758
FPUS55 KBOI 012224
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
423 PM MDT THU OCT 1 2026
FORECAST UPDATED.
SPOT TEMPERATURES ARE FOR THE REST OF TODAY, TONIGHT, AND FRIDAY.
IDZ011-020600-
WEST CENTRAL MOUNTAINS-
423 PM MDT THU OCT 1 2026
TONIGHT
PARTLY CLOUDY. PATCHY SMOKE THIS EVENING. LOWS 41 TO
51.
FRIDAY
PATCHY SMOKE IN THE MORNING. MOSTLY SUNNY. HIGHS 66 TO
79.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
38 TO 49.
SATURDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 69 TO 82.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 53.
SUNDAY
SUNNY. HIGHS 72 TO 86.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 46 TO 57. HIGHS
71 TO 84.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 39 TO 52.
HIGHS 68 TO 82.
TEMPERATURE
MCCALL 71 41 74
=
IDZ013-020600-
BOISE MOUNTAINS-
423 PM MDT THU OCT 1 2026
TONIGHT
PARTLY CLOUDY EARLY, THEN CLEARING. LOWS 37 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 70 TO 85.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 53.
SATURDAY
SUNNY. HIGHS 72 TO 86.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 53.
SUNDAY
SUNNY. HIGHS 76 TO 91.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 42 TO 57. HIGHS
74 TO 88.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 38 TO 53.
HIGHS 71 TO 86.
TEMPERATURE
IDAHO CITY 80 42 84
=
IDZ028-020600-
CAMAS PRAIRIE-
423 PM MDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 45. WEST WINDS UP TO 10 MPH
THIS EVENING, BECOMING LIGHT AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 78 TO 83. LIGHT WINDS IN THE
MORNING, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 41 TO 46. WEST WINDS
AROUND 10 MPH WITH GUSTS TO 20 MPH.
SATURDAY
SUNNY. HIGHS 76 TO 81. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO 48. LIGHT WINDS.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 81 TO 86. LOWS
50 TO 55.
MONDAY
PARTLY SUNNY. HIGHS 79 TO 84.
MONDAY NIGHT
DECREASING CLOUDS. LOWS 45 TO 50.
TUESDAY
SUNNY. HIGHS 77 TO 82.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 47.
WEDNESDAY
SUNNY. HIGHS 76 TO 81.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 42 TO 47.
HIGHS 76 TO 81.
TEMPERATURE
FAIRFIELD 77 40 80
=
IDZ033-020600-
UPPER WEISER RIVER-
423 PM MDT THU OCT 1 2026
TONIGHT
PARTLY CLOUDY. LOWS 49 TO 54. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 76 TO 82. LIGHT WINDS IN THE
MORNING, BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
48 TO 53. SOUTHWEST WINDS UP TO 10 MPH IN THE EVENING, SHIFTING
TO NORTH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 78 TO 86. NORTHEAST WINDS UP TO 10 MPH
IN THE MORNING, BECOMING LIGHT IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 57. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS 81 TO 88.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS
80 TO 87.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 52 TO 58.
HIGHS 78 TO 85.
TEMPERATURE
COUNCIL 80 50 81
CAMBRIDGE 80 49 82
=
ORZ064-020600-
OREGON LOWER TREASURE VALLEY-
423 PM MDT THU OCT 1 2026 /323 PM PDT THU OCT 1 2026/
TONIGHT
DECREASING CLOUDS. LOWS 47 TO 55. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 79 TO 84. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
48 TO 55. NORTH WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 81 TO 86. NORTHWEST WINDS UP TO 10 MPH
IN THE MORNING, BECOMING LIGHT IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 56. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS 83 TO 88.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 52 TO 60. HIGHS
85 TO 90.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 58.
TUESDAY
SUNNY. HIGHS 83 TO 88.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 49 TO 57.
HIGHS 81 TO 86.
TEMPERATURE
ONTARIO 80 47 81
=
IDZ012-020600-
LOWER TREASURE VALLEY-
423 PM MDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. LOWS 49 TO 54. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS 79 TO 84. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
49 TO 55. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS 81 TO 86. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 55. LIGHT WINDS.
SUNDAY
SUNNY. HIGHS 84 TO 89.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 55 TO 60. HIGHS
84 TO 89.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 58.
TUESDAY
SUNNY. HIGHS 82 TO 87.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 51 TO 56.
HIGHS 81 TO 86.
TEMPERATURE
CALDWELL 81 49 82
=
IDZ014-020600-
UPPER TREASURE VALLEY-
423 PM MDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. LOWS 47 TO 54. LIGHT WINDS THIS EVENING,
BECOMING EAST UP TO 10 MPH AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 81 TO 86. EAST WINDS UP TO 10 MPH
IN THE MORNING, SHIFTING TO NORTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
49 TO 54. NORTHWEST WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 81 TO 86. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 56. EAST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 88 TO 93.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 54 TO 61. HIGHS
84 TO 89.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 57.
TUESDAY
SUNNY. HIGHS 82 TO 87.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 50 TO 56.
HIGHS 82 TO 87.
TEMPERATURE
BOISE 80 54 83
MOUNTAIN HOME 82 49 85
=
IDZ016-020600-
WESTERN MAGIC VALLEY-
423 PM MDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE EARLY. PATCHY SMOKE AFTER
MIDNIGHT. LOWS 46 TO 51. WEST WINDS AROUND 10 MPH EARLY, SHIFTING
TO SOUTHEAST UP TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS 81 TO 86. EAST WINDS AROUND 10 MPH
IN THE MORNING, SHIFTING TO NORTHWEST UP TO 10 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
49 TO 54. SOUTHWEST WINDS UP TO 10 MPH.
SATURDAY
SUNNY. HIGHS 78 TO 83. LIGHT WINDS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 54. EAST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 86 TO 91.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 55 TO 60.
MONDAY
PARTLY SUNNY. HIGHS 82 TO 87.
MONDAY NIGHT
DECREASING CLOUDS. LOWS 52 TO 57.
TUESDAY
SUNNY. HIGHS 79 TO 84.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 49 TO 54.
HIGHS 79 TO 85.
TEMPERATURE
JEROME 77 49 83
TWIN FALLS 77 49 83
=
IDZ029-020600-
OWYHEE MOUNTAINS-
423 PM MDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. LOWS 49 TO 55.
FRIDAY
MOSTLY SUNNY. HIGHS 74 TO 82.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
48 TO 57.
SATURDAY
SUNNY. HIGHS 74 TO 84.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 57.
SUNDAY
SUNNY. HIGHS 79 TO 89.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 56 TO 62. HIGHS
78 TO 84.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 60.
TUESDAY
SUNNY. HIGHS 76 TO 82.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 50 TO 58.
HIGHS 75 TO 83.
=
IDZ015-020600-
SOUTHWEST HIGHLANDS-
423 PM MDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. LOWS 45 TO 52.
FRIDAY
MOSTLY SUNNY. HIGHS 81 TO 86.
FRIDAY NIGHT
DECREASING CLOUDS. LOWS 46 TO 53.
SATURDAY
MOSTLY SUNNY. HIGHS 78 TO 84.
SATURDAY NIGHT
DECREASING CLOUDS. LOWS 49 TO 55.
SUNDAY
SUNNY. HIGHS 85 TO 90.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 54 TO 61. HIGHS
81 TO 86.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 47 TO 56.
HIGHS 78 TO 84.
=
IDZ030-020600-
SOUTHERN TWIN FALLS COUNTY-
423 PM MDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. LOWS 48 TO 54.
FRIDAY
MOSTLY SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS
82 TO 87.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
51 TO 56.
SATURDAY
MOSTLY SUNNY. HIGHS 78 TO 83.
SATURDAY NIGHT
DECREASING CLOUDS. LOWS 51 TO 56.
SUNDAY
SUNNY. HIGHS 85 TO 90.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 58 TO 64.
MONDAY
PARTLY SUNNY. HIGHS 82 TO 87.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
54 TO 59.
TUESDAY
SUNNY. HIGHS 78 TO 83.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 50 TO 56.
HIGHS 78 TO 84.
=
ORZ062-020600-
BAKER COUNTY-
323 PM PDT THU OCT 1 2026
TONIGHT
PARTLY CLOUDY. LOWS 40 TO 53. LIGHT WINDS.
FRIDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 76 TO
82. LIGHT WINDS.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
40 TO 52. NORTHWEST WINDS UP TO 10 MPH.
SATURDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 77 TO 84.
LIGHT WINDS IN THE MORNING, BECOMING SOUTHEAST UP TO 10 MPH IN
THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 42 TO 56. SOUTHEAST WINDS UP TO
10 MPH IN THE EVENING, BECOMING LIGHT AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS 80 TO 87.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 48 TO 61. HIGHS
80 TO 87.
MONDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 42 TO 56.
HIGHS 77 TO 84.
TEMPERATURE
BAKER CITY 75 40 79
=
ORZ061-020600-
HARNEY COUNTY-
323 PM PDT THU OCT 1 2026
TONIGHT
MOSTLY CLEAR. LOWS 39 TO 51. EAST WINDS UP TO 10 MPH
THIS EVENING, BECOMING LIGHT AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 74 TO 82. WEST WINDS UP TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 51. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
SUNNY. HIGHS 76 TO 85. EAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 53. EAST WINDS UP TO
10 MPH.
SUNDAY
SUNNY. HIGHS 79 TO 89.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 45 TO 56. HIGHS
78 TO 87.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 53.
TUESDAY
SUNNY. HIGHS 76 TO 84.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 40 TO 52.
HIGHS 76 TO 84.
TEMPERATURE
BURNS 78 39 81
=
ORZ063-020600-
MALHEUR COUNTY-
423 PM MDT THU OCT 1 2026 /323 PM PDT THU OCT 1 2026/
TONIGHT
MOSTLY CLEAR. LOWS 45 TO 54. NORTHEAST WINDS UP TO
10 MPH THIS EVENING, SHIFTING TO SOUTHWEST AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 79 TO 84. LIGHT WINDS IN THE
MORNING, BECOMING NORTHWEST UP TO 10 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 54. NORTHWEST WINDS UP
TO 10 MPH.
SATURDAY
SUNNY. HIGHS 79 TO 85. NORTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 55. NORTHEAST WINDS UP
TO 10 MPH.
SUNDAY
SUNNY. HIGHS 81 TO 90.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS 52 TO 59. HIGHS
83 TO 88.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 58.
TUESDAY
SUNNY. HIGHS 81 TO 86.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 47 TO 56.
HIGHS 80 TO 86.
=
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