Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
180
FNUS55 KPIH 200220
FWFPIH
Fire Weather Planning Forecast for Southeast Idaho
National Weather Service Pocatello ID
820 PM MDT Sat Jul 19 2025
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR IDAHO FIRE ZONES
410, 413, 425 and 427...
...RED FLAG WARNING HAS EXPIRED FOR TODAY FOR GUSTY WINDS AND
LOW RELATIVE HUMIDITY FOR IDAHO FIRE ZONE 410...
.DISCUSSION...
* Central Idaho Dispatch Area weather impact summary (Zones 475
and 476)...
Breezy conditions will continue tomorrow into early next week
with gusts to at least 25 mph likely with RH gradually increasing
out ahead of an approaching system.
* East Idaho Dispatch Area weather impact summary (Zones 410...411
and 413)...
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR IDAHO FIRE ZONES
410 and 413...
Expect near critical to critical wind and RH tomorrow across
Zones 410 and 413. Breezy conditions will continue into early next
week with RH gradually increasing out ahead of an approaching
system.
* South Central Idaho Dispatch Area weather impact summary (Zones
422...425 and 427)...
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR IDAHO FIRE ZONES
425 and 427...
Expect near critical to critical wind and RH tomorrow across
Zones 425 and 427. Breezy conditions will continue into early next
week with RH gradually increasing out ahead of an approaching
system.
IDZ475-201030-
East Salmon River Mountains/Salmon NF-
820 PM MDT Sat Jul 19 2025
.Rest of Tonight...
* Sky/weather........Partly cloudy. Areas of smoke.
* Chc of thunder.....0 percent.
* Min Temperature....50-57 valleys and around 49 ridges.
24 hr trend......Little change.
* Max Humidity.......52-60 percent.
24 hr trend......8 percent up.
* 20ft winds.........
Valleys/lwr slopes...West 10 to 15 mph.
Ridges/upr slopes....Southwest 10 to 15 mph with gusts to
around 25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 10 mph early in the evening
becoming light.
.SUNDAY...
* Sky/weather........Partly cloudy then becoming mostly cloudy.
Areas of smoke in the morning.
* Chc of thunder.....0 percent.
* Max Temperature....73-80 valleys and 64-71 ridges.
24 hr trend......Little change.
* Min Humidity.......21-29 percent.
24 hr trend......3 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 12 to 17 mph.
Ridges/upr slopes....Southwest 12 to 17 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......10250-11250 ft AGL.
* Transport Winds....Southwest around 15 mph increasing to west
around 25 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Mostly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....50-57.
24 hr trend......Little change.
* Max Humidity.......45-53 percent.
24 hr trend......4 percent down.
* 20ft winds.........
Valleys/lwr slopes...West 10 to 15 mph shifting to the
northwest 4 to 5 mph after midnight.
Ridges/upr slopes....West 11 to 16 mph with gusts to around 25
mph shifting to the southwest 4 to 6 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Mostly cloudy. Slight chance of rain showers
through the day. Slight chance of
thunderstorms in the afternoon.
* Chc of thunder.....20 percent.
* Max Temperature....69-76 valleys and 62-69 ridges.
24 hr trend......3 degrees down.
* Min Humidity.......29-37 percent.
24 hr trend......8 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southwest 8 to 13 mph.
Ridges/upr slopes....Southwest 9 to 14 mph with gusts to around
20 mph.
* Chc Wetting Rain...10 percent.
* Mixing Height......12250-13250 ft AGL.
* Transport Winds....South around 10 mph increasing to southwest
around 25 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 46 to 53. Highs 67 to 74. West
winds 10 to 20 mph with gusts to around 25 mph.
.WEDNESDAY...Clear. Lows 45 to 52. Highs 70 to 77. West winds
10 to 15 mph with gusts to around 20 mph.
.THURSDAY...Clear. Lows 47 to 54. Highs 73 to 80. West winds
10 to 15 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
$$
IDZ476-201030-
Lemhi and Lost River Range/Challis NF-
820 PM MDT Sat Jul 19 2025
.Rest of Tonight...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....48-55.
24 hr trend......Little change.
* Max Humidity.......50-58 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...West 13 to 18 mph becoming south 4 to 6
mph after midnight.
Ridges/upr slopes....West 12 to 17 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West 10 to 15 mph.
.SUNDAY...
* Sky/weather........Partly cloudy then becoming mostly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....76-83 valleys and 66-73 ridges.
24 hr trend......Little change.
* Min Humidity.......17-25 percent.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Southwest 11 to 21 mph.
Ridges/upr slopes....Southwest 12 to 22 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......11250-12250 ft AGL.
* Transport Winds....Southwest around 15 mph increasing to around
25 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Mostly cloudy then becoming partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....50-57.
24 hr trend......Little change.
* Max Humidity.......38-46 percent.
24 hr trend......13 percent down.
* 20ft winds.........
Valleys/lwr slopes...West 13 to 18 mph becoming south 4 to 6
mph after midnight.
Ridges/upr slopes....West 14 to 19 mph with gusts to around 30
mph becoming southwest 4 to 6 mph after
midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Mostly sunny then becoming partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....75-82 valleys and 65-72 ridges.
24 hr trend......Little change.
* Min Humidity.......20-28 percent.
24 hr trend......3 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southwest 14 to 19 mph.
Ridges/upr slopes....Southwest 14 to 19 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......13750-14750 ft AGL.
* Transport Winds....South around 15 mph increasing to southwest
around 35 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 47 to 54. Highs 68 to 75. West
winds 10 to 20 mph with gusts to around 30 mph.
.WEDNESDAY...Mostly clear. Lows 44 to 51. Highs 71 to 78. West
winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 46 to 53. Highs 73 to 80. West winds
10 to 15 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
$$
IDZ422-201030-
Sawtooth Range/Northern Sawtooth NF-
820 PM MDT Sat Jul 19 2025
.Rest of Tonight...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....47-54.
24 hr trend......2 degrees down.
* Max Humidity.......51-59 percent.
24 hr trend......3 percent up.
* 20ft winds.........
Valleys/lwr slopes...Northwest 8 to 13 mph.
Ridges/upr slopes....West 8 to 13 mph with gusts to around 20
mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West 10 to 15 mph.
.SUNDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....77-84 valleys and 64-71 ridges.
24 hr trend......3 degrees up.
* Min Humidity.......16-24 percent valleys and 23-31 percent
ridges.
24 hr trend......Little change.
* 20ft winds.........
Valleys/lwr slopes...Southwest 9 to 19 mph.
Ridges/upr slopes....Southwest 9 to 19 mph with gusts to around
30 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......10250-11250 ft AGL.
* Transport Winds....West around 15 mph increasing to southwest
around 25 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....49-56.
24 hr trend......2 degrees up.
* Max Humidity.......42-50 percent.
24 hr trend......8 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....West 10 to 15 mph with gusts to around 25
mph shifting to the southeast 4 to 6 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 15 mph in the evening becoming
light.
.MONDAY...
* Sky/weather........Mostly sunny then becoming partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....74-81 valleys and 62-69 ridges.
24 hr trend......2 degrees down.
* Min Humidity.......21-29 percent valleys and 28-36 percent
ridges.
24 hr trend......3 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......11750-12750 ft AGL.
* Transport Winds....South around 15 mph increasing to southwest
around 30 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 47 to 54. Highs 68 to 75. West
winds 10 to 20 mph with gusts to around 30 mph.
.WEDNESDAY...Clear. Lows 45 to 52. Highs 72 to 79. West winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 47 to 54. Highs 75 to 82. West winds
10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
$$
IDZ425-201030-
Middle Snake River Valley/Twin Falls BLM north of the Snake River-
820 PM MDT Sat Jul 19 2025
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.Rest of Tonight...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....Around 56.
24 hr trend......2 degrees down.
* Max Humidity.......45-53 percent.
24 hr trend......10 percent down.
* 20ft winds.........Northwest winds 8 to 13 mph with gusts to
around 25 mph shifting to the northeast 4 to 5
mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 15 mph early in the evening
becoming light.
.SUNDAY...
* Sky/weather........Sunny.
* Chc of thunder.....0 percent.
* Max Temperature....Around 90.
24 hr trend......5 degrees up.
* Min Humidity.......14-24 percent.
24 hr trend......3 percent down.
* 20ft winds.........West winds 13 to 18 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......11000-12000 ft AGL.
* Transport Winds....West around 10 mph increasing to around 25 mph
in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....Around 58.
24 hr trend......Little change.
* Max Humidity.......40-48 percent.
24 hr trend......12 percent down.
* 20ft winds.........Northwest winds 11 to 16 mph with gusts to
around 30 mph shifting to the northeast 4 to 6
mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....Northwest around 15 mph in the evening
becoming light.
.MONDAY...
* Sky/weather........Mostly sunny then becoming partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....Around 87.
24 hr trend......3 degrees down.
* Min Humidity.......18-26 percent.
24 hr trend......3 percent up.
* 20ft winds.........West winds 11 to 16 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......12500-13500 ft AGL.
* Transport Winds....Southwest around 10 mph increasing to around
20 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s. West winds 10 to 20 mph with gusts to around 30 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
upper 80s. West winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows in the mid 50s. Highs in the lower 90s.
West winds 10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
90s.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
lower 90s.
$$
IDZ427-201030-
Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls
BLM south of the Snake River-
820 PM MDT Sat Jul 19 2025
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.Rest of Tonight...
* Sky/weather........Mostly clear. Haze early in the evening.
* Chc of thunder.....0 percent.
* Min Temperature....56-63.
24 hr trend......3 degrees down.
* Max Humidity.......28-36 percent.
24 hr trend......12 percent down.
* 20ft winds.........
Valleys/lwr slopes...Northwest 5 to 8 mph shifting to the south
4 to 5 mph after midnight.
Ridges/upr slopes....North 5 to 8 mph with gusts to around 15
mph shifting to the southeast 4 to 6 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....Northwest around 10 mph early in the evening
becoming light.
.SUNDAY...
* Sky/weather........Sunny.
* Chc of thunder.....0 percent.
* Max Temperature....84-91.
24 hr trend......5 degrees up.
* Min Humidity.......13-18 percent.
24 hr trend......4 percent down.
* 20ft winds.........
Valleys/lwr slopes...West 9 to 14 mph.
Ridges/upr slopes....West 9 to 14 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......14500-16000 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....58-65.
24 hr trend......Little change.
* Max Humidity.......28-36 percent.
24 hr trend......5 percent down.
* 20ft winds.........
Valleys/lwr slopes...Northwest 8 to 13 mph shifting to the
south 4 to 7 mph after midnight.
Ridges/upr slopes....Northwest 8 to 13 mph with gusts to around
25 mph shifting to the south 6 to 9 mph
with gusts to around 15 mph after
midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 15 mph shifting to the south after
midnight.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....81-88.
24 hr trend......3 degrees down.
* Min Humidity.......14-22 percent valleys and 13-18 percent
ridges.
24 hr trend......3 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southwest 9 to 14 mph.
Ridges/upr slopes....Southwest 9 to 14 mph with gusts to around
25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......14500-16000 ft AGL.
* Transport Winds....Southwest around 10 mph increasing to around
20 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 53 to 60. Highs 78 to 85. West
winds 10 to 20 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly clear. Lows 54 to 61. Highs 80 to 87.
Northwest winds 10 to 15 mph with gusts to around 20 mph.
.THURSDAY...Mostly clear. Lows 55 to 62. Highs 82 to 89. West
winds 5 to 10 mph with gusts to around 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s.
$$
IDZ410-201030-
Upper Snake River Valley/Idaho Falls BLM-
820 PM MDT Sat Jul 19 2025
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.Rest of Tonight...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....50-57.
24 hr trend......Little change.
* Max Humidity.......44-52 percent.
24 hr trend......20 percent down.
* 20ft winds.........Southwest winds 12 to 17 mph. Gusts up to 25
mph decreasing to 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West 10 to 15 mph.
.SUNDAY...
* Sky/weather........Sunny.
* Chc of thunder.....0 percent.
* Max Temperature....83-90.
24 hr trend......Little change.
* Min Humidity.......13-18 percent.
24 hr trend......6 percent down.
* 20ft winds.........Southwest winds 12 to 22 mph. Gusts up to 20
mph increasing to 35 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......12750-13750 ft AGL.
* Transport Winds....Southwest around 10 mph increasing to around
30 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....53-60.
24 hr trend......2 degrees up.
* Max Humidity.......33-41 percent.
24 hr trend......20 percent down.
* 20ft winds.........West winds 16 to 21 mph with gusts to around
30 mph becoming east 4 to 7 mph with gusts to
around 15 mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 20 mph becoming east around 10 mph
after midnight.
.MONDAY...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Max Temperature....82-89.
24 hr trend......Little change.
* Min Humidity.......14-20 percent.
24 hr trend......3 percent up.
* 20ft winds.........South winds 14 to 19 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......14750-15750 ft AGL.
* Transport Winds....South around 15 mph increasing to southwest
around 25 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 52 to 58. Highs 79 to 86.
Southwest winds 10 to 20 mph with gusts to around 30 mph.
.WEDNESDAY...Mostly clear. Lows 49 to 56. Highs 81 to 88.
Southwest winds 10 to 20 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 50 to 57. Highs 83 to 90. Southwest winds
10 to 15 mph with gusts to around 25 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
.SATURDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 80s.
$$
IDZ411-201030-
Centennial Mountains and Snake River Range/Targhee NF-
820 PM MDT Sat Jul 19 2025
.Rest of Tonight...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....47-54.
24 hr trend......Little change.
* Max Humidity.......55-63 percent valleys and 45-53 percent
ridges.
24 hr trend......19 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 6 to 11 mph shifting to the
southeast 4 to 5 mph after midnight.
Ridges/upr slopes....Southwest 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....Southwest 10 to 15 mph.
.SUNDAY...
* Sky/weather........Mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....Around 83 valleys and 73-80 ridges.
24 hr trend......3 degrees up.
* Min Humidity.......16-24 percent.
24 hr trend......6 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 12 to 17 mph.
Ridges/upr slopes....Southwest 12 to 17 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......13000-14000 ft AGL.
* Transport Winds....Southwest around 15 mph increasing to around
30 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....50-57.
24 hr trend......3 degrees up.
* Max Humidity.......42-50 percent valleys and 34-42 percent
ridges.
24 hr trend......20 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 10 to 15 mph shifting to the
east 4 to 6 mph after midnight.
Ridges/upr slopes....Southwest 12 to 17 mph with gusts to
around 30 mph shifting to the east 4 to 6
mph after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....West around 20 mph becoming southeast around
10 mph after midnight.
.MONDAY...
* Sky/weather........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon.
* Chc of thunder.....10 percent.
* Max Temperature....Around 83 valleys and 73-80 ridges.
24 hr trend......Little change.
* Min Humidity.......19 percent valleys and 20-28 percent ridges.
24 hr trend......3 percent up.
* 20ft winds.........
Valleys/lwr slopes...Southeast 5 to 8 mph shifting to the
southwest 8 to 13 mph in the afternoon.
Ridges/upr slopes....Southeast 5 to 10 mph with gusts to around
20 mph shifting to the southwest 12 to 17
mph with gusts to around 30 mph in the
afternoon.
* Chc Wetting Rain...0 percent.
* Mixing Height......14250-15250 ft AGL.
* Transport Winds....South around 15 mph increasing to southwest
around 30 mph in the afternoon.
.Forecast days 3 through 7......
.TUESDAY...Partly cloudy. Lows 48 to 55. Highs 70 to 77.
Southwest winds 10 to 20 mph with gusts to around 30 mph.
.WEDNESDAY...Mostly clear. Lows 46 to 53. Highs 71 to 78.
Southwest winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Clear. Lows 47 to 54. Highs 74 to 81. Southwest winds
10 to 15 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
$$
IDZ413-201030-
Caribou Range/Caribou NF-
820 PM MDT Sat Jul 19 2025
...RED FLAG WARNING IN EFFECT FROM 1 PM TO 9 PM MDT SUNDAY FOR
GUSTY WINDS AND LOW RELATIVE HUMIDITY...
.Rest of Tonight...
* Sky/weather........Mostly clear.
* Chc of thunder.....0 percent.
* Min Temperature....52-59.
24 hr trend......Little change.
* Max Humidity.......32-40 percent.
24 hr trend......26 percent down.
* 20ft winds.........
Valleys/lwr slopes...Northwest 6 to 9 mph shifting to the east
4 to 5 mph after midnight.
Ridges/upr slopes....Northwest 6 to 11 mph with gusts to around
20 mph shifting to the south 4 to 6 mph
after midnight.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....Northwest around 10 mph early in the evening
becoming light.
.SUNDAY...
* Sky/weather........Sunny.
* Chc of thunder.....0 percent.
* Max Temperature....85-92 valleys and 77-84 ridges.
24 hr trend......4 degrees up.
* Min Humidity.......11-16 percent.
24 hr trend......12 percent down.
* 20ft winds.........
Valleys/lwr slopes...South 6 to 9 mph shifting to the southwest
10 to 15 mph in the afternoon.
Ridges/upr slopes....Southwest 10 to 15 mph with gusts to
around 25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......14250-15250 ft AGL.
* Transport Winds....South around 10 mph increasing to southwest
around 25 mph in the afternoon.
.SUNDAY NIGHT...
* Sky/weather........Partly cloudy.
* Chc of thunder.....0 percent.
* Min Temperature....55-62.
24 hr trend......4 degrees up.
* Max Humidity.......30-38 percent valleys and 25-33 percent
ridges.
24 hr trend......16 percent down.
* 20ft winds.........
Valleys/lwr slopes...Southwest 8 to 13 mph shifting to the
southeast 5 to 10 mph after midnight.
Ridges/upr slopes....Southwest 9 to 14 mph shifting to the
southeast 7 to 12 mph after midnight.
Gusts up to 25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......0-1000 ft AGL.
* Transport Winds....Southwest around 15 mph shifting to the south
after midnight.
.MONDAY...
* Sky/weather........Partly cloudy then becoming mostly sunny.
* Chc of thunder.....0 percent.
* Max Temperature....84-91 valleys and 76-83 ridges.
24 hr trend......Little change.
* Min Humidity.......13-18 percent.
24 hr trend......2 percent up.
* 20ft winds.........
Valleys/lwr slopes...South 12 to 17 mph.
Ridges/upr slopes....Southwest 12 to 17 mph with gusts to
around 25 mph.
* Chc Wetting Rain...0 percent.
* Mixing Height......14500-16000 ft AGL.
* Transport Winds....Southwest 20 to 25 mph.
.Forecast days 3 through 7......
.TUESDAY...Mostly clear. Lows 52 to 59. Highs 78 to 85. Southwest
winds 10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly clear. Lows 51 to 58. Highs 79 to 86. West
winds 10 to 15 mph with gusts to around 20 mph.
.THURSDAY...Clear. Lows 52 to 59. Highs 81 to 88. South winds
10 to 15 mph with gusts to around 20 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
$$
.OUTLOOK for Sunday July 27th through Saturday August 2nd.
Above normal temperatures and near normal precipitation.
$$