768
FPUS55 KBOI 150831
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
230 AM MDT THU OCT 15 2026
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND FRIDAY.
IDZ011-151600-
WEST CENTRAL MOUNTAINS-
230 AM MDT THU OCT 15 2026
TODAY
WIDESPREAD FROST WITH AREAS OF FOG THIS MORNING. SUNNY.
HIGHS 58 TO 68.
TONIGHT
MOSTLY CLEAR. LOWS 31 TO 40.
FRIDAY
SUNNY. HIGHS 58 TO 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 43.
SATURDAY
MOSTLY SUNNY. HIGHS 57 TO 69.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS 32 TO 41.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 56 TO 67.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 43.
MONDAY
MOSTLY SUNNY. HIGHS 55 TO 66.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 34 TO 43.
TUESDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING, THEN A CHANCE OF
RAIN SHOWERS IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT. HIGHS 51 TO 62.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. AREAS OF FOG THROUGH THE DAY. LOWS 32 TO 40.
HIGHS 51 TO 62.
TEMPERATURE
MCCALL 65 32 66
=
IDZ013-151600-
BOISE MOUNTAINS-
230 AM MDT THU OCT 15 2026
TODAY
WIDESPREAD FROST THIS MORNING. SUNNY. HIGHS 57 TO 70.
TONIGHT
MOSTLY CLEAR. LOWS 26 TO 41.
FRIDAY
SUNNY. HIGHS 62 TO 75.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 45.
SATURDAY
SUNNY. HIGHS 62 TO 75.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 44.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. HIGHS 59 TO 73. LOWS 30 TO
45.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. CHANCE OF
RAIN 20 PERCENT. LOWS 30 TO 45.
TUESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 52 TO 66.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. AREAS OF FOG AFTER MIDNIGHT. LOWS 29 TO 43.
WEDNESDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A CHANCE
OF RAIN SHOWERS, MAINLY IN THE AFTERNOON. CHANCE OF RAIN
30 PERCENT. HIGHS 51 TO 65.
TEMPERATURE
IDAHO CITY 70 33 75
=
IDZ028-151600-
CAMAS PRAIRIE-
230 AM MDT THU OCT 15 2026
TODAY
WIDESPREAD FROST THIS MORNING. SUNNY. HIGHS 58 TO 63.
LIGHT WINDS.
TONIGHT
MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. LOWS
29 TO 36. LIGHT WINDS.
FRIDAY
WIDESPREAD FROST IN THE MORNING. SUNNY. HIGHS 62 TO 67.
EAST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT.
LOWS 30 TO 38. NORTHEAST WINDS AROUND 10 MPH WITH GUSTS TO
20 MPH.
SATURDAY
WIDESPREAD FROST IN THE MORNING. SUNNY. HIGHS 62 TO
67. EAST WINDS AROUND 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 31 TO 39.
HIGHS 61 TO 66.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 33 TO 39.
TUESDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 56 TO 61.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A 30 PERCENT CHANCE
OF RAIN SHOWERS. AREAS OF FOG THROUGH THE DAY. LOWS 31 TO 37.
HIGHS 55 TO 60.
TEMPERATURE
FAIRFIELD 61 29 65
=
IDZ033-151600-
UPPER WEISER RIVER-
230 AM MDT THU OCT 15 2026
TODAY
PATCHY FOG THIS MORNING. SUNNY. HIGHS 63 TO 70.
NORTHEAST WINDS 10 TO 15 MPH THIS MORNING, SHIFTING TO SOUTHWEST
THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 41. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 65 TO 72. LIGHT WINDS.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 39 TO 44. LIGHT WINDS.
SATURDAY
SUNNY. HIGHS 66 TO 73. LIGHT WINDS IN THE MORNING,
BECOMING SOUTHWEST UP TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS 38 TO 43.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 64 TO 71. LOWS
40 TO 46.
MONDAY
MOSTLY SUNNY. HIGHS 64 TO 71.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 41 TO 46.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 60 TO 68. LOWS
38 TO 43.
WEDNESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 59 TO
67.
TEMPERATURE
COUNCIL 70 38 71
CAMBRIDGE 70 35 72
=
ORZ064-151600-
OREGON LOWER TREASURE VALLEY-
230 AM MDT THU OCT 15 2026 /130 AM PDT THU OCT 15 2026/
TODAY
AREAS OF FOG THIS MORNING. SUNNY. HIGHS 66 TO 71.
NORTHWEST WINDS UP TO 10 MPH THIS MORNING, BECOMING LIGHT THIS
AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 42. LIGHT WINDS.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 68 TO 73. LIGHT
WINDS.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 37 TO 44. LIGHT WINDS.
SATURDAY
MOSTLY SUNNY. HIGHS 69 TO 74. LIGHT WINDS.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS 38 TO 44.
SUNDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 66 TO 71.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 45.
MONDAY THROUGH TUESDAY NIGHT
PARTLY CLOUDY. HIGHS 63 TO 72.
LOWS 38 TO 47.
WEDNESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 63 TO
68.
TEMPERATURE
ONTARIO 69 35 71
=
IDZ012-151600-
LOWER TREASURE VALLEY-
230 AM MDT THU OCT 15 2026
TODAY
AREAS OF FOG THIS MORNING. SUNNY. HIGHS 66 TO 71.
SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
CLEAR. LOWS 37 TO 43. EAST WINDS UP TO 10 MPH.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 70 TO 75.
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 40 TO 49. SOUTHEAST WINDS
10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS 72 TO 77. SOUTHEAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 38 TO 45.
SUNDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 67 TO 72.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 46.
MONDAY
MOSTLY SUNNY. HIGHS 69 TO 74.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 42 TO 47.
TUESDAY
MOSTLY SUNNY. HIGHS 63 TO 68.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. AREAS OF FOG
THROUGH THE DAY. LOWS 39 TO 44. HIGHS 62 TO 67.
TEMPERATURE
CALDWELL 70 38 74
=
IDZ014-151600-
UPPER TREASURE VALLEY-
230 AM MDT THU OCT 15 2026
TODAY
AREAS OF FOG AND FROST THIS MORNING. SUNNY. HIGHS 66 TO
71. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 42. SOUTHEAST WINDS UP TO
10 MPH.
FRIDAY
SUNNY. HIGHS 71 TO 76. SOUTHEAST WINDS 10 TO 15 MPH
WITH GUSTS TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 48. SOUTHEAST WINDS
10 TO 15 MPH WITH GUSTS TO 25 MPH.
SATURDAY
SUNNY. HIGHS 73 TO 78. BREEZY. SOUTHEAST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 44.
SUNDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 69 TO 74.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS 42 TO 47. HIGHS
72 TO 77. BREEZY.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. COOLER. LOWS 42 TO 47.
HIGHS 62 TO 67.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. AREAS OF FOG THROUGH THE DAY. LOWS 39 TO 44.
HIGHS 61 TO 66.
TEMPERATURE
BOISE 69 42 75
MOUNTAIN HOME 69 38 74
=
IDZ016-151600-
WESTERN MAGIC VALLEY-
230 AM MDT THU OCT 15 2026
TODAY
AREAS OF FOG AND FROST THIS MORNING. SUNNY. HIGHS 60 TO
65. EAST WINDS 10 TO 15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 34 TO 39. EAST WINDS AROUND 10 MPH
WITH GUSTS TO 20 MPH.
FRIDAY
SUNNY. HIGHS 65 TO 70. EAST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 43. EAST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH.
SATURDAY
SUNNY. HIGHS 67 TO 73. EAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 38 TO 45.
HIGHS 64 TO 72.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 41 TO 46.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS 58 TO 63.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A 30 PERCENT CHANCE
OF RAIN SHOWERS. PATCHY FOG THROUGH THE DAY. LOWS 39 TO 44. HIGHS
56 TO 61.
TEMPERATURE
JEROME 61 38 66
TWIN FALLS 61 36 66
=
IDZ029-151600-
OWYHEE MOUNTAINS-
230 AM MDT THU OCT 15 2026
TODAY
WIDESPREAD FROST WITH AREAS OF FOG THIS MORNING. SUNNY.
HIGHS 60 TO 68.
TONIGHT
MOSTLY CLEAR. LOWS 37 TO 42.
FRIDAY
WIDESPREAD FROST IN THE MORNING. MOSTLY SUNNY. HIGHS
65 TO 74.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 47.
SATURDAY
MOSTLY SUNNY. HIGHS 67 TO 74.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 43.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS
41 TO 46.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 64 TO 70. LOWS
39 TO 45.
TUESDAY
MOSTLY SUNNY. HIGHS 55 TO 61.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF RAIN SHOWERS. AREAS OF FOG THROUGH THE DAY. LOWS 35 TO 42.
HIGHS 54 TO 61.
=
IDZ015-151600-
SOUTHWEST HIGHLANDS-
230 AM MDT THU OCT 15 2026
TODAY
WIDESPREAD FROST WITH PATCHY FOG THIS MORNING. SUNNY.
HIGHS 63 TO 68.
TONIGHT
MOSTLY CLEAR. LOWS 30 TO 39.
FRIDAY
WIDESPREAD FROST IN THE MORNING. SUNNY. HIGHS 68 TO 73.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 44.
SATURDAY
SUNNY. HIGHS 71 TO 76.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 35 TO 45.
HIGHS 68 TO 73.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 37 TO 44.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. COOLER WITH HIGHS 58 TO 63.
TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY
IN THE EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 35 TO 42.
WEDNESDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
RAIN SHOWERS, MAINLY IN THE MORNING. CHANCE OF RAIN 30 PERCENT.
HIGHS 56 TO 61.
=
IDZ030-151600-
SOUTHERN TWIN FALLS COUNTY-
230 AM MDT THU OCT 15 2026
TODAY
WIDESPREAD FROST THIS MORNING. SUNNY. HIGHS 60 TO 65.
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 40.
FRIDAY
SUNNY. HIGHS 65 TO 71.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45. BREEZY.
SATURDAY
SUNNY. HIGHS 68 TO 73.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLEAR. LOWS 40 TO 46.
HIGHS 65 TO 72. BREEZY.
MONDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 41 TO 46.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A 30 PERCENT CHANCE
OF RAIN SHOWERS. COOLER. HIGHS 57 TO 62. LOWS 39 TO 44.
WEDNESDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY WITH A
30 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 55 TO 60.
=
ORZ062-151600-
BAKER COUNTY-
130 AM PDT THU OCT 15 2026
TODAY
WIDESPREAD FROST WITH AREAS OF FOG THIS MORNING. SUNNY.
HIGHS 64 TO 70. NORTHWEST WINDS UP TO 10 MPH THIS MORNING,
SHIFTING TO SOUTHEAST THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. LOWS
28 TO 41. SOUTHEAST WINDS UP TO 10 MPH.
FRIDAY
WIDESPREAD FROST WITH PATCHY FOG IN THE MORNING. SUNNY.
HIGHS 62 TO 69. BREEZY. SOUTHEAST WINDS UP TO 10 MPH IN THE
MORNING, INCREASING TO 10 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 43. SOUTHEAST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
SATURDAY
WIDESPREAD FROST IN THE MORNING. MOSTLY SUNNY. HIGHS
65 TO 71. SOUTHEAST WINDS UP TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS
28 TO 40.
SUNDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 62 TO 69.
SUNDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
30 TO 43.
MONDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 61 TO
68.
MONDAY NIGHT
INCREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.
LOWS 29 TO 42.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. AREAS OF FOG IN THE
MORNING. AREAS OF FOG THROUGH THE DAY. HIGHS 57 TO 65. LOWS 27 TO
40.
WEDNESDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 57 TO 65.
TEMPERATURE
BAKER CITY 68 28 67
=
ORZ061-151600-
HARNEY COUNTY-
130 AM PDT THU OCT 15 2026
TODAY
WIDESPREAD FROST WITH AREAS OF FOG THIS MORNING. SUNNY.
HIGHS 64 TO 70. LIGHT WINDS THIS MORNING, BECOMING EAST 10 TO
15 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. LOWS
27 TO 37. EAST WINDS 10 TO 15 MPH.
FRIDAY
WIDESPREAD FROST IN THE MORNING. SUNNY. HIGHS 66 TO 74.
EAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 28 TO 42. SOUTHEAST WINDS
UP TO 10 MPH WITH GUSTS TO 20 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 68 TO 76. SOUTHWEST WINDS UP TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 26 TO 39.
SUNDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 65 TO 74.
SUNDAY NIGHT
INCREASING CLOUDS. LOWS 28 TO 42.
MONDAY
MOSTLY SUNNY. HIGHS 62 TO 68.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 26 TO 39.
TUESDAY
MOSTLY SUNNY. HIGHS 56 TO 61.
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
24 TO 36.
WEDNESDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS
56 TO 61.
TEMPERATURE
BURNS 68 27 70
=
ORZ063-151600-
MALHEUR COUNTY-
230 AM MDT THU OCT 15 2026 /130 AM PDT THU OCT 15 2026/
TODAY
WIDESPREAD FROST WITH AREAS OF FOG THIS MORNING. SUNNY.
HIGHS 64 TO 71. SOUTHWEST WINDS UP TO 10 MPH THIS MORNING,
SHIFTING TO EAST THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. WIDESPREAD FROST AFTER MIDNIGHT. LOWS
27 TO 37. EAST WINDS UP TO 10 MPH.
FRIDAY
WIDESPREAD FROST IN THE MORNING. SUNNY. HIGHS 64 TO 74.
EAST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 31 TO 41. SOUTHEAST WINDS UP
TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS 69 TO 79. SOUTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 32 TO 42.
SUNDAY
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 64 TO 74.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 33 TO 43.
MONDAY
MOSTLY SUNNY. HIGHS 64 TO 73.
MONDAY NIGHT
INCREASING CLOUDS. LOWS 31 TO 41.
TUESDAY
MOSTLY SUNNY. HIGHS 59 TO 65.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT. LOWS 28 TO 38.
WEDNESDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS
59 TO 65.
=
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