594
FPUS55 KBOI 310923
ZFPBOI
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON
NATIONAL WEATHER SERVICE BOISE ID
322 AM MDT SAT MAY 31 2025
SPOT TEMPERATURES ARE FOR TODAY, TONIGHT, AND SUNDAY.
IDZ011-311700-
WEST CENTRAL MOUNTAINS-
322 AM MDT SAT MAY 31 2025
TODAY
SUNNY. HIGHS 76 TO 90.
TONIGHT
INCREASING CLOUDS. PATCHY BLOWING DUST. LOWS 48 TO 55.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. NOT AS
WARM WITH HIGHS 62 TO 77.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
COLDER WITH LOWS 38 TO 46.
MONDAY
SUNNY. HIGHS 58 TO 73.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 37 TO 46.
HIGHS 59 TO 74.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 41 TO 49.
HIGHS 65 TO 79.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 43 TO 51.
FRIDAY
MOSTLY SUNNY. HIGHS 66 TO 80.
TEMPERATURE
MCCALL 85 49 71
=
IDZ013-311700-
BOISE MOUNTAINS-
322 AM MDT SAT MAY 31 2025
TODAY
SUNNY. HIGHS 80 TO 95.
TONIGHT
MOSTLY CLEAR. LOWS 45 TO 59.
SUNDAY
INCREASING CLOUDS. A SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. NOT AS
WARM WITH HIGHS 68 TO 83.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. COLDER WITH LOWS 35 TO 49.
MONDAY
SUNNY. HIGHS 64 TO 78. BREEZY.
MONDAY NIGHT
CLEAR. LOWS 33 TO 48.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 64 TO 77. LOWS
32 TO 47.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS 35 TO 50.
HIGHS 67 TO 82.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 53.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS 68 TO
83.
TEMPERATURE
IDAHO CITY 93 50 82
=
IDZ028-311700-
CAMAS PRAIRIE-
322 AM MDT SAT MAY 31 2025
TODAY
SUNNY. HIGHS 84 TO 89. SOUTHEAST WINDS AROUND 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 49 TO 54. EAST WINDS UP TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS 76 TO 81. BREEZY. SOUTHWEST WINDS
UP TO 10 MPH IN THE MORNING, INCREASING TO 10 TO 20 MPH WITH
GUSTS TO 30 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 48. BREEZY. WEST WINDS
10 TO 20 MPH. GUSTS TO 30 MPH IN THE EVENING.
MONDAY
SUNNY. HIGHS 69 TO 74. BREEZY. WEST WINDS 10 TO 20 MPH.
GUSTS TO 30 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS 38 TO 43. WINDY.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 65 TO 72.
LOWS 36 TO 41. BREEZY.
THURSDAY
SUNNY. HIGHS 71 TO 76.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 43 TO 48. BREEZY.
FRIDAY
MOSTLY SUNNY. HIGHS 73 TO 78. BREEZY.
TEMPERATURE
FAIRFIELD 86 49 80
=
IDZ033-311700-
UPPER WEISER RIVER-
322 AM MDT SAT MAY 31 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
TODAY
SUNNY. HIGHS 90 TO 95. SOUTHEAST WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST. LOWS 56 TO 61.
BREEZY. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SUNDAY
MOSTLY SUNNY. NOT AS WARM WITH HIGHS 76 TO 81. BREEZY.
NORTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
46 TO 51. BREEZY. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
MONDAY
SUNNY. HIGHS 74 TO 79. NORTH WINDS 10 TO 15 MPH WITH
GUSTS TO 25 MPH.
MONDAY NIGHT
CLEAR. LOWS 45 TO 50.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 81.
LOWS 46 TO 54.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 79 TO 86. LOWS
52 TO 57.
TEMPERATURE
COUNCIL 94 58 81
CAMBRIDGE 94 58 81
=
IDZ012-311700-
LOWER TREASURE VALLEY-
322 AM MDT SAT MAY 31 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
TODAY
SUNNY. HIGHS 95 TO 100. SOUTHEAST WINDS 10 TO 15 MPH.
TONIGHT
INCREASING CLOUDS. PATCHY BLOWING DUST. LOWS 57 TO 62.
WINDY. NORTH WINDS 10 TO 15 MPH IN THE EVENING, BECOMING
NORTHWEST 15 TO 25 MPH AFTER MIDNIGHT. GUSTS TO 35 MPH.
SUNDAY
PARTLY SUNNY. NOT AS WARM WITH HIGHS 79 TO 84. WINDY.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
49 TO 54. WINDY. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
35 MPH.
MONDAY
SUNNY. HIGHS 77 TO 82. WINDY. NORTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH.
MONDAY NIGHT
CLEAR. LOWS 49 TO 54. BREEZY.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 77 TO 84.
LOWS 49 TO 56. BREEZY.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 84 TO 90. LOWS
54 TO 59.
TEMPERATURE
CALDWELL 99 60 83
=
ORZ064-311700-
OREGON LOWER TREASURE VALLEY-
322 AM MDT SAT MAY 31 2025 /222 AM PDT SAT MAY 31 2025/
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
...WIND ADVISORY IN EFFECT FROM 9 PM MDT /8 PM PDT/ THIS EVENING
TO 6 AM MDT /5 AM PDT/ SUNDAY...
TODAY
SUNNY. HIGHS 94 TO 99. EAST WINDS UP TO 10 MPH.
TONIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST. LOWS 57 TO 62.
WINDY. NORTH WINDS 10 TO 20 MPH IN THE EVENING, INCREASING TO
NORTHWEST 20 TO 30 MPH AFTER MIDNIGHT. GUSTS TO 45 MPH.
SUNDAY
MOSTLY SUNNY. NOT AS WARM WITH HIGHS 79 TO 84. WINDY.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
50 TO 55. BREEZY. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
35 MPH.
MONDAY
SUNNY. HIGHS 78 TO 83. BREEZY. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
MONDAY NIGHT
CLEAR. LOWS 50 TO 55. BREEZY.
TUESDAY
SUNNY. HIGHS 78 TO 83.
TUESDAY NIGHT
CLEAR. LOWS 50 TO 55.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 80 TO 85.
LOWS 53 TO 58.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 84 TO 91. LOWS
56 TO 61.
TEMPERATURE
ONTARIO 97 60 83
=
IDZ014-311700-
UPPER TREASURE VALLEY-
322 AM MDT SAT MAY 31 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
TODAY
SUNNY, HOTTER. HIGHS 96 TO 101. SOUTHEAST WINDS 10 TO
15 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY BLOWING DUST. LOWS 56 TO 61.
BREEZY. EAST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE
EVENING, SHIFTING TO NORTHWEST 10 TO 20 MPH WITH GUSTS TO 35 MPH
AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY. NOT AS WARM WITH HIGHS 80 TO 85. WINDY.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
SUNDAY NIGHT
DECREASING CLOUDS. LOWS 49 TO 54. WINDY.
NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH.
MONDAY
SUNNY. HIGHS 77 TO 82. WINDY. NORTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO 40 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
CLEAR. LOWS 46 TO 52. HIGHS
76 TO 83. WINDY.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 49 TO 54.
HIGHS 83 TO 88.
THURSDAY NIGHT
INCREASING CLOUDS. LOWS 52 TO 57.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS 84 TO
89.
TEMPERATURE
BOISE 99 59 82
MOUNTAIN HOME 99 58 83
=
IDZ016-311700-
WESTERN MAGIC VALLEY-
322 AM MDT SAT MAY 31 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
TODAY
SUNNY. HIGHS 91 TO 96. EAST WINDS AROUND 10 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY BLOWING DUST AFTER MIDNIGHT. LOWS
55 TO 60. EAST WINDS AROUND 10 MPH IN THE EVENING, SHIFTING TO
SOUTHWEST WITH GUSTS TO 25 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS 81 TO 86. BREEZY. WEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS
50 TO 55. WINDY. WEST WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
MONDAY
MOSTLY SUNNY. HIGHS 75 TO 80. WINDY. WEST WINDS 15 TO
25 MPH WITH GUSTS TO 35 MPH.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS 47 TO 52. HIGHS 73 TO 78.
WINDY.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLEAR. LOWS 44 TO 52.
HIGHS 76 TO 86. BREEZY.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS 50 TO 55. HIGHS
82 TO 87.
TEMPERATURE
JEROME 92 57 81
TWIN FALLS 92 59 82
=
IDZ029-311700-
OWYHEE MOUNTAINS-
322 AM MDT SAT MAY 31 2025
TODAY
SUNNY, WARMER WITH HIGHS 90 TO 95.
TONIGHT
INCREASING CLOUDS. PATCHY BLOWING DUST. LOWS 52 TO 57.
BREEZY.
SUNDAY
PARTLY SUNNY. NOT AS WARM WITH HIGHS 70 TO 78. BREEZY.
SUNDAY NIGHT
DECREASING CLOUDS. LOWS 42 TO 49. WINDY.
NORTHWEST WINDS AROUND 25 MPH AFTER MIDNIGHT. GUSTS TO 35 MPH.
MONDAY
SUNNY. HIGHS 69 TO 74. BREEZY.
MONDAY NIGHT AND TUESDAY
CLEAR. LOWS 41 TO 50. HIGHS 69 TO 74.
BREEZY.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 43 TO
53. HIGHS 71 TO 76. BREEZY.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 76 TO 83. LOWS
49 TO 56.
=
IDZ015-311700-
SOUTHWEST HIGHLANDS-
322 AM MDT SAT MAY 31 2025
TODAY
SUNNY, HOTTER. HIGHS 89 TO 97.
TONIGHT
MOSTLY CLEAR. PATCHY BLOWING DUST AFTER MIDNIGHT. LOWS
53 TO 58.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. NOT AS
WARM WITH HIGHS 77 TO 83. BREEZY.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
LOWS 46 TO 51. WINDY. NORTH WINDS AROUND 25 MPH IN THE EVENING.
GUSTS TO 35 MPH.
MONDAY
SUNNY. HIGHS 71 TO 76. WINDY. NORTHWEST WINDS AROUND
25 MPH IN THE AFTERNOON. GUSTS TO 40 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 42 TO 49. BREEZY.
TUESDAY
SUNNY. HIGHS 70 TO 75. BREEZY.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO
50. HIGHS 72 TO 78. BREEZY.
THURSDAY
SUNNY. HIGHS 77 TO 84.
THURSDAY NIGHT
DECREASING CLOUDS. LOWS 47 TO 55.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS 80 TO
85.
=
IDZ030-311700-
SOUTHERN TWIN FALLS COUNTY-
322 AM MDT SAT MAY 31 2025
TODAY
SUNNY. HIGHS 89 TO 94.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 59.
SUNDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. NOT AS
WARM WITH HIGHS 79 TO 84.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT
CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.
LOWS 48 TO 53. BREEZY.
MONDAY
MOSTLY SUNNY. HIGHS 71 TO 76. BREEZY.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 49. BREEZY.
TUESDAY AND TUESDAY NIGHT
CLEAR. HIGHS 70 TO 75. LOWS 43 TO
48. BREEZY.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 73 TO 78.
LOWS 46 TO 51.
THURSDAY
SUNNY. HIGHS 78 TO 83.
THURSDAY NIGHT
DECREASING CLOUDS. LOWS 50 TO 55.
FRIDAY
PARTLY SUNNY. HIGHS 80 TO 85.
=
ORZ062-311700-
BAKER COUNTY-
222 AM PDT SAT MAY 31 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
TODAY
SUNNY. HIGHS 87 TO 95. BREEZY. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO 20 MPH THIS MORNING, INCREASING TO SOUTH
10 TO 20 MPH WITH GUSTS TO 30 MPH THIS AFTERNOON.
TONIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST. COOLER WITH LOWS
45 TO 54. WINDY. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
45 MPH.
SUNDAY
MOSTLY SUNNY. NOT AS WARM WITH HIGHS 68 TO 78. BREEZY.
NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
38 TO 47. WINDY. NORTHWEST WINDS 15 TO 25 MPH. GUSTS TO 40 MPH IN
THE EVENING, DECREASING TO 30 MPH AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS 69 TO 78. BREEZY. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
MONDAY NIGHT
CLEAR. LOWS 40 TO 48. BREEZY.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 71 TO 81.
LOWS 41 TO 52.
THURSDAY
INCREASING CLOUDS. HIGHS 76 TO 85.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 46 TO 54.
FRIDAY
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS 77 TO
86.
TEMPERATURE
BAKER CITY 91 45 70
=
ORZ061-311700-
HARNEY COUNTY-
222 AM PDT SAT MAY 31 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
TODAY
SUNNY. HIGHS 85 TO 94. LIGHT WINDS THIS MORNING,
BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH THIS
AFTERNOON.
TONIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST. LOWS 46 TO 52.
BREEZY. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SUNDAY
MOSTLY SUNNY. NOT AS WARM WITH HIGHS 71 TO 79.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
36 TO 43. BREEZY. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
MONDAY
SUNNY. HIGHS 72 TO 77. NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
CLEAR. LOWS 40 TO 46.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 71 TO 78.
LOWS 40 TO 50.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 77 TO 84. LOWS
46 TO 51.
TEMPERATURE
BURNS 91 46 73
=
ORZ063-311700-
MALHEUR COUNTY-
322 AM MDT SAT MAY 31 2025 /222 AM PDT SAT MAY 31 2025/
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM PDT /NOON MDT/
THIS MORNING TO 6 PM PDT /7 PM MDT/ THIS EVENING...
TODAY
SUNNY, HOTTER. HIGHS 92 TO 98. SOUTH WINDS 10 TO 15 MPH.
TONIGHT
PARTLY CLOUDY. PATCHY BLOWING DUST. LOWS 51 TO 59.
WINDY. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH.
SUNDAY
MOSTLY SUNNY. NOT AS WARM WITH HIGHS 74 TO 82. BREEZY.
NORTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
42 TO 51. WINDY. NORTH WINDS 15 TO 25 MPH WITH GUSTS TO 35 MPH.
MONDAY
SUNNY. HIGHS 73 TO 80. BREEZY. NORTH WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
MONDAY NIGHT
CLEAR. LOWS 42 TO 52. BREEZY.
TUESDAY THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 72 TO 82.
LOWS 42 TO 52.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. HIGHS 80 TO 88. LOWS
49 TO 57.
=
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