FPUS55 KBOI 122130 ZFPBOI Zone Forecasts for Southwest Idaho/Southeast Oregon National Weather Service Boise ID 329 PM MDT Thu Mar 12 2026 Spot temperatures are for tonight, Friday, Friday night, and Saturday. IDZ011-130500- West Central Mountains- 329 PM MDT Thu Mar 12 2026 .TONIGHT...Rain and snow. Patchy fog. Chance of precipitation near 100 percent. No snow accumulation across the lower elevations, with snow accumulation up to 4 inches over the mountains. Lows 33 to 40. .FRIDAY...Patchy fog in the morning. Rain and snow. Chance of precipitation near 100 percent. No snow accumulation across the lower elevations, with snow accumulation up to 4 inches over the mountains. Highs 37 to 50. .FRIDAY NIGHT...Rain and snow. Patchy fog after midnight. Chance of precipitation near 100 percent. No snow accumulation across the lower elevations, with snow accumulation up to 5 inches over the mountains. Lows 33 to 41. .SATURDAY...Patchy fog in the morning. Rain and snow. Chance of precipitation 90 percent. Moderate snow accumulations possible. Highs 34 to 46. Breezy. Gusts to 35 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Chance of snow 30 percent. Much colder with lows 13 to 26. Blustery. Gusts to 35 mph in the evening. .SUNDAY...Partly cloudy. A chance of snow, mainly in the afternoon. Chance of snow 30 percent. Highs 30 to 42. Wind chills as low as 5 below in the morning. .SUNDAY NIGHT...Snow likely. Chance of snow 60 percent. Little snow accumulation expected. Not as cold with lows 24 to 34. .MONDAY...Decreasing clouds. A chance of rain. Snow likely, mainly in the morning. Chance of precipitation 60 percent. Little snow accumulation expected. Not as cool with highs 41 to 55. .MONDAY NIGHT...Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Areas of fog after midnight. Chance of rain 30 percent. Lows 28 to 38. .TUESDAY...Patchy fog in the morning. Mostly sunny. Highs 50 to 63. .TUESDAY NIGHT...Mostly cloudy. Lows 32 to 43. .WEDNESDAY...Partly cloudy with a 20 percent chance of rain. Highs 54 to 67. .WEDNESDAY NIGHT...Decreasing clouds. A 20 percent chance of rain. Lows 35 to 46. .THURSDAY...Partly cloudy. A chance of rain, mainly in the morning. Chance of rain 30 percent. Highs 54 to 68. && TEMPERATURE McCall 34 42 34 39 $$ = IDZ013-130500- Boise Mountains- 329 PM MDT Thu Mar 12 2026 .TONIGHT...Rain, mainly this evening. Chance of rain near 100 percent. Lows 30 to 42. .FRIDAY...Partly cloudy. A chance of rain in the morning. Chance of rain 30 percent. Highs 43 to 58. Breezy. .FRIDAY NIGHT...Rain. Chance of rain 80 percent. Lows 29 to 43. .SATURDAY...Patchy fog in the morning. Rain and snow. Chance of precipitation 90 percent. Moderate snow accumulations possible. Highs 38 to 53. Windy. West winds around 25 mph with gusts to 40 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy with a chance of snow in the evening, then mostly cloudy after midnight. Chance of snow 30 percent. Much colder with lows 8 to 23. Windy. Northwest winds around 25 mph with gusts to 45 mph in the evening. .SUNDAY...Partly cloudy. A slight chance of snow in the afternoon. Chance of snow 20 percent. Highs 34 to 47. Wind chills as low as 5 below in the morning. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Not as cold with lows 19 to 34. .MONDAY...Mostly cloudy with a chance of rain and snow in the morning, then partly cloudy with a slight chance of rain and snow in the afternoon. Chance of precipitation 30 percent. Not as cool with highs 46 to 61. .MONDAY NIGHT...Partly cloudy. Lows 24 to 39. .TUESDAY...Sunny. Highs 56 to 71. .TUESDAY NIGHT...Decreasing clouds. Lows 28 to 43. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 60 to 75. Lows 32 to 47. && TEMPERATURE Idaho City 35 57 36 51 $$ = IDZ028-130500- Camas Prairie- 329 PM MDT Thu Mar 12 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM MDT THIS EVENING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Decreasing clouds. A 20 percent chance of rain. Lows 32 to 37. Very windy. West winds 25 to 35 mph with gusts to 50 mph this evening, decreasing to 15 to 25 mph after midnight. .FRIDAY...Mostly sunny. Highs 53 to 58. Windy. West winds 20 to 30 mph with gusts to 45 mph. .FRIDAY NIGHT...Increasing clouds. A 30 percent chance of rain. Lows 33 to 38. Windy. West winds 15 to 25 mph. Gusts to 35 mph in the evening, decreasing to 25 mph after midnight. .SATURDAY...Rain. Chance of rain 80 percent. Highs 46 to 51. Strong winds. West winds 20 to 30 mph with gusts to 40 mph in the morning, increasing to 30 to 40 mph with gusts to 60 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Much colder with lows 17 to 22. Strong winds. Northwest winds 30 to 40 mph with gusts to 55 mph in the evening, decreasing to 15 to 25 mph with gusts to 35 mph after midnight. .SUNDAY...Partly sunny. Highs 41 to 46. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow after midnight. Chance of snow 20 percent. Not as cold with lows 27 to 32. Breezy. .MONDAY...Partly sunny. Not as cool with highs 57 to 62. Breezy. .MONDAY NIGHT...Partly cloudy. Lows 33 to 38. Breezy. .TUESDAY...Sunny, warmer with highs 67 to 72. .TUESDAY NIGHT...Decreasing clouds. Lows 38 to 43. .WEDNESDAY...Sunny. Highs 72 to 77. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 40 to 45. Highs 71 to 76. && TEMPERATURE Fairfield 34 55 35 49 $$ = IDZ033-130500- Upper Weiser River- 329 PM MDT Thu Mar 12 2026 .TONIGHT...Cloudy with a 30 percent chance of rain. Lows 39 to 44. South winds 10 to 15 mph. .FRIDAY...Cloudy. A chance of rain, mainly in the afternoon. Chance of rain 30 percent. Highs 52 to 57. South winds 10 to 15 mph with gusts to 25 mph. .FRIDAY NIGHT...Rain likely. Chance of rain 60 percent. Lows 40 to 45. South winds around 10 mph. .SATURDAY...Decreasing clouds. Rain likely. Snow likely in the afternoon. Chance of precipitation 70 percent. Little snow accumulation expected. Highs 48 to 53. Breezy. Southwest winds 10 to 20 mph. Gusts to 35 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy with a slight chance of snow in the evening, then mostly cloudy after midnight. Chance of snow 20 percent. Colder with lows 26 to 31. Breezy. North winds 10 to 20 mph. Gusts to 35 mph in the evening. .SUNDAY...Partly sunny in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Chance of snow 20 percent. Highs 43 to 48. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Chance of precipitation 40 percent. Lows 32 to 37. .MONDAY...Mostly cloudy with a chance of rain and snow in the morning, then partly cloudy with a slight chance of rain in the afternoon. Chance of precipitation 30 percent. Not as cool with highs 57 to 62. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 36 to 41. Highs 66 to 71. .TUESDAY NIGHT...Mostly cloudy. Lows 41 to 46. .WEDNESDAY...Mostly sunny. Highs 69 to 74. .WEDNESDAY NIGHT...Mostly cloudy. Lows 44 to 49. .THURSDAY...Partly cloudy with a 20 percent chance of rain. Highs 70 to 75. && TEMPERATURE Council 41 54 42 50 Cambridge 41 57 43 52 $$ = ORZ064-130500- Oregon Lower Treasure Valley- 329 PM MDT Thu Mar 12 2026 /229 PM PDT Thu Mar 12 2026/ .TONIGHT...Cloudy. Lows 42 to 47. Breezy. Southwest winds 10 to 20 mph. Gusts to 30 mph this evening. .FRIDAY...Cloudy. Highs 59 to 64. Breezy. Southwest winds 10 to 20 mph with gusts to 30 mph. .FRIDAY NIGHT...Cloudy. A chance of rain, mainly after midnight. Chance of rain 30 percent. Lows 43 to 48. West winds 10 to 15 mph with gusts to 25 mph. .SATURDAY...Decreasing clouds. Highs 53 to 58. Windy. West winds 10 to 20 mph with gusts to 30 mph in the morning, increasing to northwest 20 to 30 mph with gusts to 40 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Much colder with lows 27 to 32. Windy. Northwest winds 15 to 25 mph with gusts to 40 mph in the evening, decreasing to 10 to 15 mph after midnight. .SUNDAY...Partly sunny. Highs 47 to 52. .SUNDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening. Chance of rain 20 percent. Lows 35 to 40. .MONDAY...Decreasing clouds. Warmer with highs 60 to 65. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 37 to 42. Highs 69 to 74. .TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy. Lows 42 to 50. Highs 73 to 80. && TEMPERATURE Ontario 44 63 45 57 $$ = IDZ012-130500- Lower Treasure Valley- 329 PM MDT Thu Mar 12 2026 .TONIGHT...Cloudy. Lows 42 to 47. Breezy. West winds 10 to 20 mph. Gusts to 30 mph this evening. .FRIDAY...Cloudy. Highs 59 to 64. Southwest winds 10 to 15 mph with gusts to 25 mph. .FRIDAY NIGHT...Cloudy with a 40 percent chance of rain. Lows 43 to 49. Southwest winds 10 to 15 mph. .SATURDAY...Decreasing clouds. A 50 percent chance of rain. Highs 54 to 59. Windy. West winds 10 to 20 mph with gusts to 30 mph in the morning, increasing to northwest 20 to 30 mph with gusts to 45 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Much colder with lows 28 to 33. Windy. Northwest winds 20 to 30 mph with gusts to 40 mph in the evening, decreasing to 10 to 15 mph with gusts to 25 mph after midnight. .SUNDAY...Partly sunny. Highs 48 to 53. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a slight chance of rain and snow. Chance of precipitation 20 percent. Warmer. Lows 35 to 40. Highs 62 to 67. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 37 to 42. Highs 71 to 76. .TUESDAY NIGHT...Decreasing clouds. Lows 42 to 47. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs 74 to 81. Lows 46 to 51. && TEMPERATURE Caldwell 44 63 47 57 $$ = IDZ014-130500- Upper Treasure Valley- 329 PM MDT Thu Mar 12 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Mostly cloudy. Lows 39 to 44. Breezy. Northwest winds 10 to 20 mph. Gusts to 35 mph this evening. .FRIDAY...Mostly sunny. Highs 61 to 66. Breezy. Northwest winds 10 to 20 mph. Gusts to 30 mph in the afternoon. .FRIDAY NIGHT...Increasing clouds. A chance of rain, mainly after midnight. Chance of rain 30 percent. Lows 42 to 47. Northwest winds 10 to 15 mph. Gusts to 25 mph in the evening. .SATURDAY...Rain likely, mainly in the morning. Chance of rain 60 percent. Highs 55 to 60. Windy. West winds 10 to 15 mph with gusts to 25 mph in the morning, increasing to northwest 20 to 30 mph with gusts to 45 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Much colder with lows 25 to 30. 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. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 48 to 53. Lows 33 to 38. .MONDAY...Decreasing clouds. Much warmer with highs 65 to 70. .MONDAY NIGHT...Partly cloudy. Lows 37 to 42. .TUESDAY...Sunny, warmer with highs 75 to 80. .TUESDAY NIGHT...Decreasing clouds. Lows 42 to 47. .WEDNESDAY...Sunny. Highs 79 to 84. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 45 to 51. Highs 79 to 84. && TEMPERATURE Boise 44 62 45 57 Mountain Home 39 64 43 58 $$ = IDZ016-130500- Western Magic Valley- 329 PM MDT Thu Mar 12 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM MDT THIS EVENING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Partly cloudy. Lows 37 to 42. Windy. West winds 15 to 25 mph with gusts to 45 mph this evening, becoming southwest 10 to 15 mph with gusts to 25 mph after midnight. .FRIDAY...Sunny. Highs 60 to 65. Windy. West winds 15 to 25 mph with gusts to 35 mph. .FRIDAY NIGHT...Mostly cloudy. Lows 39 to 44. Breezy. West winds 10 to 20 mph. Gusts to 30 mph in the evening. .SATURDAY...Decreasing clouds. A 40 percent chance of rain. Highs 54 to 59. Very windy. West winds 15 to 25 mph with gusts to 40 mph in the morning, increasing to 25 to 35 mph with gusts to 55 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Much colder with lows 24 to 29. Very windy. West winds 25 to 35 mph with gusts to 50 mph in the evening, decreasing to 15 to 25 mph with gusts to 35 mph after midnight. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 46 to 51. Lows 33 to 38. .MONDAY...Decreasing clouds. Much warmer with highs 64 to 69. Breezy. .MONDAY NIGHT...Partly cloudy. Lows 40 to 45. Breezy. .TUESDAY...Sunny, warmer with highs 75 to 80. .TUESDAY NIGHT...Mostly cloudy. Lows 43 to 48. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 46 to 51. Highs 80 to 85. && TEMPERATURE Jerome 39 60 41 54 Twin Falls 41 63 43 57 $$ = IDZ029-130500- Owyhee Mountains- 329 PM MDT Thu Mar 12 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Mostly cloudy. Lows 37 to 44. Windy. West winds around 25 mph with gusts to 40 mph this evening. .FRIDAY...Increasing clouds. Highs 56 to 61. Windy. West winds around 25 mph in the afternoon. Gusts to 35 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of rain after midnight. Chance of rain 20 percent. Lows 39 to 45. Breezy. .SATURDAY...Mostly cloudy with a 40 percent chance of rain. Highs 49 to 54. Very windy. West winds 25 to 35 mph. Gusts to 45 mph in the morning, increasing to 55 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Much colder with lows 24 to 29. Windy. Northwest winds 25 to 30 mph with gusts to 50 mph in the evening. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 45 to 50. Lows 36 to 41. .MONDAY...Decreasing clouds. Much warmer with highs 61 to 67. .MONDAY NIGHT...Partly cloudy. Lows 39 to 44. .TUESDAY...Sunny. Highs 69 to 76. .TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows 44 to 52. Highs 72 to 78. $$ = IDZ015-130500- Southwest Highlands- 329 PM MDT Thu Mar 12 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Partly cloudy. Lows 34 to 40. Windy. West winds around 25 mph with gusts to 40 mph this evening. .FRIDAY...Mostly sunny. Highs 60 to 65. Windy. West winds around 25 mph in the afternoon. Gusts to 35 mph. .FRIDAY NIGHT...Mostly cloudy. Lows 39 to 44. Breezy. .SATURDAY...Rain likely, mainly in the afternoon. Chance of rain 60 percent. Highs 52 to 58. Very windy. West winds 25 to 35 mph. Gusts to 35 mph in the morning, increasing to 50 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Much colder with lows 22 to 27. Windy. Northwest winds 25 to 30 mph with gusts to 50 mph in the evening. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 48 to 53. Lows 34 to 39. .MONDAY...Decreasing clouds. Much warmer with highs 63 to 69. .MONDAY NIGHT...Partly cloudy. Lows 37 to 43. .TUESDAY...Sunny, warmer with highs 73 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 42 to 48. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 77 to 84. Lows 45 to 50. .THURSDAY...Mostly sunny. Highs 76 to 84. $$ = IDZ030-130500- Southern Twin Falls County- 329 PM MDT Thu Mar 12 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM MDT THIS EVENING... ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Partly cloudy. Lows 38 to 43. Windy. West winds around 25 mph with gusts to 40 mph this evening. .FRIDAY...Sunny. Highs 62 to 67. Windy. West winds around 25 mph in the afternoon. Gusts to 35 mph. .FRIDAY NIGHT...Increasing clouds. Lows 40 to 45. Breezy. .SATURDAY...Rain likely, mainly in the afternoon. Chance of rain 60 percent. Highs 53 to 58. Very windy. West winds 25 to 35 mph. Gusts to 40 mph in the morning, increasing to 50 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Much colder with lows 23 to 28. Very windy. Northwest winds 25 to 35 mph. Gusts to 55 mph in the evening, decreasing to 40 mph after midnight. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 46 to 51. Lows 34 to 39. .MONDAY...Decreasing clouds. Much warmer with highs 63 to 68. Breezy. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows 41 to 46. Breezy. .TUESDAY...Sunny, warmer with highs 74 to 79. .TUESDAY NIGHT...Partly cloudy. Lows 45 to 50. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 80 to 85. Lows 48 to 53. .THURSDAY...Mostly sunny. Highs 79 to 84. $$ = ORZ062-130500- Baker County- 229 PM PDT Thu Mar 12 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Rain likely, mainly this evening. Chance of rain 60 percent. Lows 37 to 43. Southwest winds 10 to 15 mph. Gusts to 30 mph this evening. .FRIDAY...Mostly cloudy with a 30 percent chance of rain. Highs 52 to 58. Breezy. Southwest winds 10 to 20 mph with gusts to 30 mph. .FRIDAY NIGHT...Rain. Chance of rain 80 percent. Lows 37 to 43. West winds 10 to 15 mph. Gusts to 30 mph in the evening. .SATURDAY...Rain likely in the morning, then partly cloudy with a chance of rain and snow in the afternoon. Chance of precipitation 70 percent. Light snow accumulations possible. Highs 42 to 52. Windy. West winds 10 to 20 mph with gusts to 30 mph in the morning, increasing to northwest 20 to 30 mph with gusts to 50 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy with a slight chance of snow in the evening, then mostly cloudy after midnight. Chance of snow 20 percent. Much colder with lows 21 to 29. Windy. Northwest winds 15 to 25 mph. Gusts to 45 mph in the evening. .SUNDAY...Partly cloudy. A chance of snow in the afternoon. Chance of snow 30 percent. Highs 43 to 48. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Chance of precipitation 30 percent. Not as cold with lows 32 to 37. .MONDAY...Patchy fog in the morning. Mostly cloudy with a chance of rain and snow in the morning, then partly cloudy with a slight chance of rain in the afternoon. Chance of precipitation 30 percent. Not as cool with highs 59 to 65. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 33 to 40. Highs 66 to 73. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows 37 to 45. Highs 69 to 75. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A 20 percent chance of rain. Lows 41 to 49. Highs 69 to 75. && TEMPERATURE Baker City 39 57 39 47 $$ = ORZ061-130500- Harney County- 229 PM PDT Thu Mar 12 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Decreasing clouds. Lows 34 to 39. Windy. West winds 15 to 25 mph. Gusts to 40 mph this evening, decreasing to 30 mph after midnight. .FRIDAY...Partly sunny. Highs 55 to 62. Windy. West winds 15 to 25 mph. .FRIDAY NIGHT...Mostly cloudy. Lows 38 to 43. Windy. West winds 15 to 25 mph. .SATURDAY...Decreasing clouds. Highs 50 to 56. Windy. West winds 20 to 30 mph with gusts to 45 mph. .SATURDAY NIGHT...Mostly cloudy. Colder with lows 23 to 30. Windy. Northwest winds 20 to 30 mph with gusts to 45 mph in the evening, decreasing to 10 to 15 mph after midnight. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 52 to 57. Lows 33 to 41. .MONDAY AND MONDAY NIGHT...Decreasing clouds. Warmer. Highs 65 to 71. Lows 31 to 43. .TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs 72 to 78. Lows 36 to 48. .THURSDAY...Partly sunny. Highs 71 to 78. && TEMPERATURE Burns 35 58 38 52 $$ = ORZ063-130500- Malheur County- 329 PM MDT Thu Mar 12 2026 /229 PM PDT Thu Mar 12 2026/ ...HIGH WIND WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SATURDAY EVENING... .TONIGHT...Mostly cloudy. Lows 36 to 44. Windy. West winds 15 to 25 mph with gusts to 35 mph. .FRIDAY...Increasing clouds. Highs 56 to 66. Windy. Southwest winds 15 to 25 mph with gusts to 35 mph. .FRIDAY NIGHT...Mostly cloudy. Lows 39 to 46. Breezy. West winds 10 to 20 mph with gusts to 30 mph. .SATURDAY...Decreasing clouds. Highs 50 to 60. Windy. West winds 20 to 30 mph with gusts to 45 mph. .SATURDAY NIGHT...Mostly cloudy. Much colder with lows 24 to 31. Windy. Northwest winds 20 to 30 mph with gusts to 40 mph in the evening, decreasing to 10 to 15 mph after midnight. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 48 to 58. Lows 34 to 40. .MONDAY...Partly sunny. Much warmer with highs 65 to 75. .MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows 37 to 47. Highs 75 to 85. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 42 to 50. Highs 73 to 83. $$ =