Zone Forecast Product
Issued by NWS Boise, ID

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FPUS55 KBOI 231009
ZFPBOI

Zone Forecasts for Southwest Idaho/Southeast Oregon
National Weather Service Boise ID
308 AM MST Sun Feb 23 2025

Spot temperatures are for today, tonight, and Monday.


IDZ011-231800-
West Central Mountains-
308 AM MST Sun Feb 23 2025

.TODAY...Rain and snow. Chance of precipitation near 100 percent.
Snow accumulation up to 1 inch across the lower elevations, with
up to 7 inches over the mountains. Highs 35 to 42.
.TONIGHT...Rain and snow. Chance of precipitation near
100 percent. No snow accumulation across the lower elevations,
with snow accumulation up to 5 inches over the mountains. Lows
31 to 36.
.MONDAY...Rain and snow, mainly in the afternoon. Chance of
precipitation 80 percent. Snow accumulation up to 1 inch. Highs
38 to 47.
.MONDAY NIGHT...Snow. Rain, mainly in the evening. Chance of
precipitation 90 percent. Light snow accumulations possible. Lows
25 to 30.
.TUESDAY...Snow. Chance of snow 80 percent. Light snow
accumulations possible. Highs 29 to 41.
.TUESDAY NIGHT...Mostly cloudy with a chance of snow in the
evening, then partly cloudy after midnight. Patchy fog after
midnight. Chance of snow 30 percent. Lows 13 to 25.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 37 to 45.
Lows 19 to 29.
.THURSDAY...Partly sunny. Highs 39 to 47.
.THURSDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 20 to 30.
.FRIDAY...Sunny. Highs 43 to 50.
.FRIDAY NIGHT...Decreasing clouds. Lows 22 to 32.
.SATURDAY...Partly cloudy. A slight chance of rain and snow in
the afternoon. Chance of precipitation 20 percent. Highs 42 to
51.

&&
               TEMPERATURE
McCall          38  32  42

$$
=

IDZ013-231800-
Boise Mountains-
308 AM MST Sun Feb 23 2025

.TODAY...A slight chance of freezing rain this morning. Rain and
snow. Chance of precipitation near 100 percent. Little or no snow
accumulation across the lower elevations, with snow accumulation
up to 8 inches over the mountains. Highs 35 to 45.
.TONIGHT...Rain and snow. Chance of precipitation near
100 percent. No snow accumulation across the lower elevations,
with snow accumulation up to 6 inches over the mountains. Lows
28 to 38.
.MONDAY...Mostly cloudy with a chance of rain and snow. Chance of
precipitation 40 percent. Highs 40 to 52.
.MONDAY NIGHT...A chance of rain. Snow likely, mainly after
midnight. Chance of precipitation 60 percent. Light snow
accumulations possible. Lows 22 to 33.
.TUESDAY...Partly cloudy with a 30 percent chance of snow. Highs
31 to 44. Breezy.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Patchy fog after midnight. Lows 9 to 24.
.WEDNESDAY...Sunny. Highs 37 to 49.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
15 to 30. Highs 42 to 53.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 43 to 54. Lows
17 to 32.
.SATURDAY...Mostly sunny. Highs 45 to 56.

&&
               TEMPERATURE
Idaho City      45  35  52

$$
=

IDZ028-231800-
Camas Prairie-
308 AM MST Sun Feb 23 2025

.TODAY...Snow, changing to rain this afternoon. Chance of
precipitation 90 percent. Snow accumulation of 1 to 2 inches.
Highs 33 to 38. Light winds.
.TONIGHT...Rain. Chance of rain 90 percent. Not as cold with lows
28 to 33. West winds 10 to 15 mph.
.MONDAY...Partly cloudy with a 20 percent chance of rain. Highs
39 to 44. West winds around 10 mph in the morning, shifting to
northeast in the afternoon.
.MONDAY NIGHT...Mostly cloudy with a chance of rain, mixed with
snow after midnight. Chance of precipitation 30 percent. Lows
22 to 27. Windy. Northeast winds around 10 mph in the evening,
increasing to west 15 to 25 mph with gusts to 35 mph after
midnight.
.TUESDAY...Partly cloudy. A slight chance of snow in the morning.
Chance of snow 20 percent. Highs 34 to 39. Windy. West winds
20 to 30 mph with gusts to 40 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 8 to 17. Highs
33 to 38.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
15 to 20. Highs 38 to 43.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 39 to 44. Lows
19 to 25.
.SATURDAY...Mostly sunny. Highs 41 to 46.

&&
               TEMPERATURE
Fairfield       34  30  41

$$
=

IDZ033-231800-
Upper Weiser River-
308 AM MST Sun Feb 23 2025

.TODAY...Rain. Chance of rain near 100 percent. Highs 39 to 44.
Southeast winds up to 10 mph.
.TONIGHT...Rain, mainly in the evening. Chance of rain
80 percent. Lows 32 to 37. South winds up to 10 mph.
.MONDAY...Mostly cloudy with a 40 percent chance of rain. Highs
44 to 49. Southeast winds up to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of rain, mixed with
snow after midnight. Chance of precipitation 30 percent. Lows
28 to 33. South winds 10 to 15 mph.
.TUESDAY...Partly cloudy with a chance of rain and snow. Chance
of precipitation 30 percent. Highs 41 to 46. Southwest winds
10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows 23 to 28.
.WEDNESDAY...Sunny. Highs 43 to 48.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
28 to 34. Highs 45 to 50.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 48 to 53. Lows
31 to 36.
.SATURDAY...Partly cloudy. A slight chance of rain in the
afternoon. Chance of rain 20 percent. Highs 49 to 54.

&&
               TEMPERATURE
Council         43  36  47
Cambridge       43  33  47

$$
=

IDZ012-ORZ064-231800-
Lower Treasure Valley ID-Oregon Lower Treasure Valley-
308 AM MST Sun Feb 23 2025

.TODAY...Rain. Chance of rain 90 percent. Highs 42 to 50.
Southeast winds 10 to 15 mph with gusts to 25 mph.
.TONIGHT...Rain likely, mainly in the evening. Chance of rain
60 percent. Lows 33 to 39. Southeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy. A chance of rain, mainly in the morning.
Chance of rain 30 percent. Highs 48 to 58. Southeast winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 31 to 36. Southwest winds 10 to 15 mph with gusts to 25 mph.
.TUESDAY...Partly cloudy. A slight chance of snow in the morning.
Chance of snow 20 percent. Highs 48 to 53. Breezy. Southwest
winds 10 to 20 mph. Gusts to 30 mph in the afternoon.
.TUESDAY NIGHT...Decreasing clouds. Patchy fog after midnight.
Lows 25 to 30.
.WEDNESDAY...Sunny. Highs 48 to 55.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
29 to 35. Highs 51 to 56.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 52 to 57. Lows
31 to 36.
.SATURDAY...Partly cloudy. A slight chance of rain in the
afternoon. Chance of rain 20 percent. Highs 53 to 58.

&&
               TEMPERATURE
Caldwell        49  38  58
Ontario         43  34  49

$$
=

IDZ014-231800-
Upper Treasure Valley-
308 AM MST Sun Feb 23 2025

.TODAY...Rain. Chance of rain 90 percent. Highs 46 to 51. Breezy.
Southeast winds 10 to 20 mph.
.TONIGHT...Rain likely, mainly in the evening. Chance of rain
60 percent. Lows 37 to 42. Southeast winds 10 to 15 mph.
.MONDAY...Mostly cloudy with a slight chance of rain in the
morning, then partly sunny in the afternoon. Chance of rain
20 percent. Highs 56 to 61. Southeast winds 10 to 15 mph. Gusts
to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows 32 to 37. Breezy. Southeast
winds 10 to 15 mph in the evening, shifting to west 10 to 20 mph
after midnight.
.TUESDAY...Mostly sunny. Highs 48 to 53. Breezy. West winds 10 to
20 mph. Gusts to 30 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 25 to 30. Highs
50 to 55.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
29 to 35. Highs 54 to 59. Breezy.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 54 to 59. Lows
30 to 35.
.SATURDAY...Mostly sunny. Highs 57 to 62.

&&
               TEMPERATURE
Boise           50  40  59
Mountain Home   48  38  58

$$
=

IDZ016-231800-
Western Magic Valley-
308 AM MST Sun Feb 23 2025

.TODAY...Snow with a slight chance of light freezing rain this
morning. Rain. Chance of precipitation 90 percent. Little or no
snow accumulation. Highs 43 to 48. Southeast winds 10 to 15 mph.
.TONIGHT...Rain, mainly in the evening. Chance of rain
80 percent. Lows 35 to 40. Southwest winds 10 to 15 mph.
.MONDAY...Partly cloudy with a 20 percent chance of rain. Not as
cool with highs 52 to 59. Southeast winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of rain, mainly after
midnight. Chance of rain 30 percent. Lows 32 to 37. Breezy.
Southeast winds 10 to 15 mph in the evening, shifting to west
15 to 20 mph with gusts to 30 mph after midnight.
.TUESDAY...Mostly sunny. Cooler with highs 45 to 50. Windy. West
winds 15 to 25 mph with gusts to 35 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 24 to 29. Highs
47 to 52.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
27 to 32. Highs 51 to 56. Breezy.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 52 to 60. Lows
29 to 34.

&&
               TEMPERATURE
Jerome          43  37  53
Twin Falls      47  38  58

$$
=

IDZ029-231800-
Owyhee Mountains-
308 AM MST Sun Feb 23 2025

.TODAY...Rain. Chance of rain 90 percent. Highs 45 to 50. Windy.
South winds around 25 mph with gusts to 35 mph.
.TONIGHT...Mostly cloudy. A chance of rain, mainly in the
evening. Chance of rain 30 percent. Lows 36 to 41. Windy.
Southwest winds around 25 mph with gusts to 35 mph.
.MONDAY...Mostly cloudy with a chance of rain in the morning,
then partly sunny in the afternoon. Chance of rain 30 percent.
Highs 50 to 55. Breezy.
.MONDAY NIGHT...Mostly cloudy. Lows 29 to 34. Windy. Southwest
winds around 25 mph with gusts to 35 mph.
.TUESDAY...Mostly sunny. Highs 41 to 46. Windy. West winds around
25 mph with gusts to 40 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 21 to 27. Highs
47 to 52.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
29 to 34. Highs 49 to 56.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 51 to 58. Lows
31 to 36.
.SATURDAY...Mostly sunny. Highs 52 to 60.

$$
=

IDZ015-231800-
Southwest Highlands-
308 AM MST Sun Feb 23 2025

.TODAY...Rain. Chance of rain 80 percent. Highs 46 to 52. Windy.
Southwest winds around 25 mph with gusts to 40 mph.
.TONIGHT...Mostly cloudy. A chance of rain, mainly in the
evening. Chance of rain 30 percent. Lows 36 to 41. Breezy.
.MONDAY...Partly cloudy. A slight chance of rain in the morning.
Chance of rain 20 percent. Highs 51 to 60. Windy. Southwest winds
around 25 mph with gusts to 35 mph in the afternoon.
.MONDAY NIGHT...Increasing clouds. Lows 30 to 35. Windy.
Southwest winds around 25 mph with gusts to 35 mph.
.TUESDAY...Mostly sunny. Cooler with highs 43 to 49. Breezy.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 22 to 27. Highs
48 to 54.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
28 to 34. Highs 54 to 61.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 55 to 61. Lows
30 to 35.
.SATURDAY...Mostly sunny. Highs 58 to 63.

$$
=

IDZ030-231800-
Southern Twin Falls County-
308 AM MST Sun Feb 23 2025

.TODAY...Snow this morning, changing to rain. Chance of
precipitation 80 percent. Little or no snow accumulation. Highs
46 to 51.
.TONIGHT...Mostly cloudy. A chance of rain, mainly in the
evening. Chance of rain 40 percent. Lows 35 to 40.
.MONDAY...Partly sunny. Highs 52 to 60.
.MONDAY NIGHT...Decreasing clouds. Lows 31 to 36. Windy.
Southwest winds around 25 mph after midnight. Gusts to 35 mph.
.TUESDAY...Mostly sunny. Cooler with highs 44 to 49. Windy. West
winds around 25 mph in the afternoon. Gusts to 35 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 23 to 28. Highs
46 to 51.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
28 to 34. Highs 53 to 58.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 54 to 59. Lows
30 to 35.
.SATURDAY...Mostly sunny. Highs 56 to 61.

$$
=

ORZ062-231800-
Baker County-
208 AM PST Sun Feb 23 2025

.TODAY...Rain. Chance of rain 90 percent. Highs 41 to 46. Breezy.
Southeast winds 10 to 20 mph. Gusts to 30 mph this morning.
.TONIGHT...Rain likely in the evening, then a chance of rain and
snow after midnight. Chance of precipitation 60 percent. Little
or no snow accumulation. Lows 31 to 36. South winds 10 to 15 mph
with gusts to 25 mph.
.MONDAY...Mostly cloudy with a chance of rain and snow. Chance of
precipitation 40 percent. Highs 44 to 49. Southeast winds 10 to
15 mph. Gusts to 25 mph in the afternoon.
.MONDAY NIGHT...Rain and snow likely in the evening, then partly
cloudy with a chance of rain and snow after midnight. Chance of
precipitation 60 percent. Little snow accumulation expected. Lows
27 to 32. Breezy. South winds 10 to 20 mph with gusts to 30 mph.
.TUESDAY...Partly cloudy with a chance of snow, mixed with rain
in the afternoon. Chance of precipitation 30 percent. Highs 41 to
46. Southwest winds 10 to 15 mph with gusts to 25 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Patchy fog after midnight. Lows 19 to 28.
.WEDNESDAY...Sunny. Highs 41 to 47.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
25 to 34. Highs 44 to 49.
.FRIDAY...Sunny. Highs 48 to 53.
.FRIDAY NIGHT...Increasing clouds. Lows 28 to 36.
.SATURDAY...Partly cloudy. A chance of rain in the afternoon.
Chance of rain 30 percent. Highs 47 to 52.

&&
               TEMPERATURE
Baker City      45  33  47

$$
=

ORZ061-231800-
Harney County-
208 AM PST Sun Feb 23 2025

.TODAY...Rain likely. Chance of rain 60 percent. Highs 45 to 51.
Breezy. Southwest winds 10 to 20 mph with gusts to 35 mph.
.TONIGHT...Mostly cloudy with a 30 percent chance of rain. Lows
32 to 38. Windy. Southwest winds 15 to 25 mph. Gusts to 35 mph in
the evening.
.MONDAY...Mostly cloudy with a chance of rain in the morning,
then partly cloudy with a slight chance of rain in the afternoon.
Chance of rain 30 percent. Highs 49 to 56. Windy. Southeast winds
10 to 15 mph in the morning, becoming south 15 to 25 mph with
gusts to 40 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy with a chance of rain and snow in
the evening, then partly cloudy after midnight. Chance of
precipitation 30 percent. Lows 27 to 33. Windy. Southwest winds
20 to 30 mph with gusts to 45 mph.
.TUESDAY...Mostly sunny. Highs 43 to 48. Windy. West winds 15 to
25 mph with gusts to 35 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 19 to 27. Highs
45 to 53.
.WEDNESDAY NIGHT...Partly cloudy. Lows 24 to 33.
.THURSDAY...Partly sunny. Highs 49 to 57.
.THURSDAY NIGHT...Partly cloudy. Lows 22 to 33.
.FRIDAY...Sunny. Highs 51 to 58.
.FRIDAY NIGHT...Partly cloudy. Lows 25 to 34.
.SATURDAY...Partly cloudy. A slight chance of rain in the
afternoon. Chance of rain 20 percent. Highs 50 to 58.

&&
               TEMPERATURE
Burns           45  32  49

$$
=

ORZ063-231800-
Malheur County-
308 AM MST Sun Feb 23 2025 /208 AM PST Sun Feb 23 2025/

.TODAY...Rain. Chance of rain 80 percent. Highs 46 to 56. Breezy.
South winds 10 to 20 mph with gusts to 30 mph.
.TONIGHT...Mostly cloudy. A chance of rain, mainly in the
evening. Chance of rain 30 percent. Lows 33 to 39. Breezy.
Southwest winds 10 to 20 mph with gusts to 30 mph.
.MONDAY...Mostly cloudy. A chance of rain in the morning. Chance
of rain 30 percent. Highs 51 to 61. Breezy. South winds 10 to
20 mph. Gusts to 35 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening. Chance of rain 20 percent. Lows 29 to 35. Windy.
Southwest winds 15 to 25 mph with gusts to 40 mph.
.TUESDAY...Mostly sunny. Highs 43 to 51. Windy. West winds 15 to
25 mph with gusts to 35 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 21 to 29. Highs
46 to 56.
.WEDNESDAY NIGHT...Partly cloudy. Lows 27 to 33.
.THURSDAY...Partly sunny. Highs 48 to 58.
.THURSDAY NIGHT...Partly cloudy. Lows 26 to 33.
.FRIDAY...Sunny. Highs 49 to 59.
.FRIDAY NIGHT...Increasing clouds. Lows 28 to 36.
.SATURDAY...Partly cloudy. A slight chance of rain in the
afternoon. Chance of rain 20 percent. Highs 50 to 60.

$$
=