727
FPUS55 KBOI 112031
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
230 PM MDT MON AUG 11 2025
SPOT TEMPERATURES ARE FOR TONIGHT, TUESDAY, TUESDAY NIGHT, AND
WEDNESDAY.
IDZ011-120400-
WEST CENTRAL MOUNTAINS-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 64.
TUESDAY
SUNNY. HIGHS 81 TO 95.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 66.
WEDNESDAY
SUNNY. HIGHS 79 TO 92.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 60.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 70 TO 85. LOWS
48 TO 58.
FRIDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 48 TO
60. HIGHS 71 TO 86.
MONDAY
SUNNY. HIGHS 75 TO 88.
TEMPERATURE
MCCALL 54 88 56 87
=
IDZ013-120400-
BOISE MOUNTAINS-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 48 TO 63.
TUESDAY
SUNNY. HIGHS 83 TO 98.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 65.
WEDNESDAY
SUNNY. HIGHS 81 TO 96.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 61.
THURSDAY
SUNNY. HIGHS 76 TO 91.
THURSDAY NIGHT
CLEAR. LOWS 43 TO 58.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 75 TO 90. LOWS
44 TO 59.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 45 TO 60.
SUNDAY
SUNNY. HIGHS 77 TO 91.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
45 TO 60.
MONDAY
SUNNY. HIGHS 78 TO 93.
TEMPERATURE
IDAHO CITY 53 97 55 95
=
IDZ028-120400-
CAMAS PRAIRIE-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 49 TO 55. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY
SUNNY. HIGHS 89 TO 94. LIGHT WINDS IN THE MORNING,
BECOMING WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 59. NORTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
WEDNESDAY
SUNNY. HIGHS 89 TO 94. WINDY. LIGHT WINDS IN THE
MORNING, BECOMING WEST 15 TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 56. WINDY. WEST WINDS
15 TO 25 MPH WITH GUSTS TO 35 MPH IN THE EVENING, BECOMING LIGHT
AFTER MIDNIGHT.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 83 TO 88. LOWS
46 TO 52. BREEZY.
FRIDAY
SUNNY. HIGHS 82 TO 87.
FRIDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 45 TO 54. HIGHS
82 TO 89.
TEMPERATURE
FAIRFIELD 50 91 53 91
=
IDZ033-120400-
UPPER WEISER RIVER-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 69. NORTH WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 94 TO 100. NORTHEAST WINDS UP TO 10 MPH
IN THE MORNING, SHIFTING TO SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 71. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 92 TO 97. LIGHT WINDS IN THE MORNING,
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 65. NORTHWEST WINDS
10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS 85 TO 91.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS
83 TO 88.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 63.
SATURDAY
SUNNY. HIGHS 84 TO 89.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 60 TO
66. HIGHS 85 TO 90.
MONDAY
SUNNY. HIGHS 87 TO 93.
TEMPERATURE
COUNCIL 66 99 67 97
CAMBRIDGE 64 99 66 97
=
IDZ012-ORZ064-120400-
LOWER TREASURE VALLEY-OREGON LOWER TREASURE VALLEY-
230 PM MDT MON AUG 11 2025 /130 PM PDT MON AUG 11 2025/
...HEAT ADVISORY IN EFFECT FROM NOON MDT /11 AM PDT/ TO 9 PM MDT
/8 PM PDT/ TUESDAY...
TONIGHT
MOSTLY CLEAR. LOWS 63 TO 69. NORTH WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 99 TO 104. SOUTH WINDS UP TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 71. NORTH WINDS UP TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 97 TO 102. WEST WINDS 10 TO 15 MPH.
GUSTS TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 67. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
THURSDAY
SUNNY. HIGHS 90 TO 95.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS
88 TO 93.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 59 TO 64.
SATURDAY
SUNNY. HIGHS 88 TO 93.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO
66. HIGHS 89 TO 94.
MONDAY
SUNNY. HIGHS 90 TO 95.
TEMPERATURE
CALDWELL 64 101 67 100
ONTARIO 65 101 67 100
=
IDZ014-120400-
UPPER TREASURE VALLEY-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 58 TO 66. NORTHWEST WINDS 10 TO
15 MPH THIS EVENING, SHIFTING TO EAST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 98 TO 103. LIGHT WINDS IN THE MORNING,
BECOMING NORTHWEST AROUND 10 MPH IN THE AFTERNOON. GUSTS TO
20 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68. NORTHEAST WINDS UP
TO 10 MPH WITH GUSTS TO 20 MPH.
WEDNESDAY
SUNNY. HIGHS 97 TO 102. NORTHWEST WINDS 10 TO
15 MPH. GUSTS TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 66. BREEZY. NORTHWEST
WINDS 10 TO 20 MPH.
THURSDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 88 TO 95. LOWS
56 TO 61.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 63.
SUNDAY
SUNNY. HIGHS 90 TO 95.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
58 TO 63.
MONDAY
SUNNY. HIGHS 91 TO 96.
TEMPERATURE
BOISE 66 100 68 98
MOUNTAIN HOME 61 102 66 101
=
IDZ016-120400-
WESTERN MAGIC VALLEY-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 56 TO 62. WEST WINDS AROUND 10 MPH
THIS EVENING, SHIFTING TO SOUTH AFTER MIDNIGHT. GUSTS TO 20 MPH.
TUESDAY
SUNNY. HIGHS 92 TO 98. SOUTHEAST WINDS AROUND 10 MPH
IN THE MORNING, SHIFTING TO WEST IN THE AFTERNOON. GUSTS TO
20 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 66. WEST WINDS 10 TO
15 MPH IN THE EVENING, SHIFTING TO SOUTHEAST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS 93 TO 98. SOUTH WINDS AROUND 10 MPH IN
THE MORNING, SHIFTING TO WEST WITH GUSTS TO 25 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
INCREASING CLOUDS. LOWS 60 TO 65. BREEZY. WEST
WINDS 10 TO 20 MPH.
THURSDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 86 TO 92. LOWS
55 TO 61.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 62.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 87 TO 93. LOWS 56 TO
61.
TEMPERATURE
JEROME 59 93 64 94
TWIN FALLS 62 93 66 94
=
IDZ029-120400-
OWYHEE MOUNTAINS-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 59 TO 68.
TUESDAY
SUNNY. HIGHS 91 TO 97.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 71.
WEDNESDAY
SUNNY. HIGHS 90 TO 95.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65. BREEZY.
THURSDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 81 TO 88. LOWS
52 TO 61.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 62.
SUNDAY
SUNNY. HIGHS 82 TO 87.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 53 TO 61.
MONDAY
SUNNY. HIGHS 83 TO 88.
=
IDZ015-120400-
SOUTHWEST HIGHLANDS-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 57 TO 63.
TUESDAY
SUNNY. HIGHS 93 TO 98.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 66.
WEDNESDAY
SUNNY. HIGHS 92 TO 97.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 64. BREEZY.
THURSDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 85 TO 91. LOWS
53 TO 59.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 59.
SUNDAY
SUNNY. HIGHS 85 TO 90.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
53 TO 59.
MONDAY
SUNNY. HIGHS 85 TO 91.
=
IDZ030-120400-
SOUTHERN TWIN FALLS COUNTY-
230 PM MDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 57 TO 63.
TUESDAY
SUNNY. HIGHS 91 TO 96.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 67.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS
91 TO 96.
WEDNESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 61 TO 66.
THURSDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT. HIGHS 85 TO 90.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 61.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 84 TO 91. LOWS
54 TO 59.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 61.
SUNDAY
SUNNY. HIGHS 85 TO 90.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
55 TO 60.
MONDAY
SUNNY. HIGHS 86 TO 91.
=
ORZ062-120400-
BAKER COUNTY-
130 PM PDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 67. NORTHWEST WINDS UP TO
10 MPH.
TUESDAY
SUNNY. HIGHS 92 TO 101. NORTHWEST WINDS UP TO 10 MPH.
GUSTS TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS 56 TO 68. NORTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
WEDNESDAY
SUNNY. HIGHS 87 TO 97. NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 50 TO 61. BREEZY. NORTHWEST WINDS
10 TO 20 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 81 TO 91. LOWS
48 TO 59.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS 78 TO 88. LOWS
50 TO 60.
SATURDAY THROUGH SUNDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT
CHANCE OF RAIN SHOWERS AND THUNDERSTORMS. CHANCE OF RAIN
20 PERCENT. HIGHS 80 TO 90. LOWS 51 TO 62.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS
82 TO 92.
TEMPERATURE
BAKER CITY 55 96 56 92
=
ORZ061-120400-
HARNEY COUNTY-
130 PM PDT MON AUG 11 2025
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 64. NORTH WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 89 TO 99. WEST WINDS UP TO 10 MPH. GUSTS
TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 62. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS 84 TO 94. WEST WINDS 10 TO 15 MPH.
GUSTS TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 78 TO 88. LOWS
46 TO 54.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 48 TO 55. HIGHS
76 TO 86.
SATURDAY NIGHT
DECREASING CLOUDS. LOWS 49 TO 56.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. HIGHS 77 TO 87. LOWS
48 TO 56.
MONDAY
SUNNY. HIGHS 79 TO 89.
TEMPERATURE
BURNS 55 97 53 92
=
ORZ063-120400-
MALHEUR COUNTY-
230 PM MDT MON AUG 11 2025 /130 PM PDT MON AUG 11 2025/
...HEAT ADVISORY IN EFFECT FROM NOON MDT /11 AM PDT/ TO 9 PM MDT
/8 PM PDT/ TUESDAY...
TONIGHT
MOSTLY CLEAR. LOWS 58 TO 68. NORTHEAST WINDS UP TO
10 MPH THIS EVENING, SHIFTING TO SOUTHWEST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 96 TO 102. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS 59 TO 69. NORTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
SUNNY. HIGHS 92 TO 99. WEST WINDS 10 TO 15 MPH.
GUSTS TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 64. BREEZY. NORTHWEST
WINDS 10 TO 20 MPH.
THURSDAY
SUNNY. HIGHS 86 TO 93.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 52 TO 61. HIGHS
84 TO 90.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 53 TO 62.
SATURDAY
SUNNY. HIGHS 85 TO 91.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS 54 TO 64. HIGHS
85 TO 91.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS
53 TO 63.
MONDAY
SUNNY. HIGHS 87 TO 93.
=
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