24 hr trend......2 degrees down.
* Max Humidity.......38-46 percent.
24 hr trend......11 percent down.
* 20ft winds.........Southwest winds 9 to 14 mph with gusts to
around 25 mph shifting to the east 4 to 6 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......100-1100 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....95-100.
24 hr trend......2 degrees down.
* Min Humidity.......11-16 percent.
24 hr trend......7 percent down.
* 20ft winds.........Southwest winds 9 to 14 mph. Gusts up to 25
mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......11000-12000 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....Around 63.
24 hr trend......Little change.
* Max Humidity.......33-41 percent.
24 hr trend......2 percent down.
* 20ft winds.........West winds 7 to 12 mph. Gusts up to 20 mph in
the evening.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....West 10 to 15 mph.
.MONDAY...
* Sky/weather........Partly cloudy then becoming sunny.
* Chc of thunder.....0 percent.
* Max Temperature....93-98.
24 hr trend......Little change.
* Min Humidity.......11-16 percent.
24 hr trend......Little change.
* 20ft winds.........West winds 8 to 13 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......12250-13250 ft AGL.
* Transport Winds....West 10 to 15 mph.
.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 90s. West winds 10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 90s. West winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows in the lower 60s. Highs in the upper 90s.
Northwest winds 10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Clear. Lows in the lower 60s. Highs in the upper 90s.
.SATURDAY...Clear. Lows in the lower 60s. Highs in the upper 90s.
$$
IDZ427-261045-
Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls
BLM south of the Snake River-
129 PM MDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING...
.Tonight...
* Sky/weather........Partly cloudy. Isolated showers and
thunderstorms in the evening. Patchy smoke
through the night.
* Chc of thunder.....20 percent.
* Min Temperature....63-70.
24 hr trend......2 degrees down.
* Max Humidity.......32-40 percent valleys and 26-34 percent
ridges.
24 hr trend......12 percent down.
* 20ft winds.........
Valleys/lwr slopes...South 5 to 10 mph.
Ridges/upr slopes....Southwest 5 to 10 mph with gusts to around
20 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......100-1100 ft AGL.
* Transport Winds....Southwest around 10 mph.
.SUNDAY...
* Sky/weather........Mostly sunny. Patchy smoke.
* Chc of thunder.....0 percent.
* Max Temperature....90-97.
24 hr trend......Little change.
* Min Humidity.......13-20 percent.
24 hr trend......9 percent down.
* 20ft winds.........
Valleys/lwr slopes...West 7 to 12 mph.
Ridges/upr slopes....West 7 to 12 mph with gusts to around 20
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......12000-13000 ft AGL.
* Transport Winds....Southwest 10 to 15 mph.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Areas of smoke
through the night.
* Chc of thunder.....0 percent.
* Min Temperature....61-68.
24 hr trend......Little change.
* Max Humidity.......29-37 percent valleys and 23-31 percent
ridges.
24 hr trend......3 percent down.
* 20ft winds.........
Valleys/lwr slopes...West 7 to 10 mph shifting to the southwest
4 to 5 mph after midnight.
Ridges/upr slopes....Northwest 6 to 11 mph. Gusts up to 20 mph
in the evening.
* Chc Wetting Rain...0 percent.
* Mixing Height......200-1200 ft AGL.
* Transport Winds....West around 10 mph.
.MONDAY...
* Sky/weather........Partly cloudy then becoming mostly sunny.
Areas of smoke.
* Chc of thunder.....0 percent.
* Max Temperature....91-97 valleys and 84-91 ridges.
24 hr trend......3 degrees down.
* Min Humidity.......12-17 percent.
24 hr trend......2 percent down.
* 20ft winds.........
Valleys/lwr slopes...Northwest 4 to 9 mph.
Ridges/upr slopes....Northwest 4 to 9 mph. Gusts up to 15 mph
in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......11000-12000 ft AGL.
* Transport Winds....West around 10 mph.
.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Areas of smoke. Lows 59 to 66. Highs
90 to 97. Northwest winds 10 to 15 mph with gusts to around
20 mph.
.WEDNESDAY...Mostly clear. Lows 61 to 68. Highs 87 to 94. West
winds 5 to 10 mph with gusts to around 20 mph.
.THURSDAY...Mostly clear. Lows 60 to 67. Highs 89 to 96.
Southwest winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s.
.SATURDAY...Clear. Lows in the mid 60s. Highs in the mid 90s.
$$
IDZ410-261045-
Upper Snake River Valley/Idaho Falls BLM-
129 PM MDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING...
.Tonight...
* Sky/weather........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chc of thunder.....10 percent.
* Min Temperature....57-64.
24 hr trend......Little change.
* Max Humidity.......56-64 percent.
24 hr trend......Little change.
* 20ft winds.........South winds 11 to 16 mph with gusts to around
25 mph shifting to the east 4 to 7 mph with
gusts to around 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....Southwest around 15 mph shifting to the
southeast after midnight.
.SUNDAY...
* Sky/weather........Partly cloudy then becoming mostly sunny.
Slight chance of showers and thunderstorms in
the afternoon.
* Chc of thunder.....10 percent.
* Max Temperature....91-98.
24 hr trend......Little change.
* Min Humidity.......13-21 percent.
24 hr trend......7 percent down.
* 20ft winds.........East winds 4 to 6 mph with gusts to around 15
mph shifting to the southwest 11 to 16 mph
with gusts to around 25 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......12250-13250 ft AGL.
* Transport Winds....Light winds becoming southwest around 20 mph
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy then becoming mostly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....57-64.
24 hr trend......Little change.
* Max Humidity.......43-51 percent.
24 hr trend......14 percent down.
* 20ft winds.........Southwest winds 9 to 14 mph with gusts to
around 20 mph shifting to the north 4 to 6 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Partly cloudy then becoming mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....90-97.
24 hr trend......Little change.
* Min Humidity.......12-17 percent.
24 hr trend......3 percent down.
* 20ft winds.........East winds 4 to 6 mph shifting to the
southwest 7 to 12 mph with gusts to around 20
mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......13500-14500 ft AGL.
* Transport Winds....Light winds becoming southwest around 15 mph
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows 56 to 62. Highs 90 to 97. Southwest
winds 10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly clear. Lows 57 to 63. Highs 88 to 95. South
winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 56 to 62. Highs 90 to 97. South winds
10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Clear. Lows around 60. Highs in the mid 90s.
.SATURDAY...Clear. Lows around 60. Highs in the mid 90s.
$$
IDZ411-261045-
Centennial Mountains and Snake River Range/Targhee NF-
129 PM MDT Sat Jul 25 2026
.Tonight...
* Sky/weather........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chc of thunder.....20 percent.
* Min Temperature....55-62.
24 hr trend......Little change.
* Max Humidity.......70-78 percent valleys and 59-67 percent
ridges.
24 hr trend......3 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southeast 4 to 7 mph shifting to the east
4 to 5 mph after midnight.
Ridges/upr slopes....South 6 to 11 mph with gusts to around 20
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......400-1400 ft AGL.
* Transport Winds....South around 10 mph.
.SUNDAY...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon.
* Chc of thunder.....20 percent.
* Max Temperature....Around 91 valleys and 80-87 ridges.
24 hr trend......Little change.
* Min Humidity.......20-25 percent valleys and 25-33 percent
ridges.
24 hr trend......7 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 7 to 12 mph.
Ridges/upr slopes....Southwest 7 to 12 mph with gusts to around
20 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......10500-11500 ft AGL.
* Transport Winds....South 10 to 15 mph.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
* Chc of thunder.....10 percent.
* Min Temperature....55-62.
24 hr trend......Little change.
* Max Humidity.......58-66 percent valleys and 47-55 percent
ridges.
24 hr trend......12 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southeast 4 to 7 mph shifting to the east
around 4 mph after midnight.
Ridges/upr slopes....South 8 to 11 mph with gusts to around 20
mph shifting to the east 4 to 5 mph after
midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....Southwest 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....Around 91 valleys and 79-86 ridges.
24 hr trend......Little change.
* Min Humidity.......16-21 percent valleys and 21-29 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....East 4 to 5 mph shifting to the southwest
8 to 11 mph with gusts to around 20 mph in
the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......10000-11000 ft AGL.
* Transport Winds....Southeast around 10 mph shifting to the
southwest in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows 53 to 60. Highs 80 to 87. South
winds 10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Partly cloudy. Lows 54 to 61. Highs 79 to 86.
Southeast winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Mostly clear. Lows 53 to 60. Highs 80 to 87.
Southeast winds 10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
.SATURDAY...Clear. Lows in the upper 50s. Highs in the mid 80s.
$$
IDZ413-261045-
Caribou Range/Caribou NF-
129 PM MDT Sat Jul 25 2026
...RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING...
.Tonight...
* Sky/weather........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chc of thunder.....20 percent.
* Min Temperature....60-67.
24 hr trend......Little change.
* Max Humidity.......56-64 percent.
24 hr trend......3 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southwest 5 to 10 mph shifting to the
southeast 4 to 6 mph after midnight.
Ridges/upr slopes....South 6 to 11 mph with gusts to around 20
mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....Southwest around 10 mph shifting to the
southeast after midnight.
.SUNDAY...
* Sky/weather........Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon.
* Chc of thunder.....10 percent.
* Max Temperature....92-99 valleys and 84-91 ridges.
24 hr trend......Little change.
* Min Humidity.......14-21 percent.
24 hr trend......10 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 9 to 14 mph.
Ridges/upr slopes....Southwest 9 to 14 mph with gusts to around
20 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......11750-12750 ft AGL.
* Transport Winds....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the evening.
* Chc of thunder.....10 percent.
* Min Temperature....60-67.
24 hr trend......Little change.
* Max Humidity.......38-46 percent.
24 hr trend......17 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 7 to 10 mph shifting to the
northeast around 4 mph after midnight.
Ridges/upr slopes....Southwest 6 to 11 mph with gusts to around
20 mph shifting to the east 4 to 5 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......300-1300 ft AGL.
* Transport Winds....Southwest around 10 mph in the evening
becoming light.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....91-98 valleys and 83-90 ridges.
24 hr trend......Little change.
* Min Humidity.......13-21 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Northeast around 4 mph shifting to the
west in the afternoon.
Ridges/upr slopes....East 4 to 6 mph shifting to the west 6 to
9 mph with gusts to around 20 mph in the
afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......12000-13000 ft AGL.
* Transport Winds....Light winds becoming southwest around 10 mph
in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows 58 to 65. Highs 88 to 95. Northwest
winds 10 to 15 mph with gusts to around 20 mph.
.WEDNESDAY...Partly cloudy. Lows 58 to 65. Highs 86 to 93. South
winds 5 to 10 mph with gusts to around 20 mph.
.THURSDAY...Mostly clear. Lows 58 to 65. Highs 87 to 94.
Southeast winds 5 to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
90s.
.SATURDAY...Clear. Lows in the lower 60s. Highs in the lower 90s.
$$
.OUTLOOK for August 2-8: ABOVE NORMAL temperatures and BELOW
NORMAL precipitation.
$$