Zone Forecast Product
Issued by NWS Boise, ID
Issued by NWS Boise, ID
423
FPUS55 KBOI 171542
ZFPBOI
Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
942 AM MDT Thu Apr 17 2025
Forecast Updated.
Spot temperatures are for the rest of today, tonight, and Friday.
IDZ011-172300-
West Central Mountains-
942 AM MDT Thu Apr 17 2025
.REST OF TODAY...Partly cloudy. Scattered snow showers, mainly
this afternoon. Chance of snow 30 percent. Cooler with highs
38 to 51. Breezy.
.TONIGHT...Partly cloudy with a slight chance of snow showers in
the evening, then mostly clear after midnight. Chance of snow
20 percent. Lows 19 to 29. Breezy.
.FRIDAY...Sunny. Highs 42 to 56.
.FRIDAY NIGHT...Clear. Lows 24 to 33.
.SATURDAY...Mostly sunny. Highs 45 to 57.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 20 percent chance
of snow showers. Lows 29 to 36. Highs 43 to 56.
.SUNDAY NIGHT...Partly cloudy. A chance of rain and snow showers
in the evening, then a slight chance of snow showers after
midnight. Chance of precipitation 30 percent. Lows 25 to 33.
.MONDAY...Partly cloudy. A chance of snow showers, mainly in the
morning. Chance of snow 30 percent. Highs 41 to 54.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows 24 to
35. Highs 46 to 58.
.WEDNESDAY...Partly cloudy. A slight chance of rain and snow
showers in the afternoon. Chance of precipitation 20 percent.
Highs 49 to 61.
&&
TEMPERATURE
McCall 44 20 48
$$
=
IDZ013-172300-
Boise Mountains-
942 AM MDT Thu Apr 17 2025
.REST OF TODAY...Partly cloudy. Scattered snow showers this
morning, then isolated thunderstorms and snow showers this
afternoon. Chance of snow 40 percent. Cooler with highs 40 to 55.
Breezy.
.TONIGHT...Partly cloudy with a slight chance of snow showers in
the evening, then mostly clear after midnight. Chance of snow
20 percent. Lows 13 to 28. Breezy.
.FRIDAY...Sunny. Highs 42 to 57.
.FRIDAY NIGHT...Clear. Lows 18 to 33.
.SATURDAY...Mostly sunny. Highs 47 to 62.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 23 to 38.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 45 to 60. Lows
20 to 35.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 49 to 64. Lows
23 to 38.
.WEDNESDAY...Partly cloudy. A slight chance of rain and snow
showers in the afternoon. Chance of precipitation 20 percent.
Highs 51 to 66.
&&
TEMPERATURE
Idaho City 56 25 57
$$
=
IDZ028-172300-
Camas Prairie-
942 AM MDT Thu Apr 17 2025
.REST OF TODAY...Numerous snow showers this morning, then partly
cloudy with scattered rain and snow showers, and isolated
thunderstorms this afternoon. Chance of precipitation 60 percent.
Little or no snow accumulation. Much cooler with highs 40 to 45.
Breezy. North winds 10 to 20 mph.
.TONIGHT...Mostly cloudy with a chance of snow showers in the
evening, then partly cloudy after midnight. Chance of snow
30 percent. Lows 18 to 24. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs 43 to 48. Northwest winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 17 to 22. Northwest winds up
to 10 mph.
.SATURDAY...Sunny. Highs 49 to 54. Light winds in the morning,
becoming west 10 to 15 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 26 to 32. Breezy.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 47 to 53. Lows
22 to 27. Windy.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 51 to 58. Lows
27 to 32.
&&
TEMPERATURE
Fairfield 42 18 44
$$
=
IDZ033-172300-
Upper Weiser River-
942 AM MDT Thu Apr 17 2025
.REST OF TODAY...Sunny, cooler with highs 53 to 59. Windy. North
winds 15 to 25 mph with gusts to 35 mph.
.TONIGHT...Mostly clear. Lows 30 to 35. Windy. North winds 15 to
25 mph with gusts to 35 mph in the evening, decreasing to 10 to
15 mph with gusts to 25 mph after midnight.
.FRIDAY...Sunny. Highs 57 to 62. North winds 10 to 15 mph.
.FRIDAY NIGHT...Clear. Lows 33 to 38. North winds up to 10 mph.
Gusts to 20 mph in the evening.
.SATURDAY...Mostly sunny. Highs 58 to 64. Light winds.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 36 to 41.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 56 to 64. Lows
33 to 38.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 60 to 68. Lows
36 to 41.
&&
TEMPERATURE
Council 56 31 61
Cambridge 59 32 62
$$
=
IDZ012-ORZ064-172300-
Lower Treasure Valley-Oregon Lower Treasure Valley-
942 AM MDT Thu Apr 17 2025 /842 AM PDT Thu Apr 17 2025/
...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT /5 PM PDT/ THIS
EVENING...
.REST OF TODAY...Sunny, cooler with highs 58 to 63. Windy. North
winds 20 to 30 mph with gusts to 45 mph.
.TONIGHT...Mostly clear. Lows 32 to 37. Windy. North winds 20 to
30 mph with gusts to 40 mph in the evening, becoming northwest
10 to 20 mph with gusts to 30 mph after midnight.
.FRIDAY...Sunny. Highs 60 to 65. North winds 10 to 15 mph with
gusts to 25 mph.
.FRIDAY NIGHT...Clear. Lows 35 to 40. Northwest winds 10 to
15 mph in the evening, becoming light after midnight.
.SATURDAY...Mostly sunny. Highs 64 to 69. Southeast winds up to
10 mph in the morning, shifting to west around 10 mph with gusts
to 20 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 38 to 43.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 62 to 69. Lows
36 to 42.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 65 to 72. Lows
39 to 44.
&&
TEMPERATURE
Caldwell 60 32 62
Ontario 63 34 64
$$
=
IDZ014-172300-
Upper Treasure Valley-
942 AM MDT Thu Apr 17 2025
...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT /5 PM PDT/ THIS
EVENING...
.REST OF TODAY...Partly cloudy with scattered rain showers.
Scattered snow showers this morning, then isolated thunderstorms
this afternoon. Chance of precipitation 30 percent. Much cooler
with highs 57 to 62. Windy. Northwest winds 20 to 30 mph with
gusts to 50 mph.
.TONIGHT...Partly cloudy with a chance of rain showers in the
evening, then mostly clear after midnight. Chance of rain
30 percent. Lows 29 to 34. Windy. Northwest winds 20 to 30 mph
with gusts to 45 mph in the evening, decreasing to 10 to 20 mph
with gusts to 30 mph after midnight.
.FRIDAY...Sunny. Highs 58 to 63. Northwest winds 10 to 15 mph
with gusts to 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 32 to 38. West winds 10 to
15 mph in the evening, shifting to east after midnight.
.SATURDAY...Sunny. Highs 64 to 69. Southeast winds up to 10 mph
in the morning, shifting to northwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 37 to 42.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 62 to 69. Lows
34 to 41. Breezy.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 65 to 72. Lows
39 to 44.
&&
TEMPERATURE
Boise 60 34 61
Mountain Home 59 30 60
$$
=
IDZ016-172300-
Western Magic Valley-
942 AM MDT Thu Apr 17 2025
...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT /5 PM PDT/ THIS
EVENING...
.REST OF TODAY...Partly cloudy with scattered rain and snow
showers this morning, then numerous rain showers and isolated
thunderstorms this afternoon. Chance of precipitation 60 percent.
No snow accumulation. Much cooler with highs 47 to 55. Windy.
West winds 20 to 30 mph with gusts to 40 mph this morning,
becoming northwest 10 to 20 mph with gusts to 30 mph this
afternoon.
.TONIGHT...Rain and snow showers likely in the evening. Chance of
precipitation 60 percent. No snow accumulation. Lows 27 to 32.
North winds 10 to 15 mph.
.FRIDAY...Mostly sunny. Highs 52 to 57. North winds 10 to 15 mph
with gusts to 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 29 to 34. Southwest winds
10 to 15 mph.
.SATURDAY...Sunny. Highs 61 to 66. South winds around 10 mph in
the morning, shifting to west with gusts to 25 mph in the
afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 37 to 42.
.SUNDAY THROUGH TUESDAY...Mostly clear. Highs 60 to 69. Lows
33 to 41. Breezy.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 38 to 43.
Highs 66 to 71.
&&
TEMPERATURE
Jerome 49 30 53
Twin Falls 48 28 53
$$
=
IDZ029-172300-
Owyhee Mountains-
942 AM MDT Thu Apr 17 2025
...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT /5 PM PDT/ THIS
EVENING...
.REST OF TODAY...Partly cloudy. Isolated snow showers this
morning. Chance of snow 20 percent. Much cooler with highs 49 to
54. Very windy. North winds 25 to 35 mph with gusts to 45 mph.
.TONIGHT...Partly cloudy with a slight chance of snow showers in
the evening, then mostly clear after midnight. Chance of snow
20 percent. Lows 28 to 33. Windy. North winds 25 to 30 mph with
gusts to 40 mph.
.FRIDAY...Sunny. Highs 50 to 55. Breezy.
.FRIDAY NIGHT...Mostly clear. Lows 30 to 38.
.SATURDAY...Mostly sunny. Highs 59 to 64.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 34 to 40.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 56 to 62. Lows
32 to 39. Breezy.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 58 to 65. Lows
36 to 42.
$$
=
IDZ015-172300-
Southwest Highlands-
942 AM MDT Thu Apr 17 2025
...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT /5 PM PDT/ THIS
EVENING...
.REST OF TODAY...Partly cloudy with scattered snow showers.
Scattered rain showers and isolated thunderstorms this afternoon.
Chance of precipitation 40 percent. Much cooler with highs 47 to
54. Windy. Northwest winds 25 to 30 mph with gusts to 45 mph.
.TONIGHT...Rain and snow showers likely in the evening, then
partly cloudy with a chance of snow showers after midnight.
Chance of precipitation 60 percent. Little or no snow
accumulation. Lows 25 to 30. Windy. North winds around 25 mph
with gusts to 40 mph in the evening.
.FRIDAY...Sunny. Highs 47 to 54.
.FRIDAY NIGHT...Mostly clear. Lows 27 to 33.
.SATURDAY...Sunny. Not as cool with highs 58 to 65.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 34 to 39.
.SUNDAY...Sunny. Highs 60 to 65.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers in the evening, then mostly clear after midnight. Chance
of rain 20 percent. Lows 32 to 37.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 59 to 64. Lows
32 to 37.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 61 to 67. Lows
36 to 41.
$$
=
IDZ030-172300-
Southern Twin Falls County-
942 AM MDT Thu Apr 17 2025
...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT /5 PM PDT/ THIS
EVENING...
.REST OF TODAY...Increasing clouds. Scattered snow showers this
morning, then numerous rain and snow showers, and isolated
thunderstorms this afternoon. Chance of precipitation 70 percent.
Snow accumulation up to 1 inch. Much cooler with highs 44 to 50.
Windy. Northwest winds 25 to 30 mph with gusts to 45 mph.
.TONIGHT...Rain and snow showers in the evening, then a chance of
snow showers after midnight. Chance of precipitation 80 percent.
Snow accumulation up to 1 inch across the lower elevations, with
up to 3 inches over the mountains. Lows 24 to 29.
.FRIDAY...Partly cloudy. A slight chance of snow showers in the
morning. Chance of snow 20 percent. Highs 46 to 53.
.FRIDAY NIGHT...Mostly clear. Lows 28 to 33.
.SATURDAY...Sunny. Not as cool with highs 57 to 63.
.SATURDAY NIGHT...Decreasing clouds. Lows 36 to 41.
.SUNDAY...Partly cloudy. A slight chance of rain showers in the
afternoon. Chance of rain 20 percent. Highs 60 to 65.
.SUNDAY NIGHT...Partly cloudy. A slight chance of rain showers in
the evening, then a slight chance of snow showers after midnight.
Chance of precipitation 20 percent. Lows 34 to 39.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 59 to 64. Lows
33 to 38.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 62 to 67. Lows
37 to 42.
.WEDNESDAY...Partly cloudy. A slight chance of rain showers in
the afternoon. Chance of rain 20 percent. Highs 62 to 67.
$$
=
ORZ062-172300-
Baker County-
842 AM PDT Thu Apr 17 2025
...WIND ADVISORY IN EFFECT UNTIL 6 PM MDT /5 PM PDT/ THIS
EVENING...
.REST OF TODAY...Sunny. Highs 51 to 59. Windy. North winds 20 to
30 mph with gusts to 45 mph.
.TONIGHT...Mostly clear. Lows 26 to 34. Windy. North winds 15 to
25 mph with gusts to 45 mph in the evening, becoming northwest
10 to 15 mph with gusts to 25 mph after midnight.
.FRIDAY...Sunny. Highs 56 to 63. North winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 31 to 38. North winds 10 to
15 mph in the evening, becoming light after midnight.
.SATURDAY...Mostly sunny. Highs 57 to 65. Light winds in the
morning, becoming northwest 10 to 15 mph in the afternoon.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 29 to
38. Highs 54 to 63. Breezy.
.MONDAY...Mostly sunny. Highs 53 to 62.
.MONDAY NIGHT...Mostly clear. Lows 29 to 36.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 57 to 65. Lows
31 to 39.
.WEDNESDAY...Sunny. Highs 59 to 68.
&&
TEMPERATURE
Baker City 55 26 61
$$
=
ORZ061-172300-
Harney County-
842 AM PDT Thu Apr 17 2025
.REST OF TODAY...Sunny, cooler with highs 53 to 58. Windy. North
winds 15 to 25 mph with gusts to 35 mph.
.TONIGHT...Mostly clear. Lows 26 to 32. Windy. North winds 15 to
25 mph in the evening, decreasing to 10 to 15 mph after midnight.
Gusts to 35 mph.
.FRIDAY...Sunny. Highs 55 to 60. North winds 10 to 15 mph with
gusts to 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 30 to 36. Northeast winds
10 to 15 mph in the evening, becoming light after midnight.
.SATURDAY...Mostly sunny. Highs 60 to 65. Light winds in the
morning, becoming west 10 to 15 mph in the afternoon.
.SATURDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 27 to
35. Highs 56 to 63.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 60 to 66. Lows
32 to 37.
&&
TEMPERATURE
Burns 55 26 58
$$
=
ORZ063-172300-
Malheur County-
942 AM MDT Thu Apr 17 2025 /842 AM PDT Thu Apr 17 2025/
.REST OF TODAY...Sunny, cooler with highs 52 to 60. Windy. North
winds 20 to 30 mph with gusts to 40 mph.
.TONIGHT...Mostly clear. Lows 26 to 36. Windy. North winds 15 to
25 mph. Gusts to 40 mph in the evening, decreasing to 30 mph
after midnight.
.FRIDAY...Sunny. Highs 54 to 62. Breezy. North winds 10 to
20 mph.
.FRIDAY NIGHT...Mostly clear. Lows 29 to 38. Northeast winds
10 to 15 mph in the evening, becoming light after midnight.
.SATURDAY...Mostly sunny. Highs 61 to 68. West winds 10 to
15 mph.
.SATURDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows 31 to
41. Highs 58 to 67.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 60 to 69. Lows
35 to 43.
$$
=