Zone Forecast Product
Issued by NWS Boise, ID
Issued by NWS Boise, ID
235
FPUS55 KBOI 240637
ZFPBOI
Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
1236 AM MDT Mon Aug 24 2026
Spot temperatures are for today, tonight, and Tuesday.
IDZ011-241400-
West Central Mountains-
1236 AM MDT Mon Aug 24 2026
.TODAY...Patchy smoke this morning. Mostly sunny. Highs 77 to 90.
.TONIGHT...Partly cloudy. Lows 49 to 61.
.TUESDAY...Sunny. Highs 78 to 91.
.TUESDAY NIGHT...Decreasing clouds. Lows 51 to 61.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Chance of rain 20 percent. Highs
78 to 91.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 51 to 61.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 74 to 88.
Lows 47 to 57.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 70 to 84. Lows
46 to 56.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Areas of fog through
the day. Lows 42 to 52. Highs 68 to 81.
&&
TEMPERATURE
McCall 84 49 86
$$
=
IDZ013-241400-
Boise Mountains-
1236 AM MDT Mon Aug 24 2026
.TODAY...Mostly sunny. Patchy smoke this afternoon. Highs 79 to
94.
.TONIGHT...Patchy smoke in the evening. Partly cloudy. Lows 46 to
61.
.TUESDAY...Mostly sunny. Highs 80 to 95.
.TUESDAY NIGHT...Decreasing clouds. Lows 47 to 62.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Chance of rain 20 percent. Highs
80 to 95.
.WEDNESDAY NIGHT...Decreasing clouds. Lows 46 to 61.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs 75 to 90.
Lows 44 to 59.
.SATURDAY...Partly cloudy. A slight chance of rain showers in the
morning. Chance of rain 20 percent. Highs 71 to 86.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 39 to 54. Highs
70 to 85.
&&
TEMPERATURE
Idaho City 92 49 94
$$
=
IDZ028-241400-
Camas Prairie-
1236 AM MDT Mon Aug 24 2026
.TODAY...Mostly sunny. Highs 85 to 90. Light winds this morning,
becoming south around 10 mph with gusts to 25 mph this afternoon.
.TONIGHT...Mostly cloudy in the evening, then clearing. Lows
48 to 54. South winds 10 to 15 mph in the evening, becoming light
after midnight. Gusts to 25 mph.
.TUESDAY...Increasing clouds. Highs 86 to 91. Light winds in the
morning, becoming south around 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows 50 to 56. West winds up to
10 mph with gusts to 25 mph in the evening, becoming light after
midnight.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Chance of rain 20 percent. Highs
86 to 91. East winds up to 10 mph with gusts to 20 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
47 to 55. Highs 84 to 89.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A 20 percent chance of
rain showers. Highs 80 to 85. Lows 45 to 51.
.SATURDAY...Mostly sunny. Highs 78 to 83.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 41 to 48. Highs
76 to 81. Breezy.
&&
TEMPERATURE
Fairfield 88 48 88
$$
=
IDZ033-241400-
Upper Weiser River-
1236 AM MDT Mon Aug 24 2026
.TODAY...Patchy smoke this morning. Mostly sunny. Highs 88 to 94.
Northeast winds 10 to 15 mph this morning, becoming light this
afternoon.
.TONIGHT...Partly cloudy. Lows 59 to 65. Southwest winds up to
10 mph in the evening, shifting to east after midnight. Gusts to
30 mph.
.TUESDAY...Mostly sunny. Highs 90 to 95. South winds up to
10 mph. Gusts to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows 62 to 67. South winds up to
10 mph in the evening, becoming light after midnight. Gusts to
20 mph.
.WEDNESDAY...Partly sunny. Highs 90 to 96. Light winds in the
morning, becoming southwest 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Increasing clouds. Lows 61 to 66.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 86 to 92.
Lows 57 to 62.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 81 to 90. Lows
56 to 61.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 52 to 57. Highs
79 to 85.
&&
TEMPERATURE
Council 94 63 95
Cambridge 93 59 95
$$
=
ORZ064-241400-
Oregon Lower Treasure Valley-
1236 AM MDT Mon Aug 24 2026 /1136 PM PDT Sun Aug 23 2026/
.TODAY...Mostly sunny. Patchy smoke. Highs 90 to 95. Northwest
winds up to 10 mph this morning, becoming light this afternoon.
.TONIGHT...Mostly cloudy in the evening, then clearing. Lows
60 to 67. Southwest winds up to 10 mph with gusts to 30 mph in
the evening, shifting to east with gusts to 20 mph after
midnight.
.TUESDAY...Increasing clouds. Highs 93 to 98. Light winds.
.TUESDAY NIGHT...Mostly cloudy. Lows 62 to 68. Light winds.
.WEDNESDAY...Partly sunny. Highs 93 to 98. Southeast winds up to
10 mph. Gusts to 20 mph in the afternoon.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
57 to 67. Highs 91 to 96.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs 86 to 93.
Lows 53 to 63.
.SUNDAY...Sunny. Highs 82 to 87.
&&
TEMPERATURE
Ontario 92 60 95
$$
=
IDZ012-241400-
Lower Treasure Valley-
1236 AM MDT Mon Aug 24 2026
.TODAY...Mostly sunny. Patchy smoke. Highs 90 to 95. Northwest
winds up to 10 mph.
.TONIGHT...Partly cloudy. Lows 60 to 65. West winds up to 10 mph
in the evening, shifting to southeast after midnight. Gusts to
30 mph.
.TUESDAY...Mostly sunny. Highs 93 to 98. Southeast winds up to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows 61 to 66. Southeast winds up
to 10 mph with gusts to 25 mph.
.WEDNESDAY...Partly sunny. Highs 93 to 98. Southeast winds up to
10 mph. Gusts to 25 mph in the morning.
.WEDNESDAY NIGHT...Increasing clouds. Lows 61 to 66.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 87 to 95. Lows
57 to 62.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 52 to 62. Highs
81 to 90.
&&
TEMPERATURE
Caldwell 93 60 96
$$
=
IDZ014-241400-
Upper Treasure Valley-
1236 AM MDT Mon Aug 24 2026
.TODAY...Patchy smoke this morning. Mostly sunny. Highs 90 to 95.
West winds up to 10 mph this morning, becoming light this
afternoon.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
58 to 66. Southeast winds up to 10 mph with gusts to 25 mph.
.TUESDAY...Mostly sunny. Highs 93 to 98. Southeast winds up to
10 mph with gusts to 20 mph.
.TUESDAY NIGHT...Decreasing clouds. Lows 60 to 67. Southeast
winds up to 10 mph with gusts to 25 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers in the
morning. Chance of rain 20 percent. Highs 94 to 99. Southeast
winds 10 to 15 mph with gusts to 25 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
57 to 67. Highs 91 to 96.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 86 to 91. Lows
56 to 62.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 82 to 90. Lows
52 to 58.
&&
TEMPERATURE
Boise 93 66 96
Mountain Home 95 60 97
$$
=
IDZ016-241400-
Western Magic Valley-
1236 AM MDT Mon Aug 24 2026
.TODAY...Partly cloudy. Isolated showers and thunderstorms this
afternoon. Chance of rain 20 percent. Highs 87 to 92. Light winds
this morning, becoming south 10 to 15 mph with gusts to 30 mph
this afternoon.
.TONIGHT...Mostly cloudy with isolated showers and thunderstorms
in the evening, then partly cloudy after midnight. Chance of rain
20 percent. Lows 57 to 62. Southeast winds 10 to 15 mph with
gusts to 30 mph.
.TUESDAY...Mostly sunny. Highs 89 to 94. East winds up to 10 mph
with gusts to 20 mph.
.TUESDAY NIGHT...Decreasing clouds. Lows 59 to 64. Southeast
winds around 10 mph with gusts to 25 mph.
.WEDNESDAY...Partly cloudy. A chance of showers with a slight
chance of thunderstorms in the afternoon. Chance of rain
30 percent. Highs 89 to 94. East winds 10 to 15 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
57 to 64. Highs 88 to 93.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
showers. Highs 82 to 87. Lows 56 to 61.
.SATURDAY...Partly cloudy with a 20 percent chance of showers.
Highs 81 to 86.
.SATURDAY NIGHT...Increasing clouds. Lows 52 to 57.
.SUNDAY...Sunny. Highs 78 to 83.
&&
TEMPERATURE
Jerome 88 59 89
Twin Falls 88 60 90
$$
=
IDZ029-241400-
Owyhee Mountains-
1236 AM MDT Mon Aug 24 2026
.TODAY...Patchy smoke this morning. Mostly sunny. Highs 83 to 91.
.TONIGHT...Partly cloudy in the evening, then clearing. Lows
56 to 64.
.TUESDAY...Mostly sunny. Highs 86 to 92.
.TUESDAY NIGHT...Mostly cloudy. Lows 58 to 67.
.WEDNESDAY...Partly sunny. Highs 87 to 93.
.WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 55 to
65. Highs 81 to 90.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs 74 to 84. Lows
48 to 56.
$$
=
IDZ015-241400-
Southwest Highlands-
1236 AM MDT Mon Aug 24 2026
.TODAY...Partly cloudy. Scattered showers and thunderstorms this
afternoon. Chance of rain 30 percent. Highs 86 to 92.
.TONIGHT...Partly cloudy with scattered showers and thunderstorms
in the evening, then mostly clear after midnight. Chance of rain
30 percent. Lows 55 to 60.
.TUESDAY...Mostly sunny. Highs 87 to 93.
.TUESDAY NIGHT...Increasing clouds. Lows 57 to 63.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Chance of rain 20 percent. Highs
88 to 95.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
55 to 63. Highs 87 to 92. Breezy.
.FRIDAY...Partly sunny. Highs 83 to 88. Breezy.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. A 20 percent chance
of showers. Lows 54 to 59. Highs 81 to 86. Breezy.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 50 to 55. Highs
79 to 84. Breezy.
$$
=
IDZ030-241400-
Southern Twin Falls County-
1236 AM MDT Mon Aug 24 2026
.TODAY...Partly cloudy. Scattered showers and thunderstorms this
afternoon. Chance of rain 30 percent. Highs 85 to 90.
.TONIGHT...Mostly cloudy with scattered showers and thunderstorms
in the evening, then partly cloudy after midnight. Chance of rain
30 percent. Lows 56 to 61.
.TUESDAY...Increasing clouds. Highs 87 to 92.
.TUESDAY NIGHT...Mostly cloudy. Lows 59 to 64.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Chance of rain 40 percent. Highs 88 to 93.
.WEDNESDAY NIGHT...Partly cloudy. Lows 60 to 65.
.THURSDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Chance of rain 20 percent. Highs
87 to 92.
.THURSDAY NIGHT...Decreasing clouds. Lows 58 to 63.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of
showers. Highs 82 to 87. Lows 57 to 62.
.SATURDAY...Partly cloudy. A chance of showers, mainly in the
afternoon. Chance of rain 30 percent. Highs 81 to 86.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 52 to 57. Highs
78 to 83.
$$
=
ORZ062-241400-
Baker County-
1136 PM PDT Sun Aug 23 2026
.TODAY...Mostly sunny. Areas of smoke this morning, then patchy
smoke this afternoon. Highs 85 to 93. Northwest winds up to
10 mph this morning, shifting to east this afternoon.
.TONIGHT...Decreasing clouds. Patchy smoke. Lows 48 to 62. East
winds up to 10 mph. Gusts to 25 mph in the evening.
.TUESDAY...Patchy smoke in the morning. Mostly sunny. Highs 87 to
96. Southeast winds 10 to 15 mph.
.TUESDAY NIGHT...Decreasing clouds. Lows 50 to 63. South winds up
to 10 mph in the evening, becoming light after midnight. Gusts to
20 mph.
.WEDNESDAY...Mostly sunny. Highs 88 to 97. Light winds in the
morning, becoming south 10 to 15 mph with gusts to 25 mph in the
afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 48 to 61.
Highs 84 to 93.
.THURSDAY NIGHT...Mostly clear. Lows 41 to 56.
.FRIDAY...Patchy fog in the morning. Sunny. Highs 82 to 90.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 41 to 55. Highs
76 to 86.
.SATURDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
37 to 51.
.SUNDAY...Areas of fog in the morning. Sunny. Highs 76 to 85.
&&
TEMPERATURE
Baker City 89 48 93
$$
=
ORZ061-241400-
Harney County-
1136 PM PDT Sun Aug 23 2026
.TODAY...Partly sunny. Patchy smoke. Highs 80 to 90. Northeast
winds up to 10 mph this morning, shifting to south this
afternoon. Gusts to 20 mph.
.TONIGHT...Mostly cloudy with scattered showers and thunderstorms
in the evening, then mostly clear after midnight. Chance of rain
30 percent. Lows 46 to 57. Southeast winds 10 to 15 mph. Gusts to
35 mph in the evening.
.TUESDAY...Partly sunny. Highs 82 to 92. South winds 10 to
15 mph. Gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows 48 to 58. Southwest winds
10 to 15 mph in the evening, becoming light after midnight.
.WEDNESDAY...Mostly sunny. Highs 83 to 93. Breezy. Light winds in
the morning, becoming southwest 10 to 20 mph with gusts to 30 mph
in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 46 to 57.
Highs 79 to 89.
.THURSDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 38 to 52.
Highs 76 to 86.
&&
TEMPERATURE
Burns 89 46 91
$$
=
ORZ063-241400-
Malheur County-
1236 AM MDT Mon Aug 24 2026 /1136 PM PDT Sun Aug 23 2026/
.TODAY...Partly sunny. Patchy smoke. Highs 88 to 94. Northeast
winds 10 to 15 mph.
.TONIGHT...Mostly cloudy with isolated showers and thunderstorms
in the evening, then mostly clear after midnight. Chance of rain
20 percent. Lows 52 to 62. South winds 10 to 15 mph with gusts to
30 mph.
.TUESDAY...Partly sunny. Highs 90 to 95. Light winds in the
morning, becoming south 10 to 15 mph with gusts to 25 mph in the
afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows 56 to 65. South winds up to
10 mph with gusts to 20 mph.
.WEDNESDAY...Partly sunny. Highs 91 to 96. South winds 10 to
15 mph. Gusts to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Increasing clouds. Lows 55 to 65.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 85 to 93. Lows
51 to 61.
.FRIDAY NIGHT THROUGH SUNDAY...Mostly clear. Lows 46 to 56. Highs
80 to 88.
$$
=