121  
FPUS55 KBOI 012031  
ZFPBOI  
 
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
230 PM MDT WED JUL 1 2026  
 
SPOT TEMPERATURES ARE FOR TONIGHT, THURSDAY, THURSDAY NIGHT, AND  
FRIDAY.  
 
IDZ011-020400-  
WEST CENTRAL MOUNTAINS-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 41 TO  
49.    
THURSDAY  
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 64 TO 77.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 45 TO 53.    
FRIDAY  
SUNNY. HIGHS 67 TO 82.    
FRIDAY NIGHT  
CLEAR. LOWS 46 TO 55.    
INDEPENDENCE DAY THROUGH SUNDAY  
CLEAR. HIGHS 73 TO 88. LOWS  
49 TO 58.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 62.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 79 TO 93. LOWS  
54 TO 63.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
77 TO 90.    
TUESDAY NIGHT  
DECREASING CLOUDS. LOWS 52 TO 62.    
WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
75 TO 89.  
 
 
TEMPERATURE  
MCCALL 42 72 47 76  
 
 
=  
 
IDZ013-020400-  
BOISE MOUNTAINS-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 35 TO 50.    
THURSDAY  
SUNNY. HIGHS 68 TO 82.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 39 TO 54.    
FRIDAY  
SUNNY. HIGHS 71 TO 86.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 40 TO 55.    
INDEPENDENCE DAY AND SATURDAY NIGHT  
CLEAR. HIGHS 76 TO 91.  
LOWS 45 TO 60.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 80 TO 95. LOWS  
48 TO 63.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 82 TO 97. LOWS  
48 TO 63.    
TUESDAY  
SUNNY. HIGHS 80 TO 94.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 48 TO 63.    
WEDNESDAY  
SUNNY. HIGHS 78 TO 92.  
 
 
TEMPERATURE  
IDAHO CITY 41 81 45 84  
 
 
=  
 
IDZ028-020400-  
CAMAS PRAIRIE-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 40 TO 45. BREEZY. WEST WINDS 10 TO  
20 MPH. GUSTS TO 35 MPH THIS EVENING.    
THURSDAY  
SUNNY. HIGHS 74 TO 79. LIGHT WINDS IN THE MORNING,  
BECOMING WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 48. NORTHWEST WINDS  
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. HIGHS 78 TO 83. LIGHT WINDS IN THE  
MORNING, BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN  
THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO 49. NORTHWEST WINDS  
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.    
INDEPENDENCE DAY AND SATURDAY NIGHT  
CLEAR. HIGHS 83 TO 88.  
LOWS 49 TO 55.    
SUNDAY  
SUNNY. HIGHS 86 TO 91.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 54 TO  
60. HIGHS 87 TO 92.    
TUESDAY  
SUNNY. HIGHS 85 TO 90.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 58.    
WEDNESDAY  
SUNNY. HIGHS 84 TO 89.  
 
 
TEMPERATURE  
FAIRFIELD 40 77 43 81  
 
 
=  
 
IDZ033-020400-  
UPPER WEISER RIVER-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 49 TO 54. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS 77 TO 82. NORTH WINDS 10 TO 15 MPH IN  
THE MORNING, SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 53 TO 58. SOUTH WINDS  
AROUND 10 MPH IN THE EVENING, SHIFTING TO NORTH WITH GUSTS TO  
25 MPH AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 81 TO 86. NORTH WINDS 10 TO 15 MPH IN THE  
MORNING, SHIFTING TO WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
CLEAR. LOWS 54 TO 59. NORTH WINDS AROUND 10 MPH.    
INDEPENDENCE DAY THROUGH SUNDAY  
CLEAR. HIGHS 86 TO 95. LOWS  
57 TO 62.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 61 TO 66.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 92 TO 97. LOWS  
62 TO 67.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 88 TO 95. LOWS  
61 TO 66.  
 
 
TEMPERATURE  
COUNCIL 51 80 55 85  
CAMBRIDGE 49 82 53 86  
 
 
=  
 
ORZ064-020400-  
OREGON LOWER TREASURE VALLEY-  
230 PM MDT WED JUL 1 2026 /130 PM PDT WED JUL 1 2026/  
   
TONIGHT  
MOSTLY CLEAR. LOWS 52 TO 57. BREEZY. NORTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 35 MPH.    
THURSDAY  
SUNNY. HIGHS 82 TO 87. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS TO 25 MPH IN THE MORNING, BECOMING LIGHT IN THE  
AFTERNOON.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 56 TO 61. EAST WINDS  
AROUND 10 MPH IN THE EVENING, SHIFTING TO NORTHWEST AFTER  
MIDNIGHT. GUSTS TO 30 MPH.    
FRIDAY  
SUNNY. HIGHS 86 TO 91. NORTHWEST WINDS 10 TO 15 MPH.  
GUSTS TO 25 MPH IN THE MORNING.    
FRIDAY NIGHT  
CLEAR. LOWS 57 TO 62. NORTHWEST WINDS 10 TO  
15 MPH.    
INDEPENDENCE DAY AND SATURDAY NIGHT  
CLEAR. HIGHS 92 TO 97.  
LOWS 60 TO 65.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 93 TO 98. LOWS  
64 TO 69.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 95 TO 100. LOWS  
64 TO 69.    
TUESDAY  
SUNNY. HIGHS 93 TO 98.    
TUESDAY NIGHT  
DECREASING CLOUDS. LOWS 63 TO 68.    
WEDNESDAY  
SUNNY. HIGHS 92 TO 97.  
 
 
TEMPERATURE  
ONTARIO 53 85 57 89  
 
 
=  
 
IDZ012-020400-  
LOWER TREASURE VALLEY-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 51 TO 56. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS 81 TO 86. NORTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO 20 MPH.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 54 TO 59. NORTHEAST  
WINDS AROUND 10 MPH IN THE EVENING, SHIFTING TO NORTHWEST AFTER  
MIDNIGHT. GUSTS TO 20 MPH.    
FRIDAY  
SUNNY. HIGHS 85 TO 90. NORTHWEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 56 TO 61. NORTHWEST WINDS UP TO  
10 MPH.    
INDEPENDENCE DAY AND SATURDAY NIGHT  
CLEAR. HIGHS 91 TO 96.  
LOWS 59 TO 64.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 93 TO 98. LOWS  
63 TO 68.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 95 TO 100. LOWS  
63 TO 68.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 91 TO 98. LOWS  
62 TO 67.  
 
 
TEMPERATURE  
CALDWELL 51 85 55 88  
 
 
=  
 
IDZ014-020400-  
UPPER TREASURE VALLEY-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 50 TO 55. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS 83 TO 88. NORTHWEST WINDS UP TO 10 MPH  
WITH GUSTS TO 20 MPH.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 54 TO 59. NORTH WINDS  
AROUND 10 MPH WITH GUSTS TO 20 MPH.    
FRIDAY  
SUNNY. HIGHS 87 TO 92. NORTHWEST WINDS AROUND 10 MPH  
WITH GUSTS TO 20 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 60. NORTHWEST WINDS  
10 TO 15 MPH IN THE EVENING, SHIFTING TO NORTHEAST AFTER  
MIDNIGHT.    
INDEPENDENCE DAY AND SATURDAY NIGHT  
CLEAR. HIGHS 92 TO 97.  
LOWS 59 TO 64.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 95 TO 100. LOWS  
62 TO 67.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 96 TO 101. LOWS  
63 TO 68.    
TUESDAY  
SUNNY. HIGHS 94 TO 99.    
TUESDAY NIGHT  
DECREASING CLOUDS. LOWS 61 TO 66.    
WEDNESDAY  
SUNNY. HIGHS 92 TO 97.  
 
 
TEMPERATURE  
BOISE 54 85 58 89  
MOUNTAIN HOME 52 87 55 91  
 
 
=  
 
IDZ016-020400-  
WESTERN MAGIC VALLEY-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
DECREASING CLOUDS. LOWS 48 TO 53. SOUTH WINDS 10 TO  
15 MPH.    
THURSDAY  
MOSTLY SUNNY. HIGHS 81 TO 86. WEST WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 56. WEST WINDS AROUND  
10 MPH IN THE EVENING, SHIFTING TO SOUTHEAST AFTER MIDNIGHT.  
GUSTS TO 20 MPH.    
FRIDAY  
MOSTLY SUNNY. HIGHS 85 TO 90. SOUTHEAST WINDS UP TO  
10 MPH IN THE MORNING, SHIFTING TO WEST WITH GUSTS TO 25 MPH IN  
THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 57. SOUTHWEST WINDS  
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.    
INDEPENDENCE DAY AND SATURDAY NIGHT  
CLEAR. HIGHS 89 TO 94.  
LOWS 57 TO 62.    
SUNDAY  
SUNNY. HIGHS 93 TO 98.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 62 TO  
67. HIGHS 94 TO 99.    
TUESDAY  
SUNNY. HIGHS 91 TO 96.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 60 TO 65.    
WEDNESDAY  
SUNNY. HIGHS 90 TO 95.  
 
 
TEMPERATURE  
JEROME 50 83 52 86  
TWIN FALLS 51 82 53 86  
 
 
=  
 
IDZ029-020400-  
OWYHEE MOUNTAINS-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 44 TO 53.    
THURSDAY  
SUNNY. HIGHS 74 TO 80.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 49 TO 57.    
FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 78 TO  
84.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 59.    
INDEPENDENCE DAY  
SUNNY. HIGHS 84 TO 90.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 54 TO 62. HIGHS  
86 TO 92.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 57 TO  
66. HIGHS 87 TO 93.    
TUESDAY  
SUNNY. HIGHS 86 TO 91.    
TUESDAY NIGHT  
DECREASING CLOUDS. LOWS 56 TO 65.    
WEDNESDAY  
SUNNY. HIGHS 84 TO 89.  
 
 
=  
 
IDZ015-020400-  
SOUTHWEST HIGHLANDS-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
PARTLY CLOUDY. LOWS 45 TO 51.    
THURSDAY  
MOSTLY SUNNY. HIGHS 78 TO 83.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 49 TO 55.    
FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 81 TO  
87. BREEZY.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 57.    
INDEPENDENCE DAY  
SUNNY. HIGHS 87 TO 93.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 55 TO 61. HIGHS  
89 TO 95.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 57 TO  
65. HIGHS 90 TO 96.    
TUESDAY  
SUNNY. HIGHS 88 TO 94.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 56 TO 63.    
WEDNESDAY  
SUNNY. HIGHS 88 TO 93.  
 
 
=  
 
IDZ030-020400-  
SOUTHERN TWIN FALLS COUNTY-  
230 PM MDT WED JUL 1 2026  
   
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS THIS  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 48 TO 53.    
THURSDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 78 TO  
83.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS 51 TO 56.    
FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. THUNDERSTORMS MAY PRODUCE GUSTY  
WINDS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 82 TO  
87.    
FRIDAY NIGHT  
DECREASING CLOUDS. LOWS 52 TO 57.    
INDEPENDENCE DAY  
SUNNY. HIGHS 87 TO 92.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS  
90 TO 95.    
SUNDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 60 TO  
67. HIGHS 89 TO 96.    
WEDNESDAY  
SUNNY. HIGHS 89 TO 94.  
 
 
=  
 
ORZ062-020400-  
BAKER COUNTY-  
130 PM PDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 38 TO 50. BREEZY. NORTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
THURSDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 75 TO 83.  
NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 44 TO 55. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS TO 25 MPH.    
FRIDAY  
SUNNY. HIGHS 78 TO 87. NORTHWEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
CLEAR. LOWS 46 TO 57. NORTHWEST WINDS 10 TO  
15 MPH.    
INDEPENDENCE DAY THROUGH SUNDAY  
CLEAR. HIGHS 85 TO 95. LOWS  
48 TO 59.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 63.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 87 TO 97. LOWS  
52 TO 64.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 85 TO 95. LOWS  
51 TO 62.  
 
 
TEMPERATURE  
BAKER CITY 38 78 44 80  
 
 
=  
 
ORZ061-020400-  
HARNEY COUNTY-  
130 PM PDT WED JUL 1 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 38 TO 47. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO 25 MPH.    
THURSDAY  
SUNNY. HIGHS 73 TO 81. WEST WINDS UP TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 44 TO 52. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS TO 25 MPH.    
FRIDAY  
SUNNY. HIGHS 76 TO 85. WEST WINDS AROUND 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 54. NORTHWEST WINDS UP  
TO 10 MPH WITH GUSTS TO 20 MPH.    
INDEPENDENCE DAY  
SUNNY. HIGHS 81 TO 91.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 48 TO 57. HIGHS  
83 TO 93.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO  
60. HIGHS 83 TO 93.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 81 TO 91. LOWS  
50 TO 58.  
 
 
TEMPERATURE  
BURNS 38 80 44 84  
 
 
=  
 
ORZ063-020400-  
MALHEUR COUNTY-  
230 PM MDT WED JUL 1 2026 /130 PM PDT WED JUL 1 2026/  
   
TONIGHT  
MOSTLY CLEAR. LOWS 44 TO 54. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO 30 MPH.    
THURSDAY  
SUNNY. HIGHS 79 TO 85. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT  
INCREASING CLOUDS. LOWS 48 TO 58. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.    
FRIDAY  
SUNNY. HIGHS 82 TO 89. NORTHWEST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 60. NORTHWEST WINDS  
10 TO 15 MPH.    
INDEPENDENCE DAY  
SUNNY. HIGHS 88 TO 95.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 53 TO 62. HIGHS  
91 TO 97.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 57 TO  
66. HIGHS 91 TO 97.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. HIGHS 88 TO 95. LOWS  
55 TO 65.  
 
 
=  
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