Zone Forecast Product
Issued by NWS Boise, ID
Issued by NWS Boise, ID
200 FPUS55 KBOI 202045 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 244 PM MDT Mon May 20 2024 Spot temperatures are for tonight, Tuesday, Tuesday night, and Wednesday. IDZ011-210400- West Central Mountains- 244 PM MDT Mon May 20 2024 .TONIGHT...Partly cloudy this evening, then clearing. Lows 28 to 36. Breezy. .TUESDAY...Mostly sunny. Highs 50 to 63. .TUESDAY NIGHT...Increasing clouds. A chance of rain in the evening, then rain and snow after midnight. Chance of precipitation 80 percent. Snow accumulation up to 1 inch. Lows 35 to 43. .WEDNESDAY...Rain and snow in the morning, then rain and snow showers, and isolated thunderstorms in the afternoon. Chance of precipitation 90 percent. Moderate snow accumulations possible. Highs 42 to 54. .WEDNESDAY NIGHT...Rain and snow showers in the evening, then rain and snow likely after midnight. Chance of precipitation 80 percent. Moderate snow accumulations possible. Lows 28 to 35. .THURSDAY...Rain and snow likely in the morning, then a chance of rain and snow showers in the afternoon. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 42 to 55. .THURSDAY NIGHT...Decreasing clouds. Lows 28 to 37. .FRIDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 49 to 62. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of rain and snow showers. Chance of precipitation 40 percent. Lows 34 to 41. Highs 43 to 56. .SATURDAY 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 28 to 37. .SUNDAY...Partly cloudy with a slight chance of snow showers, mixed with rain in the afternoon. Chance of precipitation 20 percent. Highs 50 to 63. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 33 to 42. Highs 59 to 71. && TEMPERATURE McCall 29 57 36 46 $$ = IDZ013-210400- Boise Mountains- 244 PM MDT Mon May 20 2024 .TONIGHT...Partly cloudy with isolated rain showers, thunderstorms and snow showers this evening, then mostly clear after midnight. Thunderstorms may produce gusty winds and small hail this evening. Chance of precipitation 20 percent. Lows 23 to 38. Breezy. .TUESDAY...Sunny. Highs 52 to 67. .TUESDAY NIGHT...Increasing clouds. Rain and snow likely after midnight. Chance of precipitation 60 percent. Snow accumulation up to 1 inch. Lows 31 to 46. .WEDNESDAY...Rain and snow in the morning, then rain and snow showers, and isolated thunderstorms in the afternoon. Chance of precipitation 90 percent. Light snow accumulations possible. Highs 42 to 57. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy with a chance of snow after midnight. Chance of precipitation 40 percent. Lows 23 to 37. Breezy. .THURSDAY...Partly cloudy. A chance of snow in the morning, then a chance of rain and snow showers in the afternoon. Chance of precipitation 30 percent. Highs 44 to 59. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 23 to 38. Highs 53 to 68. .FRIDAY NIGHT...Mostly cloudy. A slight chance of rain showers after midnight. Chance of rain 20 percent. Lows 31 to 46. .SATURDAY...Decreasing clouds. A chance of rain and snow showers. Chance of precipitation 30 percent. Highs 44 to 59. .SATURDAY NIGHT...Partly cloudy with a slight chance of snow showers in the evening, then mostly clear after midnight. Chance of snow 20 percent. Lows 22 to 37. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 53 to 68. Lows 28 to 43. .MEMORIAL DAY...Sunny. Highs 60 to 75. && TEMPERATURE Idaho City 30 66 37 55 $$ = IDZ028-210400- Camas Prairie- 244 PM MDT Mon May 20 2024 .TONIGHT...Mostly cloudy with scattered rain showers and isolated thunderstorms this evening, then mostly clear after midnight. Thunderstorms may produce gusty winds and small hail this evening. Chance of rain 30 percent. Lows 27 to 32. Northwest winds 10 to 15 mph. Gusts to 25 mph this evening. .TUESDAY...Sunny. Highs 58 to 63. Light winds in the morning, becoming west 10 to 15 mph with gusts to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain after midnight. Chance of rain 20 percent. Lows 35 to 40. Breezy. West winds 10 to 20 mph with gusts to 30 mph in the evening, becoming light after midnight. .WEDNESDAY...Rain likely in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of rain 80 percent. Highs 51 to 56. Breezy. West winds around 10 mph in the morning, increasing to 15 to 20 mph with gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Chance of rain 30 percent. Lows 27 to 32. Breezy. West winds 15 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 51 to 56. Breezy. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 27 to 32. Highs 59 to 64. .FRIDAY NIGHT...Mostly cloudy. Lows 36 to 41. .SATURDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 52 to 57. Breezy. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 28 to 33. Breezy. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 60 to 65. Lows 33 to 38. Breezy. .MEMORIAL DAY...Sunny. Highs 67 to 72. && TEMPERATURE Fairfield 28 60 36 54 $$ = IDZ033-210400- Upper Weiser River- 244 PM MDT Mon May 20 2024 .TONIGHT...Mostly clear. Lows 35 to 40. Breezy. North winds 10 to 20 mph with gusts to 30 mph this evening, decreasing to around 10 mph after midnight. .TUESDAY...Sunny. Highs 63 to 68. Light winds in the morning, becoming southwest around 10 mph in the afternoon. .TUESDAY NIGHT...Increasing clouds. Rain, mainly after midnight. Chance of rain 80 percent. Lows 44 to 49. Southwest winds up to 10 mph. .WEDNESDAY...Rain in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of rain 90 percent. Highs 55 to 60. Southwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Decreasing clouds. A chance of rain showers in the evening, then a chance of rain after midnight. Chance of rain 40 percent. Colder with lows 35 to 40. Northwest winds 10 to 15 mph. .THURSDAY...Mostly cloudy with a chance of rain in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Chance of rain 30 percent. Highs 57 to 62. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 37 to 42. .FRIDAY...Mostly sunny. Highs 64 to 69. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 30 percent chance of rain showers. Lows 41 to 46. Highs 58 to 63. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 37 to 42. .SUNDAY...Mostly sunny. Highs 64 to 69. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 42 to 47. Highs 71 to 76. && TEMPERATURE Council 38 67 46 58 Cambridge 37 68 46 59 $$ = IDZ012-ORZ064-210400- Lower Treasure Valley ID-Oregon Lower Treasure Valley- 244 PM MDT Mon May 20 2024 .TONIGHT...Mostly clear. Lows 39 to 44. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph this evening. .TUESDAY...Sunny. Highs 69 to 74. West winds up to 10 mph. .TUESDAY NIGHT...Rain likely, mainly after midnight. Chance of rain 70 percent. Lows 47 to 52. Southwest winds up to 10 mph. .WEDNESDAY...Rain in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of rain 80 percent. Highs 62 to 67. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Chance of rain 20 percent. Lows 38 to 43. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .THURSDAY...Partly sunny. Highs 62 to 68. .THURSDAY NIGHT...Decreasing clouds. Lows 40 to 45. .FRIDAY...Increasing clouds. Highs 70 to 75. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance of rain showers. Lows 44 to 49. Highs 63 to 69. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 40 to 50. Highs 69 to 74. .MEMORIAL DAY...Sunny. Highs 76 to 81. && TEMPERATURE Caldwell 40 71 50 64 Ontario 40 73 50 66 $$ = IDZ014-210400- Upper Treasure Valley- 244 PM MDT Mon May 20 2024 .TONIGHT...Partly cloudy with isolated rain showers and thunderstorms this evening, then mostly clear after midnight. Thunderstorms may produce gusty winds and small hail this evening. Chance of rain 20 percent. Lows 36 to 41. Windy. Northwest winds 15 to 25 mph with gusts to 35 mph this evening, decreasing to 10 to 15 mph after midnight. .TUESDAY...Sunny. Highs 67 to 72. Breezy. Northwest winds 10 to 20 mph. .TUESDAY NIGHT...Increasing clouds. Rain likely after midnight. Chance of rain 60 percent. Lows 44 to 49. North winds 10 to 15 mph. .WEDNESDAY...Rain likely in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of rain 80 percent. Highs 60 to 66. Breezy. West winds up to 10 mph with gusts to 20 mph in the morning, increasing to 10 to 20 mph with gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Chance of rain 20 percent. Lows 35 to 40. Windy. Northwest winds 15 to 25 mph. Gusts to 35 mph in the evening. .THURSDAY...Mostly sunny. Highs 60 to 65. Breezy. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Warmer. Lows 37 to 43. Highs 71 to 76. .FRIDAY NIGHT...Mostly cloudy. Lows 43 to 48. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 62 to 67. Breezy. .SATURDAY NIGHT...Decreasing clouds. Lows 38 to 43. Breezy. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 70 to 75. Lows 42 to 47. .MEMORIAL DAY...Sunny. Highs 76 to 81. && TEMPERATURE Boise 40 70 48 62 Mountain Home 37 70 45 64 $$ = IDZ016-210400- Western Magic Valley- 244 PM MDT Mon May 20 2024 .TONIGHT...Mostly cloudy with scattered rain showers and isolated thunderstorms this evening, then partly cloudy after midnight. Thunderstorms may produce gusty winds and small hail this evening. Chance of rain 30 percent. Lows 33 to 38. Breezy. West winds 10 to 20 mph. Gusts to 30 mph this evening. .TUESDAY...Sunny. Highs 63 to 68. Breezy. West winds 10 to 20 mph. .TUESDAY NIGHT...Increasing clouds. Lows 41 to 46. West winds 10 to 15 mph with gusts to 25 mph in the evening, shifting to southeast after midnight. .WEDNESDAY...A chance of rain in the morning, then rain showers likely with isolated thunderstorms in the afternoon. Chance of rain 70 percent. Highs 60 to 65. Breezy. West winds 10 to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Chance of rain 30 percent. Lows 34 to 39. Windy. West winds 15 to 25 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 57 to 62. Lows 35 to 40. Windy. .FRIDAY...Sunny, warmer with highs 68 to 73. .FRIDAY NIGHT...Mostly cloudy. Lows 43 to 48. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 61 to 66. Breezy. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 37 to 42. Breezy. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 68 to 73. Lows 40 to 45. Breezy. .MEMORIAL DAY...Sunny. Highs 74 to 79. && TEMPERATURE Jerome 35 63 42 61 Twin Falls 36 63 44 62 $$ = IDZ029-210400- Owyhee Mountains- 244 PM MDT Mon May 20 2024 .TONIGHT...Decreasing clouds. Lows 32 to 40. Breezy. .TUESDAY...Sunny. Highs 61 to 66. .TUESDAY NIGHT...Rain likely, mainly after midnight. Chance of rain 70 percent. Lows 41 to 47. .WEDNESDAY...Rain in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of rain 80 percent. Highs 55 to 60. Windy. West winds around 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers in the evening, then partly cloudy after midnight. Chance of precipitation 20 percent. Lows 32 to 38. Windy. Northwest winds around 25 mph with gusts to 35 mph in the evening. .THURSDAY...Partly sunny. Highs 54 to 59. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 36 to 42. .FRIDAY...Mostly sunny. Warmer with highs 65 to 70. .FRIDAY NIGHT...Mostly cloudy. A slight chance of rain showers after midnight. Chance of rain 20 percent. Lows 39 to 45. .SATURDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 57 to 62. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 35 to 40. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 64 to 69. Lows 40 to 46. .MEMORIAL DAY...Sunny. Highs 70 to 75. $$ = IDZ015-210400- Southwest Highlands- 244 PM MDT Mon May 20 2024 .TONIGHT...Partly cloudy with isolated rain showers and thunderstorms this evening, then mostly clear after midnight. Thunderstorms may produce gusty winds and small hail this evening. Chance of rain 20 percent. Lows 31 to 37. Windy. Northwest winds around 25 mph with gusts to 35 mph this evening. .TUESDAY...Sunny. Highs 59 to 65. .TUESDAY NIGHT...Increasing clouds. A chance of rain after midnight. Chance of rain 40 percent. Lows 40 to 45. .WEDNESDAY...Rain likely in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of rain 80 percent. Highs 57 to 62. Windy. West winds around 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Chance of rain 30 percent. Lows 31 to 36. Windy. Northwest winds around 25 mph with gusts to 35 mph in the evening. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 54 to 59. Lows 34 to 39. Breezy. .FRIDAY...Sunny, warmer with highs 65 to 71. .FRIDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SATURDAY...Partly cloudy with a 30 percent chance of rain showers. Highs 59 to 64. Breezy. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 34 to 39. Breezy. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 65 to 70. Lows 40 to 45. .MEMORIAL DAY...Sunny. Highs 71 to 76. $$ = IDZ030-210400- Southern Twin Falls County- 244 PM MDT Mon May 20 2024 .TONIGHT...Mostly cloudy with isolated rain showers, thunderstorms and snow showers this evening, then partly cloudy after midnight. Thunderstorms may produce gusty winds and small hail this evening. Chance of precipitation 20 percent. Lows 33 to 38. Breezy. .TUESDAY...Sunny. Highs 60 to 65. .TUESDAY NIGHT...Increasing clouds. Lows 40 to 45. Temperature rising into the upper 40s after midnight. .WEDNESDAY...A chance of rain in the morning, then rain showers likely with isolated thunderstorms in the afternoon. Chance of rain 70 percent. Highs 59 to 64. Breezy. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Chance of rain 40 percent. Lows 32 to 37. Breezy. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 54 to 59. Lows 34 to 39. Breezy. .FRIDAY...Sunny, warmer with highs 66 to 71. .FRIDAY NIGHT...Mostly cloudy. Lows 40 to 45. .SATURDAY...Partly cloudy. A chance of rain showers, mainly in the afternoon. Chance of rain 30 percent. Highs 59 to 64. Breezy. .SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Chance of rain 20 percent. Lows 35 to 40. Breezy. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 66 to 71. Lows 40 to 45. .MEMORIAL DAY...Sunny. Highs 71 to 76. $$ = ORZ062-210400- Baker County- 144 PM PDT Mon May 20 2024 .TONIGHT...Mostly clear. Lows 32 to 38. Breezy. Northwest winds 10 to 20 mph with gusts to 30 mph this evening, becoming west up to 10 mph after midnight. .TUESDAY...Increasing clouds. Highs 61 to 69. West winds up to 10 mph. .TUESDAY NIGHT...Rain. Chance of rain 90 percent. Lows 40 to 48. West winds 10 to 15 mph. .WEDNESDAY...Rain in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of rain 80 percent. Cooler with highs 49 to 59. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a chance of rain and snow after midnight. Chance of precipitation 40 percent. Lows 34 to 40. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the evening. .THURSDAY...Mostly cloudy with a slight chance of rain in the morning, then partly sunny in the afternoon. Chance of rain 20 percent. Highs 54 to 62. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 34 to 41. .FRIDAY...Partly sunny. Highs 61 to 68. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows 35 to 43. .SATURDAY...A slight chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Chance of precipitation 30 percent. Highs 54 to 63. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Chance of rain 20 percent. Lows 33 to 40. .SUNDAY...Mostly sunny. Highs 63 to 70. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 37 to 45. Highs 70 to 77. && TEMPERATURE Baker City 33 67 42 55 $$ = ORZ061-210400- Harney County- 144 PM PDT Mon May 20 2024 .TONIGHT...Partly cloudy this evening, then clearing. Lows 31 to 36. Northwest winds 10 to 15 mph. Gusts to 25 mph this evening. .TUESDAY...Sunny. Highs 61 to 68. Light winds in the morning, becoming west 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Rain. Chance of rain 80 percent. Lows 40 to 46. West winds 10 to 15 mph. .WEDNESDAY...Partly cloudy. A chance of rain in the morning, then a chance of rain showers and isolated thunderstorms in the afternoon. Chance of rain 30 percent. Highs 53 to 60. Windy. West winds 10 to 20 mph with gusts to 30 mph in the morning, increasing to 20 to 25 mph with gusts to 40 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Colder with lows 31 to 36. Windy. Northwest winds 20 to 30 mph with gusts to 40 mph in the evening, decreasing to 10 to 15 mph with gusts to 25 mph after midnight. .THURSDAY...Mostly sunny. Highs 58 to 63. .THURSDAY NIGHT...Decreasing clouds. Lows 36 to 41. .FRIDAY...Mostly sunny. Highs 66 to 71. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 59 to 64. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 33 to 39. Highs 67 to 72. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 39 to 45. Highs 73 to 78. && TEMPERATURE Burns 31 67 41 57 $$ = ORZ063-210400- Malheur County- 244 PM MDT Mon May 20 2024 /144 PM PDT Mon May 20 2024/ .TONIGHT...Partly cloudy this evening, then clearing. Lows 32 to 41. Breezy. North winds 10 to 20 mph with gusts to 30 mph this evening, becoming northwest up to 10 mph after midnight. .TUESDAY...Sunny. Highs 64 to 71. West winds 10 to 15 mph. .TUESDAY NIGHT...Rain, mainly after midnight. Chance of rain 80 percent. Lows 42 to 50. West winds 10 to 15 mph. .WEDNESDAY...Rain likely in the morning, then rain showers likely with isolated thunderstorms in the afternoon. Chance of rain 60 percent. Highs 56 to 65. Windy. West winds 10 to 15 mph with gusts to 25 mph in the morning, increasing to 20 to 25 mph with gusts to 35 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Colder with lows 31 to 41. Windy. Northwest winds 15 to 25 mph with gusts to 35 mph in the evening, decreasing to 10 to 15 mph after midnight. .THURSDAY...Mostly sunny. Highs 57 to 65. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 36 to 43. .FRIDAY...Mostly sunny. Warmer with highs 67 to 74. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows 39 to 46. .SATURDAY...Partly cloudy with a 20 percent chance of rain showers. Highs 59 to 66. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows 35 to 43. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 67 to 73. Lows 40 to 48. .MEMORIAL DAY...Sunny. Highs 74 to 80. $$ =