598
FPUS55 KBOI 092031
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
230 PM MDT SAT AUG 9 2025
SPOT TEMPERATURES ARE FOR TONIGHT, SUNDAY, SUNDAY NIGHT, AND
MONDAY.
IDZ011-100400-
WEST CENTRAL MOUNTAINS-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 46 TO 56.
SUNDAY
SUNNY. HIGHS 74 TO 88.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60.
MONDAY
SUNNY. HIGHS 79 TO 94.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 63.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 94. LOWS
53 TO 63.
WEDNESDAY
SUNNY. HIGHS 77 TO 91.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 49 TO 59.
HIGHS 71 TO 85.
THURSDAY NIGHT THROUGH SATURDAY
PARTLY CLOUDY. LOWS 46 TO 56.
HIGHS 68 TO 83.
TEMPERATURE
MCCALL 46 82 50 86
=
IDZ013-100400-
BOISE MOUNTAINS-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 40 TO 55.
SUNDAY
SUNNY. HIGHS 77 TO 92.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 60.
MONDAY
SUNNY. HIGHS 81 TO 96.
MONDAY NIGHT
CLEAR. LOWS 47 TO 62.
TUESDAY
SUNNY. HIGHS 83 TO 98.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO 63.
WEDNESDAY
SUNNY. HIGHS 80 TO 95.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
44 TO 59. HIGHS 75 TO 90.
FRIDAY
MOSTLY SUNNY. HIGHS 72 TO 87.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 41 TO 56. HIGHS
73 TO 87.
TEMPERATURE
IDAHO CITY 45 90 49 94
=
IDZ028-100400-
CAMAS PRAIRIE-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 41 TO 48. NORTHWEST WINDS 10 TO
15 MPH. GUSTS TO 25 MPH THIS EVENING.
SUNDAY
SUNNY. HIGHS 81 TO 86. LIGHT WINDS IN THE MORNING,
BECOMING WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 53. NORTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 85 TO 90. LIGHT WINDS IN THE MORNING,
BECOMING SOUTH AROUND 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 54. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS 89 TO 94.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 48 TO
57. HIGHS 87 TO 92. BREEZY.
THURSDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 79 TO 87. LOWS
43 TO 50. BREEZY.
TEMPERATURE
FAIRFIELD 42 83 46 88
=
IDZ033-100400-
UPPER WEISER RIVER-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 56 TO 62. NORTH WINDS AROUND
10 MPH WITH GUSTS TO 20 MPH.
SUNDAY
SUNNY. HIGHS 88 TO 93. NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 66. NORTH WINDS AROUND
10 MPH WITH GUSTS TO 20 MPH.
MONDAY
SUNNY. HIGHS 92 TO 97. NORTH WINDS UP TO 10 MPH. GUSTS
TO 20 MPH IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68. LIGHT WINDS.
TUESDAY
SUNNY. HIGHS 94 TO 99.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
WEDNESDAY
SUNNY. HIGHS 91 TO 96.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 59 TO 64.
HIGHS 85 TO 90.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO
61. HIGHS 81 TO 86.
SATURDAY
SUNNY. HIGHS 82 TO 87.
TEMPERATURE
COUNCIL 59 92 63 97
CAMBRIDGE 57 92 61 97
=
IDZ012-ORZ064-100400-
LOWER TREASURE VALLEY-OREGON LOWER TREASURE VALLEY-
230 PM MDT SAT AUG 9 2025 /130 PM PDT SAT AUG 9 2025/
TONIGHT
PARTLY CLOUDY. LOWS 56 TO 63. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH.
SUNDAY
SUNNY. HIGHS 90 TO 96. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 66. NORTHWEST WINDS
AROUND 10 MPH WITH GUSTS TO 20 MPH.
MONDAY
SUNNY. HIGHS 95 TO 100. NORTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
CLEAR. LOWS 62 TO 68. NORTH WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 98 TO 103.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 69.
WEDNESDAY
SUNNY. HIGHS 95 TO 100.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 61 TO 66.
HIGHS 89 TO 94.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 58 TO 63. HIGHS
85 TO 90.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 56 TO 61. HIGHS
86 TO 91.
TEMPERATURE
CALDWELL 57 93 61 97
ONTARIO 59 95 62 98
=
IDZ014-100400-
UPPER TREASURE VALLEY-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 54 TO 59. NORTHWEST WINDS 10 TO
15 MPH. GUSTS TO 25 MPH THIS EVENING.
SUNDAY
SUNNY. HIGHS 89 TO 94. NORTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO 25 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 63. NORTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 93 TO 98. NORTH WINDS UP TO 10 MPH WITH
GUSTS TO 20 MPH.
MONDAY NIGHT
CLEAR. LOWS 58 TO 65. NORTHWEST WINDS 10 TO
15 MPH IN THE EVENING, SHIFTING TO NORTHEAST AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS 98 TO 103.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 67.
WEDNESDAY
SUNNY. HIGHS 95 TO 100.
WEDNESDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 54 TO 64.
HIGHS 86 TO 95.
TEMPERATURE
BOISE 59 92 63 96
MOUNTAIN HOME 56 92 59 97
=
IDZ016-100400-
WESTERN MAGIC VALLEY-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 51 TO 56. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH.
SUNDAY
SUNNY. HIGHS 83 TO 88. SOUTHEAST WINDS AROUND 10 MPH IN
THE MORNING, SHIFTING TO WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 61. SOUTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 88 TO 93. SOUTHEAST WINDS AROUND 10 MPH IN
THE MORNING, SHIFTING TO WEST IN THE AFTERNOON. GUSTS TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 62. SOUTHWEST WINDS
AROUND 10 MPH WITH GUSTS TO 20 MPH.
TUESDAY
SUNNY. HIGHS 92 TO 98.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 59 TO 65.
HIGHS 87 TO 97.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 54 TO 60.
HIGHS 84 TO 89.
TEMPERATURE
JEROME 53 84 58 90
TWIN FALLS 56 85 61 90
=
IDZ029-100400-
OWYHEE MOUNTAINS-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 51 TO 61.
SUNDAY
SUNNY. HIGHS 82 TO 87.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65.
MONDAY
SUNNY. HIGHS 86 TO 92.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 68.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 87 TO 96.
LOWS 57 TO 67.
THURSDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 78 TO 88. LOWS
50 TO 60.
=
IDZ015-100400-
SOUTHWEST HIGHLANDS-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 50 TO 56.
SUNDAY
SUNNY. HIGHS 82 TO 87.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 54 TO 60.
MONDAY
SUNNY. HIGHS 88 TO 93.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 63.
TUESDAY
SUNNY. HIGHS 93 TO 98.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS 60 TO 65.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 91 TO 96.
LOWS 56 TO 62.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 83 TO 91. LOWS
53 TO 58.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 51 TO 56.
SATURDAY
SUNNY. HIGHS 83 TO 88.
=
IDZ030-100400-
SOUTHERN TWIN FALLS COUNTY-
230 PM MDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 51 TO 56.
SUNDAY
SUNNY. HIGHS 81 TO 86.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 61.
MONDAY
SUNNY. HIGHS 87 TO 92.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 63.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 91 TO 96. LOWS
61 TO 66.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS
90 TO 95.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 64.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS 83 TO 91. LOWS
53 TO 59.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
52 TO 57.
SATURDAY
SUNNY. HIGHS 83 TO 88.
=
ORZ062-100400-
BAKER COUNTY-
130 PM PDT SAT AUG 9 2025
TONIGHT
PARTLY CLOUDY. LOWS 49 TO 60. NORTHWEST WINDS 10 TO
15 MPH.
SUNDAY
SUNNY. HIGHS 85 TO 94. NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 64. NORTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 89 TO 98. LIGHT WINDS.
MONDAY NIGHT
CLEAR. LOWS 55 TO 66. NORTHWEST WINDS UP TO
10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. HIGHS 90 TO 100. LOWS
54 TO 65.
WEDNESDAY
SUNNY. HIGHS 87 TO 97.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 49 TO 60.
HIGHS 80 TO 90.
THURSDAY NIGHT THROUGH SATURDAY
PARTLY CLOUDY. LOWS 46 TO 58.
HIGHS 77 TO 87.
TEMPERATURE
BAKER CITY 49 89 52 93
=
ORZ061-100400-
HARNEY COUNTY-
130 PM PDT SAT AUG 9 2025
TONIGHT
DECREASING CLOUDS. LOWS 48 TO 56. NORTH WINDS UP TO
10 MPH. GUSTS TO 20 MPH THIS EVENING.
SUNDAY
SUNNY. HIGHS 81 TO 91. NORTHEAST WINDS UP TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61. NORTH WINDS UP TO
10 MPH. GUSTS TO 20 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 86 TO 96. LIGHT WINDS.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 63. NORTH WINDS UP TO
10 MPH.
TUESDAY
SUNNY. HIGHS 88 TO 98.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 60.
WEDNESDAY
SUNNY. HIGHS 85 TO 95.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 47 TO 57.
HIGHS 78 TO 88.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
PARTLY CLOUDY. LOWS 44 TO
53. HIGHS 75 TO 85.
SATURDAY
SUNNY. HIGHS 76 TO 86.
TEMPERATURE
BURNS 48 90 51 94
=
ORZ063-100400-
MALHEUR COUNTY-
230 PM MDT SAT AUG 9 2025 /130 PM PDT SAT AUG 9 2025/
TONIGHT
PARTLY CLOUDY. LOWS 51 TO 61. NORTH WINDS UP TO 10 MPH
WITH GUSTS TO 20 MPH.
SUNDAY
SUNNY. HIGHS 86 TO 93. NORTH WINDS UP TO 10 MPH WITH
GUSTS TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65. NORTH WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH.
MONDAY
SUNNY. HIGHS 91 TO 98. NORTHWEST WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 68. NORTH WINDS UP TO
10 MPH.
TUESDAY
SUNNY. HIGHS 95 TO 100.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 67.
WEDNESDAY
SUNNY. HIGHS 91 TO 98.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 54 TO 64.
HIGHS 86 TO 92.
THURSDAY NIGHT
DECREASING CLOUDS. LOWS 50 TO 60.
FRIDAY
SUNNY. HIGHS 82 TO 88.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 50 TO 59.
SATURDAY
SUNNY. HIGHS 83 TO 89.
=
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