325  
FPUS55 KBOI 182031  
ZFPBOI  
 
ZONE FORECASTS FOR SOUTHWEST IDAHO/SOUTHEAST OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
230 PM MDT TUE AUG 18 2026  
 
SPOT TEMPERATURES ARE FOR TONIGHT, WEDNESDAY, WEDNESDAY NIGHT,  
AND THURSDAY.  
 
IDZ011-190400-  
WEST CENTRAL MOUNTAINS-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. PATCHY SMOKE. LOWS 47 TO 58.    
WEDNESDAY
 
SUNNY. HIGHS 77 TO 91.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 50 TO 60.    
THURSDAY
 
SUNNY. HIGHS 83 TO 96.    
THURSDAY NIGHT
 
INCREASING CLOUDS. LOWS 54 TO 65.    
FRIDAY
 
PARTLY SUNNY. HIGHS 83 TO 97.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 54 TO 65.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 75 TO 88.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. AREAS OF FOG AFTER MIDNIGHT. CHANCE  
OF RAIN 20 PERCENT. LOWS 48 TO 58.    
SUNDAY
 
AREAS OF FOG IN THE MORNING. SUNNY. HIGHS 72 TO 85.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS 48 TO 58. HIGHS  
76 TO 89.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 51 TO 61.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT. HIGHS 75 TO 89.  
 

 
TEMPERATURE  
MCCALL 47 85 49 91  
 

 
=  
 
IDZ013-190400-  
BOISE MOUNTAINS-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 46 TO 61.    
WEDNESDAY
 
SUNNY. HIGHS 80 TO 95.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 47 TO 62.    
THURSDAY
 
SUNNY. HIGHS 85 TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 51 TO 66.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 85 TO 100.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 50 TO 65.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 77 TO 92.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 44 TO 59.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. HIGHS 75 TO 89. LOWS  
44 TO 59.    
MONDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
78 TO 93.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 46 TO 61.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS  
77 TO 92.  
 

 
TEMPERATURE  
IDAHO CITY 48 94 50 99  
 

 
=  
 
IDZ028-190400-  
CAMAS PRAIRIE-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 47 TO 54. NORTHWEST WINDS 10 TO  
15 MPH. GUSTS TO 25 MPH THIS EVENING.    
WEDNESDAY
 
SUNNY. HIGHS 87 TO 92. WEST WINDS UP TO 10 MPH.  
GUSTS TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 51 TO 57. NORTH WINDS  
AROUND 10 MPH. GUSTS TO 20 MPH IN THE EVENING.    
THURSDAY
 
SUNNY. HIGHS 92 TO 97. NORTHEAST WINDS AROUND 10 MPH  
IN THE MORNING, SHIFTING TO SOUTH IN THE AFTERNOON. GUSTS TO  
20 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 56 TO 61. NORTHWEST WINDS  
AROUND 10 MPH WITH GUSTS TO 20 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 92 TO 97.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 56 TO 61.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF RAIN 20 PERCENT. HIGHS 84 TO 89.    
SATURDAY NIGHT THROUGH MONDAY
 
PARTLY CLOUDY. LOWS 48 TO 54.  
HIGHS 82 TO 88.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 51 TO 56.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HIGHS 82 TO 87.  
 

 
TEMPERATURE  
FAIRFIELD 48 89 51 94  
 

 
=  
 
IDZ033-190400-  
UPPER WEISER RIVER-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT. LOWS 58 TO  
64. NORTH WINDS UP TO 10 MPH.    
WEDNESDAY
 
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 90 TO 95.  
NORTHEAST WINDS UP TO 10 MPH IN THE MORNING, BECOMING LIGHT IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 66. NORTHEAST WINDS  
UP TO 10 MPH.    
THURSDAY
 
SUNNY. HIGHS 94 TO 100. NORTHEAST WINDS UP TO 10 MPH  
IN THE MORNING, SHIFTING TO SOUTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT
 
INCREASING CLOUDS. LOWS 65 TO 70. LIGHT WINDS.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 93 TO 100. LOWS  
65 TO 70.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
87 TO 93.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 58 TO 63.  
HIGHS 84 TO 93.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 61 TO 66.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. CHANCE OF RAIN 20 PERCENT. HIGHS 87 TO 93.  
 

 
TEMPERATURE  
COUNCIL 61 94 63 99  
CAMBRIDGE 58 95 61 99  
 

 
=  
 
ORZ064-190400-  
OREGON LOWER TREASURE VALLEY-  
230 PM MDT TUE AUG 18 2026 /130 PM PDT TUE AUG 18 2026/  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 61 TO 67. NORTHWEST WINDS AROUND  
10 MPH WITH GUSTS TO 20 MPH.    
WEDNESDAY
 
SUNNY. HIGHS 93 TO 98. NORTHWEST WINDS UP TO 10 MPH  
IN THE MORNING, BECOMING LIGHT IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT.  
LOWS 62 TO 68. NORTH WINDS UP TO 10 MPH.    
THURSDAY
 
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 96 TO 101.  
LIGHT WINDS.    
THURSDAY NIGHT
 
INCREASING CLOUDS. LOWS 65 TO 71. LIGHT WINDS.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 96 TO 101. LOWS  
66 TO 72.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 92 TO 97.    
SATURDAY NIGHT THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 60 TO 65.  
HIGHS 88 TO 96.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. LOWS 62 TO 68. HIGHS  
91 TO 96.  
 

 
TEMPERATURE  
ONTARIO 61 96 62 99  
 

 
=  
 
IDZ012-190400-  
LOWER TREASURE VALLEY-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT. LOWS 59 TO  
65. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.    
WEDNESDAY
 
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 92 TO 97.  
LIGHT WINDS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 66. LIGHT WINDS.    
THURSDAY
 
SUNNY. HIGHS 96 TO 101. LIGHT WINDS.    
THURSDAY NIGHT
 
INCREASING CLOUDS. LOWS 63 TO 68. NORTH WINDS  
UP TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 95 TO 100.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. LOWS 64 TO 69. HIGHS  
91 TO 96.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 58 TO  
63. HIGHS 87 TO 92.    
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS 90 TO 95. LOWS  
60 TO 65.  
 

 
TEMPERATURE  
CALDWELL 60 95 61 99  
 

 
=  
 
IDZ014-190400-  
UPPER TREASURE VALLEY-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 58 TO 63. NORTHWEST WINDS 10 TO  
15 MPH. GUSTS TO 25 MPH THIS EVENING.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 93 TO 98. NORTHWEST WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 65. LIGHT WINDS.    
THURSDAY
 
SUNNY. HIGHS 98 TO 103. LIGHT WINDS IN THE MORNING,  
BECOMING WEST AROUND 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 63 TO 68. NORTH WINDS  
AROUND 10 MPH WITH GUSTS TO 20 MPH IN THE EVENING, BECOMING LIGHT  
AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 97 TO 102.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 64 TO 69.    
SATURDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS 87 TO 97. LOWS  
57 TO 65.  
 

 
TEMPERATURE  
BOISE 63 95 65 99  
MOUNTAIN HOME 59 97 62 102  
 

 
=  
 
IDZ016-190400-  
WESTERN MAGIC VALLEY-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 58 TO 63. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS TO 25 MPH THIS EVENING, BECOMING LIGHT AFTER  
MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS 90 TO 95. LIGHT WINDS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 66. LIGHT WINDS IN  
THE EVENING, BECOMING EAST AROUND 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS 95 TO 100. NORTHEAST WINDS AROUND  
10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS  
64 TO 69. WEST WINDS AROUND 10 MPH IN THE EVENING, SHIFTING TO  
SOUTHEAST AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 95 TO 100.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 64 TO 69.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF RAIN 20 PERCENT. HIGHS 88 TO 93.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 58 TO  
64. HIGHS 84 TO 89.    
MONDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
87 TO 92.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN 20 PERCENT. LOWS  
60 TO 65.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HIGHS 87 TO 92.  
 

 
TEMPERATURE  
JEROME 60 90 63 96  
TWIN FALLS 62 91 65 96  
 

 
=  
 
IDZ029-190400-  
OWYHEE MOUNTAINS-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 56 TO 65.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 85 TO 94.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 67.    
THURSDAY
 
SUNNY. HIGHS 89 TO 97.    
THURSDAY NIGHT
 
INCREASING CLOUDS. LOWS 61 TO 70.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 88 TO 95.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS 60 TO 69.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
84 TO 90.    
SATURDAY NIGHT
 
INCREASING CLOUDS. LOWS 54 TO 62.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS 80 TO 87. LOWS  
54 TO 63.    
MONDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS 83 TO 90.    
MONDAY NIGHT
 
INCREASING CLOUDS. LOWS 57 TO 65.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
83 TO 89.  
 

 
=  
 
IDZ015-190400-  
SOUTHWEST HIGHLANDS-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 57 TO 62.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 89 TO 95.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 65.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 94 TO 99.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 61 TO 66.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 93 TO 98.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 60 TO 66.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 87 TO  
93.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 56 TO 61. BREEZY.   
SUNDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 84 TO 89.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 55 TO 60.    
MONDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
86 TO 91.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT. LOWS 57 TO 62.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
85 TO 91.  
 

 
=  
 
IDZ030-190400-  
SOUTHERN TWIN FALLS COUNTY-  
230 PM MDT TUE AUG 18 2026  
   
TONIGHT
 
DECREASING CLOUDS. LOWS 59 TO 64.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 89 TO 94.    
WEDNESDAY NIGHT
 
INCREASING CLOUDS. LOWS 62 TO 67.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
94 TO 99.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 65 TO 70.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 94 TO 99.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
EVENING. CHANCE OF RAIN 30 PERCENT. LOWS 65 TO 70.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT. HIGHS 87 TO 92.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. LOWS 59 TO 64.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. HIGHS 83 TO 88.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT. LOWS 58 TO 63.    
MONDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
86 TO 91.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN  
30 PERCENT. LOWS 61 TO 66.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. HIGHS  
86 TO 91.  
 

 
=  
 
ORZ062-190400-  
BAKER COUNTY-  
130 PM PDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT. LOWS 47 TO  
60. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS 87 TO 95. LIGHT WINDS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. PATCHY SMOKE AFTER MIDNIGHT.  
LOWS 50 TO 63. LIGHT WINDS.    
THURSDAY
 
PATCHY SMOKE IN THE MORNING. SUNNY. HIGHS 92 TO 100.  
LIGHT WINDS IN THE MORNING, BECOMING SOUTH UP TO 10 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
INCREASING CLOUDS. LOWS 55 TO 67. NORTHWEST  
WINDS UP TO 10 MPH.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 90 TO 99. LOWS  
52 TO 65.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS  
83 TO 93.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 43 TO 57.    
SUNDAY
 
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 81 TO 90.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS 45 TO 59. HIGHS  
85 TO 93.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. LOWS 49 TO 62. HIGHS  
84 TO 93.  
 

 
TEMPERATURE  
BAKER CITY 47 90 50 95  
 

 
=  
 
ORZ061-190400-  
HARNEY COUNTY-  
130 PM PDT TUE AUG 18 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 50 TO 59. NORTHWEST WINDS UP TO  
10 MPH WITH GUSTS TO 20 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 84 TO 94. LIGHT WINDS.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 52 TO 61. NORTH WINDS UP TO  
10 MPH.    
THURSDAY
 
SUNNY. HIGHS 86 TO 96. SOUTHWEST WINDS UP TO 10 MPH.  
GUSTS TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS 56 TO 64. WEST WINDS UP TO  
10 MPH. GUSTS TO 20 MPH IN THE EVENING.    
FRIDAY
 
DECREASING CLOUDS. HIGHS 83 TO 93.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. CHANCE OF RAIN 20 PERCENT. LOWS 51 TO 60.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS  
79 TO 89.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 44 TO  
56. HIGHS 78 TO 88.    
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS 81 TO 91. LOWS  
49 TO 58.  
 

 
TEMPERATURE  
BURNS 50 93 52 95  
 

 
=  
 
ORZ063-190400-  
MALHEUR COUNTY-  
230 PM MDT TUE AUG 18 2026 /130 PM PDT TUE AUG 18 2026/  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 55 TO 65. NORTH WINDS 10 TO 15 MPH.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 91 TO 97. NORTH WINDS UP TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 57 TO 66. NORTH WINDS UP TO  
10 MPH WITH GUSTS TO 20 MPH.    
THURSDAY
 
SUNNY. HIGHS 95 TO 100. SOUTHWEST WINDS UP TO 10 MPH.  
GUSTS TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
INCREASING CLOUDS. LOWS 60 TO 69. WEST WINDS  
10 TO 15 MPH IN THE EVENING, BECOMING LIGHT AFTER MIDNIGHT.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. HIGHS 93 TO 98. LOWS  
58 TO 68.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS  
88 TO 94.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 52 TO  
62. HIGHS 85 TO 91. BREEZY.   
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY. HIGHS 88 TO 93. LOWS  
55 TO 65.    
TUESDAY
 
PARTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. HIGHS 87 TO 93.  
 

 
=  
 
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