058
FPUS55 KBOI 260832
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
231 AM MDT SUN APR 26 2026
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND MONDAY.
IDZ011-261600-
WEST CENTRAL MOUNTAINS-
231 AM MDT SUN APR 26 2026
TODAY
MOSTLY SUNNY. PATCHY FOG THIS MORNING. ISOLATED SNOW
SHOWERS THIS AFTERNOON. CHANCE OF SNOW 20 PERCENT. HIGHS 39 TO
54.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. CHANCE OF SNOW
30 PERCENT. LOWS 25 TO 34.
MONDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF SNOW SHOWERS IN THE MORNING, THEN A CHANCE OF RAIN AND
SNOW SHOWERS IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT. HIGHS 40 TO 55.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 27 TO 36.
TUESDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT
CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT. HIGHS 43 TO 58.
TUESDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
30 TO 39.
WEDNESDAY
MOSTLY SUNNY. HIGHS 48 TO 63.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
AREAS OF FOG AFTER MIDNIGHT. LOWS 31 TO 40.
THURSDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 55 TO 68.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 34 TO 44.
FRIDAY
SUNNY. HIGHS 57 TO 70.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 36 TO 46.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 61 TO 73.
TEMPERATURE
MCCALL 49 26 50
=
IDZ013-261600-
BOISE MOUNTAINS-
231 AM MDT SUN APR 26 2026
TODAY
SUNNY. HIGHS 43 TO 58.
TONIGHT
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT. LOWS
18 TO 33.
MONDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 43 TO 58.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 20 TO 35.
TUESDAY
MOSTLY SUNNY. HIGHS 46 TO 61.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 23 TO 38.
HIGHS 52 TO 67.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 27 TO
42. HIGHS 58 TO 73.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 63 TO 78.
TEMPERATURE
IDAHO CITY 57 28 57
=
IDZ028-261600-
CAMAS PRAIRIE-
231 AM MDT SUN APR 26 2026
TODAY
MOSTLY SUNNY. HIGHS 51 TO 56. BREEZY. WEST WINDS 10 TO
20 MPH. GUSTS TO 30 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 24 TO 29. BREEZY. WEST WINDS 10 TO
20 MPH. GUSTS TO 30 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 51 TO 56. BREEZY. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO 30. BREEZY. WEST WINDS
10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 53 TO 58. BREEZY. WEST WINDS 10 TO
20 MPH. GUSTS TO 30 MPH IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 29 TO 34.
HIGHS 59 TO 64.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 32 TO
42. HIGHS 61 TO 71.
SATURDAY
MOSTLY SUNNY. HIGHS 70 TO 75.
TEMPERATURE
FAIRFIELD 55 25 54
=
IDZ033-261600-
UPPER WEISER RIVER-
231 AM MDT SUN APR 26 2026
TODAY
SUNNY. HIGHS 53 TO 59. NORTHWEST WINDS UP TO 10 MPH.
TONIGHT
DECREASING CLOUDS. LOWS 31 TO 36. NORTH WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 54 TO 60. LIGHT WINDS.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
34 TO 39. NORTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 58 TO 63. LIGHT WINDS IN THE
MORNING, BECOMING SOUTHWEST AROUND 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 42.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 62 TO 72. LOWS
39 TO 44.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 42 TO 47.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 69 TO 75. LOWS
44 TO 49.
SATURDAY
MOSTLY SUNNY. HIGHS 72 TO 77.
TEMPERATURE
COUNCIL 58 33 59
CAMBRIDGE 59 33 60
=
ORZ064-261600-
OREGON LOWER TREASURE VALLEY-
231 AM MDT SUN APR 26 2026 /131 AM PDT SUN APR 26 2026/
TODAY
SUNNY. HIGHS 58 TO 63. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
TONIGHT
DECREASING CLOUDS. LOWS 33 TO 38. NORTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS 59 TO 64. NORTHWEST WINDS UP TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
36 TO 41. NORTHWEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 63 TO 68. NORTHWEST WINDS UP TO
10 MPH IN THE MORNING, BECOMING LIGHT IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 44.
WEDNESDAY
SUNNY. HIGHS 67 TO 72.
WEDNESDAY NIGHT
CLEAR. LOWS 41 TO 46.
THURSDAY
SUNNY. HIGHS 70 TO 75.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 43 TO 49.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 78. LOWS
45 TO 50.
SATURDAY
MOSTLY SUNNY. HIGHS 75 TO 80.
TEMPERATURE
ONTARIO 61 34 63
=
IDZ012-261600-
LOWER TREASURE VALLEY-
231 AM MDT SUN APR 26 2026
TODAY
SUNNY. HIGHS 58 TO 63. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 33 TO 38. NORTHWEST WINDS 10 TO
15 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 59 TO 64. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
36 TO 41. NORTHWEST WINDS UP TO 10 MPH. GUSTS TO 20 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 63 TO 68. NORTH WINDS UP TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 44.
WEDNESDAY
SUNNY. HIGHS 67 TO 72.
WEDNESDAY NIGHT
CLEAR. LOWS 40 TO 45.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 71 TO 79.
LOWS 43 TO 50.
SATURDAY
MOSTLY SUNNY. HIGHS 76 TO 81.
TEMPERATURE
CALDWELL 60 35 62
=
IDZ014-261600-
UPPER TREASURE VALLEY-
231 AM MDT SUN APR 26 2026
TODAY
SUNNY. HIGHS 58 TO 63. WINDY. NORTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 31 TO 36. BREEZY. NORTHWEST WINDS
10 TO 20 MPH. GUSTS TO 35 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 59 TO 64. BREEZY. WEST WINDS UP TO 10 MPH
WITH GUSTS TO 20 MPH IN THE MORNING, INCREASING TO NORTHWEST
10 TO 20 MPH WITH GUSTS TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 39. NORTHWEST WINDS
10 TO 15 MPH. GUSTS TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS 63 TO 68. NORTHWEST WINDS 10 TO 15 MPH.
GUSTS TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 37 TO 42.
HIGHS 68 TO 73.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO
49. HIGHS 71 TO 80.
SATURDAY
MOSTLY SUNNY. HIGHS 79 TO 84.
TEMPERATURE
BOISE 59 35 61
MOUNTAIN HOME 61 32 62
=
IDZ016-261600-
WESTERN MAGIC VALLEY-
231 AM MDT SUN APR 26 2026
TODAY
DECREASING CLOUDS. HIGHS 56 TO 61. WINDY. WEST WINDS
15 TO 25 MPH. GUSTS TO 35 MPH THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 31 TO 36. BREEZY. WEST WINDS 10 TO
20 MPH. GUSTS TO 40 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 55 TO 60. BREEZY. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 32 TO 37. BREEZY. SOUTHWEST
WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS 59 TO 64. WEST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 35 TO 40.
HIGHS 64 TO 69.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO
47. HIGHS 68 TO 77.
SATURDAY
SUNNY. HIGHS 76 TO 82.
TEMPERATURE
JEROME 56 33 55
TWIN FALLS 57 35 57
=
IDZ029-261600-
OWYHEE MOUNTAINS-
231 AM MDT SUN APR 26 2026
TODAY
SUNNY. HIGHS 49 TO 54.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
29 TO 36.
MONDAY
MOSTLY SUNNY. HIGHS 50 TO 55.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
33 TO 39.
TUESDAY
MOSTLY SUNNY. HIGHS 56 TO 61.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 34 TO 42.
HIGHS 59 TO 64.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO
48. HIGHS 64 TO 73.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 70 TO 76.
=
IDZ015-261600-
SOUTHWEST HIGHLANDS-
231 AM MDT SUN APR 26 2026
TODAY
MOSTLY SUNNY. HIGHS 50 TO 58. BREEZY. GUSTS TO 35 MPH
THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. CHANCE OF RAIN
20 PERCENT. LOWS 29 TO 34. BREEZY.
MONDAY
PARTLY CLOUDY. 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 50 TO 59. BREEZY.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
30 TO 35.
TUESDAY
INCREASING CLOUDS. HIGHS 55 TO 63.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 33 TO 38.
HIGHS 61 TO 68.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
35 TO 43. HIGHS 63 TO 71.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 69 TO 75. LOWS
41 TO 46.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 73 TO 80.
=
IDZ030-261600-
SOUTHERN TWIN FALLS COUNTY-
231 AM MDT SUN APR 26 2026
TODAY
DECREASING CLOUDS. HIGHS 52 TO 57. BREEZY. GUSTS TO
35 MPH THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 30 TO 35. BREEZY. GUSTS
TO 35 MPH IN THE EVENING.
MONDAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS,
MAINLY IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
HIGHS 53 TO 58. BREEZY.
MONDAY NIGHT
DECREASING CLOUDS. LOWS 31 TO 36.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 57 TO 62.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS 35 TO 40.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 62 TO 67.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS 36 TO 41.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 75.
LOWS 39 TO 47.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 74 TO 79.
=
ORZ062-261600-
BAKER COUNTY-
131 AM PDT SUN APR 26 2026
TODAY
MOSTLY SUNNY. HIGHS 50 TO 58. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 27 TO 35. NORTHWEST WINDS 10 TO
15 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS,
MAINLY IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.
HIGHS 52 TO 59. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO
20 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 29 TO 36. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH.
TUESDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 56 TO
63. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS 31 TO 40.
WEDNESDAY
SUNNY. HIGHS 60 TO 68.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
33 TO 43.
THURSDAY
SUNNY. HIGHS 65 TO 72.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46.
FRIDAY
SUNNY. HIGHS 68 TO 74.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS 38 TO 48. HIGHS
69 TO 77.
TEMPERATURE
BAKER CITY 56 28 56
=
ORZ061-261600-
HARNEY COUNTY-
131 AM PDT SUN APR 26 2026
TODAY
MOSTLY SUNNY. HIGHS 52 TO 57. NORTHWEST WINDS 10 TO
15 MPH. GUSTS TO 25 MPH THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. LOWS 27 TO 33. NORTHWEST WINDS UP TO
10 MPH. GUSTS TO 25 MPH IN THE EVENING.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 53 TO 58. WEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
30 TO 36. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 59 TO 64. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS 29 TO 37.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 62 TO 71. LOWS
32 TO 41.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 43.
FRIDAY
SUNNY. HIGHS 70 TO 76.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 38 TO 47.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 70 TO 77.
TEMPERATURE
BURNS 56 27 57
=
ORZ063-261600-
MALHEUR COUNTY-
231 AM MDT SUN APR 26 2026 /131 AM PDT SUN APR 26 2026/
TODAY
SUNNY. HIGHS 53 TO 60. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
28 TO 37. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 54 TO 61. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
32 TO 40. NORTH WINDS 10 TO 15 MPH IN THE EVENING, SHIFTING TO
SOUTHEAST AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS 59 TO 66. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS 34 TO 42.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. HIGHS 63 TO 73. LOWS
35 TO 44.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 37 TO 47.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 71 TO 78. LOWS
41 TO 49.
SATURDAY
MOSTLY SUNNY. HIGHS 72 TO 80.
=
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