919
FPUS55 KBOI 292108
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
307 PM MDT Fri Aug 29 2025

Spot temperatures are for tonight, Saturday, Saturday night, and
Sunday.


IDZ011-300500-
West Central Mountains-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 48 to 58.
.SATURDAY...Sunny. Patchy smoke. Highs 74 to 88.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 50 to 60.
.SUNDAY...Sunny. Highs 76 to 90.
.SUNDAY NIGHT...Mostly clear. Lows 51 to 61.
.LABOR DAY THROUGH WEDNESDAY...Mostly clear. Highs 78 to 92. Lows
52 to 62.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 51 to 61.
Highs 74 to 89.

&&
                  TEMPERATURE
McCall          49  82  51  85

$$
=

IDZ013-300500-
Boise Mountains-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 43 to 58.
.SATURDAY...Sunny. Patchy smoke. Highs 76 to 90.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 46 to 61.
.SUNDAY...Sunny. Highs 78 to 93.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 62.
.LABOR DAY THROUGH WEDNESDAY...Mostly clear. Highs 80 to 94. Lows
48 to 63.
.WEDNESDAY NIGHT...Partly cloudy. Lows 47 to 62.
.THURSDAY...Sunny. Highs 77 to 91.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 45 to 60. Highs
76 to 90.

&&
                  TEMPERATURE
Idaho City      48  89  48  91

$$
=

IDZ028-300500-
Camas Prairie-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Decreasing clouds. Patchy smoke. Lows 44 to 51.
Northwest winds around 10 mph.
.SATURDAY...Sunny. Patchy smoke. Highs 78 to 83. Light winds in
the morning, becoming southwest up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 46 to 53.
North winds around 10 mph.
.SUNDAY...Patchy smoke in the morning. Sunny. Highs 80 to 85.
East winds around 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 54. Northeast winds
around 10 mph.
.LABOR DAY THROUGH TUESDAY...Mostly clear. Highs 82 to 88. Lows
48 to 55.
.TUESDAY NIGHT...Decreasing clouds. Lows 49 to 56.
.WEDNESDAY...Sunny. Highs 82 to 87.
.WEDNESDAY NIGHT...Partly cloudy. Lows 49 to 55.
.THURSDAY...Sunny. Highs 80 to 85.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 47 to 53. Highs
80 to 85.

&&
                  TEMPERATURE
Fairfield       45  81  47  83

$$
=

IDZ033-300500-
Upper Weiser River-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 58 to 63. Light
winds.
.SATURDAY...Sunny. Patchy smoke. Highs 85 to 90. Northeast winds
up to 10 mph in the morning, becoming light in the afternoon.
.SATURDAY NIGHT...Patchy smoke in the evening. Mostly clear. Lows
60 to 65. Light winds.
.SUNDAY...Sunny. Highs 88 to 93. Northeast winds up to 10 mph in
the morning, becoming light in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 66. Light winds.
.LABOR DAY THROUGH WEDNESDAY...Mostly clear. Highs 88 to 96. Lows
61 to 67.
.WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 67.
.THURSDAY...Sunny. Highs 87 to 93.
.THURSDAY NIGHT...Decreasing clouds. Lows 62 to 67.
.FRIDAY...Sunny. Highs 85 to 92.

&&
                  TEMPERATURE
Council         61  90  62  93
Cambridge       58  90  60  92

$$
=

ORZ064-300500-
Oregon Lower Treasure Valley-
307 PM MDT Fri Aug 29 2025 /207 PM PDT Fri Aug 29 2025/

.TONIGHT...Mostly clear. Patchy smoke. Lows 58 to 64. Light
winds.
.SATURDAY...Sunny. Patchy smoke. Highs 89 to 94. Light winds.
.SATURDAY NIGHT...Decreasing clouds. Patchy smoke in the evening.
Lows 58 to 65. Light winds.
.SUNDAY...Sunny. Highs 90 to 95. East winds up to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 66. Northeast winds up
to 10 mph.
.LABOR DAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 91 to 97.
Lows 60 to 68.
.FRIDAY...Mostly sunny. Highs 89 to 94.

&&
                  TEMPERATURE
Ontario         58  91  58  92

$$
=

IDZ012-300500-
Lower Treasure Valley-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 58 to 63. North winds
up to 10 mph.
.SATURDAY...Sunny. Patchy smoke. Highs 88 to 93. Light winds.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 58 to 63.
Light winds.
.SUNDAY...Sunny. Highs 90 to 95. Southeast winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 65. East winds up to
10 mph.
.LABOR DAY THROUGH THURSDAY NIGHT...Mostly clear. Highs 89 to 96.
Lows 59 to 66.
.FRIDAY...Mostly sunny. Highs 88 to 93.

&&
                  TEMPERATURE
Caldwell        58  91  59  94

$$
=

IDZ014-300500-
Upper Treasure Valley-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Mostly clear. Patchy smoke. Lows 55 to 62. Northwest
winds up to 10 mph with gusts to 20 mph this evening, becoming
light after midnight.
.SATURDAY...Sunny. Patchy smoke. Highs 88 to 93. Southeast winds
up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 56 to 64.
Northeast winds up to 10 mph.
.SUNDAY...Patchy smoke in the morning. Sunny. Highs 91 to 96.
Southeast winds 10 to 15 mph with gusts to 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 65. East winds 10 to
15 mph.
.LABOR DAY THROUGH WEDNESDAY...Mostly clear. Highs 90 to 97. Lows
58 to 65.
.WEDNESDAY NIGHT...Partly cloudy. Lows 59 to 64.
.THURSDAY...Sunny. Highs 89 to 94.
.THURSDAY NIGHT...Decreasing clouds. Lows 58 to 63.
.FRIDAY...Sunny. Highs 89 to 94.

&&
                  TEMPERATURE
Boise           62  91  64  94
Mountain Home   57  92  58  94

$$
=

IDZ016-300500-
Western Magic Valley-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Partly cloudy this evening, then clearing. Patchy
smoke. Lows 54 to 59. West winds around 10 mph this evening,
shifting to south after midnight.
.SATURDAY...Sunny. Patchy smoke. Highs 82 to 87. East winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 53 to 59.
Light winds in the evening, becoming southeast around 10 mph
after midnight.
.SUNDAY...Sunny. Highs 84 to 90. East winds 10 to 15 mph.
.SUNDAY NIGHT...Clear. Lows 54 to 60. East winds around 10 mph
with gusts to 20 mph.
.LABOR DAY THROUGH TUESDAY NIGHT...Mostly clear. Highs 86 to 92.
Lows 56 to 62.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 85 to 91.
Lows 56 to 61.
.THURSDAY...Sunny. Highs 84 to 89.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 56 to 61. Highs
84 to 90.

&&
                  TEMPERATURE
Jerome          56  83  57  86
Twin Falls      56  84  56  86

$$
=

IDZ029-300500-
Owyhee Mountains-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Partly cloudy. Isolated showers this evening. Chance
of rain 20 percent. Lows 55 to 62.
.SATURDAY...Sunny. Patchy smoke. Highs 81 to 87.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 58 to 64.
.SUNDAY...Patchy smoke in the morning. Sunny. Highs 83 to 90.
.SUNDAY NIGHT...Mostly clear. Lows 58 to 65.
.LABOR DAY THROUGH TUESDAY...Mostly clear. Highs 84 to 92. Lows
58 to 65.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
56 to 66. Highs 83 to 89.
.THURSDAY...Sunny. Highs 82 to 89.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 56 to 64. Highs
82 to 88.

$$
=

IDZ015-300500-
Southwest Highlands-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Patchy smoke this evening. Partly cloudy with isolated
showers this evening, then mostly clear after midnight. Chance of
rain 20 percent. Lows 52 to 58.
.SATURDAY...Sunny. Patchy smoke. Highs 80 to 87.
.SATURDAY NIGHT...Mostly clear. Patchy smoke. Lows 53 to 59.
.SUNDAY...Patchy smoke in the morning. Sunny. Highs 84 to 91.
.SUNDAY NIGHT...Mostly clear. Lows 54 to 60.
.LABOR DAY THROUGH TUESDAY...Mostly clear. Highs 85 to 92. Lows
57 to 62.
.TUESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows 55 to 62.
Highs 82 to 89.

$$
=

IDZ030-300500-
Southern Twin  Falls County-
307 PM MDT Fri Aug 29 2025

.TONIGHT...Decreasing clouds. Patchy smoke. Lows 53 to 58.
.SATURDAY...Sunny. Patchy smoke. Highs 80 to 85.
.SATURDAY NIGHT...Patchy smoke in the evening. Mostly clear. Lows
54 to 59.
.SUNDAY...Sunny. Highs 83 to 88.
.SUNDAY NIGHT...Mostly clear. Lows 54 to 59.
.LABOR DAY THROUGH TUESDAY...Mostly clear. Highs 85 to 91. Lows
56 to 61.
.TUESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows 55 to
62. Highs 82 to 89.
.FRIDAY...Partly cloudy. A slight chance of showers in the
afternoon. Chance of rain 20 percent. Highs 83 to 88.

$$
=

ORZ062-300500-
Baker County-
207 PM PDT Fri Aug 29 2025

.TONIGHT...Partly cloudy with isolated rain showers this evening,
then mostly clear after midnight. Patchy smoke. Chance of rain
20 percent. Lows 49 to 61. Light winds.
.SATURDAY...Sunny. Patchy smoke. Highs 85 to 92. Southeast winds
up to 10 mph.
.SATURDAY NIGHT...Patchy smoke in the evening. Partly cloudy.
Lows 52 to 64. Southeast winds up to 10 mph.
.SUNDAY...Sunny. Highs 85 to 94. Southeast winds up to 10 mph.
Gusts to 20 mph in the afternoon.
.SUNDAY NIGHT...Decreasing clouds. Lows 52 to 65. Southeast winds
up to 10 mph with gusts to 20 mph in the evening, becoming light
after midnight.
.LABOR DAY THROUGH WEDNESDAY...Mostly clear. Highs 87 to 97. Lows
53 to 66.
.WEDNESDAY NIGHT...Decreasing clouds. Lows 54 to 65.
.THURSDAY...Sunny. Highs 87 to 95.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 52 to 64. Highs
85 to 93.

&&
                  TEMPERATURE
Baker City      49  90  52  90

$$
=

ORZ061-300500-
Harney County-
207 PM PDT Fri Aug 29 2025

.TONIGHT...Partly cloudy this evening, then clearing. Patchy
smoke after midnight. Lows 46 to 58. Light winds.
.SATURDAY...Sunny. Patchy smoke. Highs 80 to 90. South winds up
to 10 mph.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Patchy smoke after midnight. Lows 49 to 59. East winds up to
10 mph with gusts to 20 mph.
.SUNDAY...Patchy smoke in the morning. Sunny. Highs 83 to 92.
Southeast winds up to 10 mph. Gusts to 20 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 60. East winds up to
10 mph with gusts to 20 mph.
.LABOR DAY...Sunny. Highs 84 to 93.
.MONDAY NIGHT...Partly cloudy. Lows 51 to 61.
.TUESDAY...Sunny. Highs 83 to 93.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
50 to 62. Highs 82 to 92.
.THURSDAY...Sunny. Highs 81 to 91.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 50 to 61. Highs
79 to 89.

&&
                  TEMPERATURE
Burns           46  88  49  91

$$
=

ORZ063-300500-
Malheur County-
307 PM MDT Fri Aug 29 2025 /207 PM PDT Fri Aug 29 2025/

.TONIGHT...Partly cloudy with isolated showers this evening, then
mostly clear after midnight. Patchy smoke after midnight. Chance
of rain 20 percent. Lows 53 to 62. East winds up to 10 mph this
evening, becoming light after midnight.
.SATURDAY...Sunny. Patchy smoke. Highs 85 to 91. Southeast winds
up to 10 mph.
.SATURDAY NIGHT...Decreasing clouds. Patchy smoke after midnight.
Lows 53 to 63. Southeast winds up to 10 mph.
.SUNDAY...Patchy smoke in the morning. Sunny. Highs 87 to 94.
East winds up to 10 mph.
.SUNDAY NIGHT...Decreasing clouds. Lows 54 to 64. East winds up
to 10 mph with gusts to 20 mph.
.LABOR DAY THROUGH TUESDAY...Mostly clear. Highs 89 to 95. Lows
56 to 65.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy. Lows
55 to 65. Highs 88 to 94.
.THURSDAY...Sunny. Highs 87 to 93.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 55 to 64. Highs
87 to 92.

$$
=