361
FPUS55 KBOI 261837
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
1236 PM MDT SUN APR 26 2026
FORECAST UPDATED.
SPOT TEMPERATURES ARE FOR THE REST OF TODAY, TONIGHT, AND MONDAY.
IDZ011-270200-
WEST CENTRAL MOUNTAINS-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
PARTLY SUNNY. HIGHS 39 TO 53.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE OF SNOW
30 PERCENT. LOWS 23 TO 33.
MONDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A CHANCE OF
RAIN AND SNOW SHOWERS IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT. HIGHS 42 TO 55.
MONDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW
SHOWERS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. AREAS
OF FOG AFTER MIDNIGHT. CHANCE OF SNOW 20 PERCENT. LOWS 25 TO 35.
TUESDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. A SLIGHT
CHANCE OF SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW
20 PERCENT. HIGHS 46 TO 59.
TUESDAY NIGHT
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS
30 TO 40.
WEDNESDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT
CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT. HIGHS 50 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 56 TO 68.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO
46. HIGHS 59 TO 71.
SATURDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS, MAINLY IN
THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 60 TO 73.
TEMPERATURE
MCCALL 47 23 48
=
IDZ013-270200-
BOISE MOUNTAINS-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
SUNNY. HIGHS 44 TO 57. BREEZY.
TONIGHT
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT. LOWS
17 TO 32.
MONDAY
SUNNY. PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF
SNOW SHOWERS IN THE AFTERNOON. CHANCE OF SNOW 20 PERCENT. HIGHS
44 TO 58.
MONDAY NIGHT
DECREASING CLOUDS. PATCHY FOG AFTER MIDNIGHT.
LOWS 19 TO 34.
TUESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 48 TO 63.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
24 TO 39. HIGHS 52 TO 67.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 59 TO 74.
LOWS 30 TO 45.
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 26 58
=
IDZ028-270200-
CAMAS PRAIRIE-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
SUNNY. HIGHS 51 TO 56. WINDY. WEST WINDS 15 TO
25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 24 TO 29. BREEZY. WEST WINDS 10 TO
20 MPH. GUSTS TO 30 MPH IN THE EVENING.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS 51 TO
56. BREEZY. WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 24 TO 29. BREEZY. NORTHWEST
WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
TUESDAY
SUNNY. HIGHS 54 TO 59. BREEZY. NORTHWEST WINDS AROUND
10 MPH IN THE MORNING, BECOMING WEST 15 TO 20 MPH IN THE
AFTERNOON.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
29 TO 37. HIGHS 59 TO 64.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 72.
LOWS 35 TO 43.
SATURDAY
MOSTLY SUNNY. HIGHS 70 TO 75.
TEMPERATURE
FAIRFIELD 55 24 54
=
IDZ033-270200-
UPPER WEISER RIVER-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 53 TO 58. NORTHWEST WINDS
AROUND 10 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
30 TO 35. NORTH WINDS UP TO 10 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 55 TO 60. LIGHT WINDS
IN THE MORNING, BECOMING WEST AROUND 10 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 33 TO 38. NORTH WINDS UP TO
10 MPH.
TUESDAY
SUNNY. HIGHS 59 TO 65. LIGHT WINDS.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 38 TO 43.
HIGHS 63 TO 69.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 43.
THURSDAY
SUNNY. HIGHS 67 TO 73.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO
50. HIGHS 71 TO 76.
SATURDAY
MOSTLY SUNNY. HIGHS 72 TO 77.
TEMPERATURE
COUNCIL 57 32 59
CAMBRIDGE 58 31 60
=
ORZ064-270200-
OREGON LOWER TREASURE VALLEY-
1236 PM MDT SUN APR 26 2026 /1136 AM PDT SUN APR 26 2026/
REST OF TODAY
SUNNY. HIGHS 57 TO 62. NORTHWEST WINDS 10 TO
15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 32 TO 37. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 58 TO 63. NORTHWEST
WINDS UP TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
34 TO 39. NORTHWEST WINDS AROUND 10 MPH.
TUESDAY
SUNNY. HIGHS 64 TO 69. NORTHWEST WINDS UP TO 10 MPH IN
THE MORNING, BECOMING LIGHT IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 40 TO 45.
HIGHS 67 TO 72.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO
51. HIGHS 70 TO 79.
SATURDAY
MOSTLY SUNNY. HIGHS 75 TO 80.
TEMPERATURE
ONTARIO 61 33 61
=
IDZ012-270200-
LOWER TREASURE VALLEY-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
SUNNY. HIGHS 57 TO 62. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS TO 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 32 TO 37. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY
SUNNY. HIGHS 59 TO 64. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
AREAS OF FOG AFTER MIDNIGHT. LOWS 35 TO 40. NORTHWEST WINDS UP TO
10 MPH.
TUESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 64 TO 69.
NORTHWEST WINDS UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 39 TO 44.
HIGHS 67 TO 72.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
THURSDAY
SUNNY. HIGHS 71 TO 76.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO
51. HIGHS 75 TO 80.
SATURDAY
MOSTLY SUNNY. HIGHS 77 TO 82.
TEMPERATURE
CALDWELL 61 33 61
=
IDZ014-270200-
UPPER TREASURE VALLEY-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
SUNNY. HIGHS 57 TO 62. BREEZY. NORTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 30 TO 35. BREEZY. NORTHWEST WINDS
10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 59 TO 64. BREEZY. NORTHWEST WINDS 10 TO
20 MPH. GUSTS TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
DECREASING CLOUDS. LOWS 33 TO 38. NORTHWEST WINDS
10 TO 15 MPH. GUSTS TO 25 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 67 TO 72.
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO
50. HIGHS 71 TO 81.
SATURDAY
MOSTLY SUNNY. HIGHS 79 TO 84.
TEMPERATURE
BOISE 59 34 61
MOUNTAIN HOME 61 31 62
=
IDZ016-270200-
WESTERN MAGIC VALLEY-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 56 TO 61. BREEZY. WEST WINDS
15 TO 20 MPH WITH GUSTS TO 30 MPH.
TONIGHT
DECREASING CLOUDS. LOWS 30 TO 35. BREEZY. WEST WINDS
10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 56 TO 61. BREEZY. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 31 TO 36. BREEZY. WEST WINDS
10 TO 20 MPH.
TUESDAY
SUNNY. HIGHS 60 TO 65. BREEZY. WEST WINDS 10 TO
20 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
35 TO 43. HIGHS 64 TO 69.
THURSDAY THROUGH FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 68 TO 77.
LOWS 39 TO 47.
SATURDAY
SUNNY. HIGHS 76 TO 81.
TEMPERATURE
JEROME 57 32 57
TWIN FALLS 57 33 57
=
IDZ029-270200-
OWYHEE MOUNTAINS-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
SUNNY. HIGHS 50 TO 55.
TONIGHT
DECREASING CLOUDS. LOWS 28 TO 36.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HIGHS 52 TO
57.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
31 TO 38.
TUESDAY
MOSTLY SUNNY. HIGHS 57 TO 62.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 36 TO 42.
HIGHS 60 TO 65.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
37 TO 47. HIGHS 65 TO 70.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 69 TO 74. LOWS
45 TO 50.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 71 TO 76.
=
IDZ015-270200-
SOUTHWEST HIGHLANDS-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
PARTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW
SHOWERS. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 51 TO 57.
BREEZY.
TONIGHT
PARTLY CLOUDY. LOWS 28 TO 33.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS IN THE
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS 51 TO 58.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
29 TO 35.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 56 TO 63.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
33 TO 41. HIGHS 61 TO 68.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 64 TO 71. LOWS
38 TO 43.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 69 TO 76. LOWS
42 TO 47.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 72 TO 80.
=
IDZ030-270200-
SOUTHERN TWIN FALLS COUNTY-
1236 PM MDT SUN APR 26 2026
REST OF TODAY
PARTLY SUNNY. HIGHS 52 TO 57. BREEZY.
TONIGHT
PARTLY CLOUDY. LOWS 30 TO 35. BREEZY.
MONDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. CHANCE OF SNOW 20 PERCENT. HIGHS 53 TO 58.
MONDAY NIGHT
DECREASING CLOUDS. LOWS 31 TO 36.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
HIGHS 57 TO 62.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS 35 TO 40.
WEDNESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 62 TO 67.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 37 TO 42.
HIGHS 65 TO 70.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO
48. HIGHS 70 TO 75.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 74 TO 79.
=
ORZ062-270200-
BAKER COUNTY-
1136 AM PDT SUN APR 26 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 50 TO 57. BREEZY. NORTHWEST
WINDS 10 TO 20 MPH.
TONIGHT
PARTLY CLOUDY. LOWS 26 TO 34. BREEZY. NORTHWEST WINDS
10 TO 20 MPH IN THE EVENING, DECREASING TO AROUND 10 MPH AFTER
MIDNIGHT.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS, WITH
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF
PRECIPITATION 40 PERCENT. HIGHS 51 TO 60. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
PATCHY FOG AFTER MIDNIGHT. LOWS 28 TO 36. NORTHWEST WINDS UP TO
10 MPH. GUSTS TO 20 MPH IN THE EVENING.
TUESDAY
AREAS OF FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 57 TO
65. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 32 TO 41.
HIGHS 62 TO 69.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 33 TO 42.
HIGHS 66 TO 73.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 36 TO 47.
FRIDAY
SUNNY. HIGHS 70 TO 76.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 39 TO 49.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 69 TO 76.
TEMPERATURE
BAKER CITY 55 26 56
=
ORZ061-270200-
HARNEY COUNTY-
1136 AM PDT SUN APR 26 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 52 TO 57. NORTHWEST WINDS
10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
25 TO 32. NORTH WINDS 10 TO 15 MPH.
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.
PATCHY FOG AFTER MIDNIGHT. LOWS 27 TO 35. NORTHWEST WINDS 10 TO
15 MPH IN THE EVENING, BECOMING LIGHT AFTER MIDNIGHT.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 59 TO
64. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS 30 TO 38.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 62 TO 68.
LOWS 32 TO 41.
THURSDAY
SUNNY. HIGHS 66 TO 71.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 35 TO 44. HIGHS
71 TO 77.
FRIDAY NIGHT
PARTLY CLOUDY. 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 55 25 57
=
ORZ063-270200-
MALHEUR COUNTY-
1236 PM MDT SUN APR 26 2026 /1136 AM PDT SUN APR 26 2026/
REST OF TODAY
MOSTLY SUNNY. HIGHS 53 TO 59. NORTHWEST WINDS
10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
27 TO 36. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 54 TO 60. WEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
30 TO 38. NORTHWEST WINDS UP TO 10 MPH. GUSTS TO 20 MPH IN THE
EVENING.
TUESDAY
MOSTLY SUNNY. HIGHS 60 TO 66. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 33 TO 43.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLEAR. HIGHS 63 TO 73.
LOWS 35 TO 45.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 72 TO 78. LOWS
41 TO 50.
SATURDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 72 TO 80.
=
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