


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
683 FNUS56 KSTO 121028 FWFSTO Fire Weather Planning Forecast for Interior Northern California National Weather Service Sacramento CA 328 AM PDT Wed Mar 12 2025 .DISCUSSION... A winter storm continues to bring increasing southerly winds today, along with widespread Valley rain, and heavy mountain snow. These will linger into Thursday, along with possible afternoon and evening thunderstorms. Active weather then continues through the weekend and into early next week. CAZ213-130015- Eastern Portion of Shasta-Trinity NF- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............At lower elevations, showers. At higher elevations, showers in the morning, then heavy showers and heavy snow showers in the afternoon. * Max Temperature........51-56 lower elevations...except 41-50 higher elevations. * 24 HR Trend..........10 degrees cooler. * Min Humidity...........73-87 percent. * 24 HR Trend..........41 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 14 to 20 mph with local gusts up to 50 mph. * Ridges/Upr Slopes....South winds 14 to 20 mph with local gusts up to 45 mph. * CWR....................90 percent. * CHANCE OF THUNDER...4 percent. .TONIGHT... * Sky/Weather............At lower elevations, showers. At higher elevations, a chance of showers and snow showers in the evening, then a chance of snow showers and showers likely after midnight. Snow level 2500 feet after midnight. * Min Temperature........34-39 lower elevations...except 26-33 higher elevations. * 24 HR Trend..........14 degrees cooler. * Max Humidity...........84-99 percent. * 24 HR Trend..........5 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 9 to 15 mph with local gusts up to 35 mph. * Ridges/Upr Slopes....South winds 9 to 15 mph with local gusts up to 35 mph. * CWR....................60 percent. * CHANCE OF THUNDER...11 percent. .THURSDAY... * Sky/Weather............At lower elevations, showers and snow showers in the morning, then showers and a slight chance of thunderstorms in the afternoon. At higher elevations, snow showers and showers. Snow level 2500 feet. * Max Temperature........47-52 lower elevations...except 35-43 higher elevations. * Min Humidity...........51-66 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming south up to 8 mph in the afternoon. * Ridges/Upr Slopes....Southwest winds 5 to 11 mph. * CWR....................60 percent. * CHANCE OF THUNDER...13 percent. $$ CAZ214-130015- Burney Basin and Northeast Plateau in Shasta County Including Northwest Lassen NF north of Lassen NP- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............At lower elevations, a chance of showers in the morning, then showers in the afternoon. At higher elevations, a chance of showers and heavy snow showers likely in the morning, then showers and heavy snow showers in the afternoon. * Max Temperature........46-51 lower elevations...except 41-46 higher elevations. * 24 HR Trend..........12 degrees cooler. * Min Humidity...........69-82 percent. * 24 HR Trend..........47 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 11 to 17 mph with local gusts up to 40 mph. * Ridges/Upr Slopes....Southwest winds 11 to 17 mph with local gusts up to 50 mph. * CWR....................70 percent. * CHANCE OF THUNDER...2 percent. .TONIGHT... * Sky/Weather............Mostly cloudy. Snow showers and showers likely in the evening, then a slight chance of snow showers after midnight. Snow level 4000 feet in the evening. * Min Temperature........22-31. * 24 HR Trend..........16 degrees cooler. * Max Humidity...........95-100 percent lower elevations...except 84-95 percent high elevations. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 9 to 15 mph with local gusts up to 30 mph. * Ridges/Upr Slopes....Southwest winds 9 to 15 mph with local gusts up to 30 mph. * CWR....................40 percent. * CHANCE OF THUNDER...8 percent. .THURSDAY... * Sky/Weather............Snow showers. * Max Temperature........39-44 lower elevations...except 33-38 higher elevations. * Min Humidity...........55-70 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 4 to 9 mph in the afternoon. * Ridges/Upr Slopes....Southwest winds 6 to 12 mph. * CWR....................40 percent. * CHANCE OF THUNDER...12 percent. $$ CAZ215-130015- Northern Sacramento Valley to Southern Tehama County Line Below 1000 Ft- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............Showers. * Max Temperature........55-60. * 24 HR Trend..........11 degrees cooler. * Min Humidity...........68-75 percent. * 24 HR Trend..........32 percent up. * 20-Foot Winds..........South winds 15 to 21 mph. Local gusts up to 45 mph increasing to 55 mph in the afternoon. * CWR....................70 percent. * CHANCE OF THUNDER...6 percent. .TONIGHT... * Sky/Weather............Mostly cloudy with a chance of showers. * Min Temperature........36-42. * 24 HR Trend..........16 degrees cooler. * Max Humidity...........89-96 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds 9 to 15 mph with local gusts up to 35 mph. * CWR....................30 percent. * CHANCE OF THUNDER...13 percent. .THURSDAY... * Sky/Weather............A chance of rain showers in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. * Max Temperature........53-58. * Min Humidity...........39-54 percent. * 20-Foot Winds..........South winds up to 8 mph. * CWR....................20 percent. * CHANCE OF THUNDER...16 percent. $$ CAZ216-130015- Central Sacramento Valley in Glenn, Colusa, Yuba, Northern Sutter, and Butte County Below 1000 Ft- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............A chance of showers in the morning, then showers in the afternoon. * Max Temperature........54-59. * 24 HR Trend..........13 degrees cooler. * Min Humidity...........74-82 percent. * 24 HR Trend..........43 percent up. * 20-Foot Winds..........Breezy. South winds 14 to 26 mph with local gusts up to 50 mph. * CWR....................60 percent. * CHANCE OF THUNDER...7 percent. .TONIGHT... * Sky/Weather............Mostly cloudy with a chance of showers. * Min Temperature........35-42. * 24 HR Trend..........13 degrees cooler. * Max Humidity...........89-96 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........South winds 11 to 17 mph. Local gusts up to 35 mph decreasing to 25 mph after midnight. * CWR....................20 percent. * CHANCE OF THUNDER...11 percent. .THURSDAY... * Sky/Weather............Mostly cloudy. A chance of rain showers in the morning, then a chance of rain showers and a slight chance of thunderstorms in the afternoon. * Max Temperature........54-59. * Min Humidity...........44-59 percent. * 20-Foot Winds..........South winds 6 to 12 mph. Local gusts up to 20 mph in the afternoon. * CWR....................10 percent. * CHANCE OF THUNDER...18 percent. $$ CAZ217-130015- Southern Sacramento Valley in Yolo- Sacramento Far Western Placer, southern Sutter and Solano County Below 1000 Ft- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............A chance of showers in the morning, then showers in the afternoon. * Max Temperature........55-60. * 24 HR Trend..........11 degrees cooler. * Min Humidity...........78-84 percent. * 24 HR Trend..........42 percent up. * 20-Foot Winds..........Breezy. South winds 13 to 25 mph with local gusts up to 45 mph. * CWR....................50 percent. * CHANCE OF THUNDER...7 percent. .TONIGHT... * Sky/Weather............Mostly cloudy with a chance of showers. * Min Temperature........40-45. * 24 HR Trend..........9 degrees cooler. * Max Humidity...........92-97 percent. * 24 HR Trend..........5 percent up. * 20-Foot Winds..........South winds 12 to 18 mph. Local gusts up to 35 mph decreasing to 25 mph after midnight. * CWR....................30 percent. * CHANCE OF THUNDER...13 percent. .THURSDAY... * Sky/Weather............Mostly cloudy. A chance of rain showers in the morning, then a chance of showers and thunderstorms in the afternoon. * Max Temperature........54-59. * Min Humidity...........47-62 percent. * 20-Foot Winds..........Southwest winds 6 to 12 mph. Local gusts up to 20 mph in the afternoon. * CWR....................20 percent. * CHANCE OF THUNDER...26 percent. $$ CAZ218-130015- Carquinez Strait and Delta- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............A slight chance of showers in the morning, then showers in the afternoon. * Max Temperature........58-63. * 24 HR Trend..........7 degrees cooler. * Min Humidity...........68-82 percent. * 24 HR Trend..........34 percent up. * 20-Foot Winds..........Breezy. South winds 8 to 14 mph with local gusts up to 35 mph increasing to 15 to 27 mph with local gusts up to 50 mph in the afternoon. * CWR....................40 percent. * CHANCE OF THUNDER...7 percent. .TONIGHT... * Sky/Weather............Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. * Min Temperature........41-46. * 24 HR Trend..........9 degrees cooler. * Max Humidity...........88-93 percent. * 24 HR Trend..........Little change. * 20-Foot Winds..........Southwest winds 11 to 18 mph. Local gusts up to 40 mph decreasing to 30 mph after midnight. * CWR....................30 percent. * CHANCE OF THUNDER...14 percent. .THURSDAY... * Sky/Weather............Mostly cloudy. A chance of rain showers in the morning, then a chance of rain showers and a slight chance of thunderstorms in the afternoon. * Max Temperature........56-61. * Min Humidity...........48-63 percent. * 20-Foot Winds..........Southwest winds 7 to 13 mph. Local gusts up to 25 mph in the afternoon. * CWR....................10 percent. * CHANCE OF THUNDER...21 percent. $$ CAZ219-130015- Northern San Joaquin Valley in San Joaquin and Stanislaus Counties Below 1000 ft- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............A slight chance of showers in the morning, then showers in the afternoon. * Max Temperature........58-63. * 24 HR Trend..........7 degrees cooler. * Min Humidity...........61-76 percent. * 24 HR Trend..........33 percent up. * 20-Foot Winds..........Breezy. Southeast winds 14 to 26 mph with local gusts up to 45 mph. * CWR....................30 percent. * CHANCE OF THUNDER...6 percent. .TONIGHT... * Sky/Weather............Showers in the evening, then a chance of showers after midnight. * Min Temperature........41-46. * 24 HR Trend..........8 degrees cooler. * Max Humidity...........90-99 percent. * 24 HR Trend..........7 percent up. * 20-Foot Winds..........Breezy. Southwest winds 16 to 28 mph with local gusts up to 50 mph becoming south 10 to 16 mph with local gusts up to 30 mph after midnight. * CWR....................50 percent. * CHANCE OF THUNDER...12 percent. .THURSDAY... * Sky/Weather............Rain showers likely in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. * Max Temperature........52-58. * Min Humidity...........51-66 percent. * 20-Foot Winds..........South winds 4 to 10 mph shifting to the west 10 to 16 mph with local gusts up to 25 mph in the afternoon. * CWR....................30 percent. * CHANCE OF THUNDER...28 percent. $$ CAZ263-279-130015- Southeast Edge Shasta-Trinity NF and Western Portions of Tehama- Glenn Unit-Eastern Mendocino NF- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............Showers at lower elevations....and showers and heavy snow showers at higher elevations. * Max Temperature........52-57 lower elevations...except 36-46 higher elevations. * 24 HR Trend..........10 degrees cooler. * Min Humidity...........65-78 percent. * 24 HR Trend..........31 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 16 to 22 mph with local gusts up to 45 mph. * Ridges/Upr Slopes....Breezy. South winds 13 to 25 mph with local gusts up to 50 mph. * CWR....................70 percent. * CHANCE OF THUNDER...5 percent. .TONIGHT... * Sky/Weather............At lower elevations, a chance of showers in the evening, then showers likely and a chance of snow showers after midnight. At higher elevations, a chance of snow showers and showers in the evening, then snow showers likely after midnight. Snow level 2500 feet after midnight. * Min Temperature........34-39 lower elevations...except 23-31 higher elevations. * 24 HR Trend..........12 degrees cooler. * Max Humidity...........74-87 percent. * 24 HR Trend..........10 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 12 to 18 mph with local gusts up to 30 mph. * Ridges/Upr Slopes....Breezy. West winds 15 to 27 mph with local gusts up to 45 mph shifting to the southwest 11 to 17 mph with local gusts up to 30 mph after midnight. * CWR....................30 percent. * CHANCE OF THUNDER...9 percent. .THURSDAY... * Sky/Weather............At higher elevations, a chance of snow showers in the morning, then snow showers and a slight chance of thunderstorms in the afternoon. Rain showers through the day. Snow level 2000 feet increasing to 2500 feet in the afternoon. * Max Temperature........49-54 lower elevations...except 32-42 higher elevations. * Min Humidity...........39-54 percent lower elevations...except 50-65 percent high elevations. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds 7 to 13 mph. * Ridges/Upr Slopes....West winds 7 to 13 mph. * CWR....................20 percent. * CHANCE OF THUNDER...15 percent. $$ CAZ266-130015- Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions of Shasta-Trinity and Butte Units- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............Showers. * Max Temperature........51-56 lower elevations...except 45-50 higher elevations. * 24 HR Trend..........10 degrees cooler. * Min Humidity...........73-85 percent. * 24 HR Trend..........45 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Windy. South winds 17 to 29 mph with local gusts up to 55 mph. * Ridges/Upr Slopes....Breezy. South winds 16 to 28 mph with local gusts up to 55 mph. * CWR....................90 percent. * CHANCE OF THUNDER...5 percent. .TONIGHT... * Sky/Weather............At lower elevations, showers after midnight. At higher elevations, a chance of showers and snow showers after midnight. * Min Temperature........32-40. * 24 HR Trend..........12 degrees cooler. * Max Humidity...........86-95 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 12 to 18 mph with local gusts up to 40 mph. * Ridges/Upr Slopes....South winds 11 to 17 mph with local gusts up to 40 mph. * CWR....................50 percent. * CHANCE OF THUNDER...14 percent. .THURSDAY... * Sky/Weather............At lower elevations, showers in the morning, then showers and a slight chance of thunderstorms in the afternoon. At higher elevations, snow showers and showers in the morning, then showers, snow showers and a slight chance of thunderstorms in the afternoon. Snow level 2500 feet. * Max Temperature........46-51 lower elevations...except 40-46 higher elevations. * Min Humidity...........51-66 percent lower elevations...except 62-77 percent high elevations. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 5 to 11 mph. * Ridges/Upr Slopes....South winds 5 to 11 mph. * CWR....................60 percent. * CHANCE OF THUNDER...17 percent. $$ CAZ220-267-130015- Southern Motherlode From 1000 to 3000 Ft. Includes portions of Toulumne-Calaveras Unit- Northern Motherlode From 1000 to 3000 Ft. Includes portions of Nevada-Yuba-Placer-Amador and Eldorado Units- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............A chance of showers in the morning, then showers in the afternoon. * Max Temperature........47-56. * 24 HR Trend..........10 degrees cooler. * Min Humidity...........81-88 percent. * 24 HR Trend..........43 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 12 to 18 mph with local gusts up to 45 mph. * Ridges/Upr Slopes....South winds 12 to 18 mph with local gusts up to 50 mph. * CWR....................60 percent. * CHANCE OF THUNDER...5 percent. .TONIGHT... * Sky/Weather............At lower elevations, showers in the evening, then a chance of showers after midnight. At higher elevations, heavy showers in the evening, then showers and snow showers likely after midnight. * Min Temperature........32-41. * 24 HR Trend..........10 degrees cooler. * Max Humidity...........95-100 percent. * 24 HR Trend..........6 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 8 to 14 mph. Local gusts up to 40 mph in the evening. * Ridges/Upr Slopes....South winds 8 to 14 mph. Local gusts up to 40 mph in the evening. * CWR....................70 percent. * CHANCE OF THUNDER...12 percent. .THURSDAY... * Sky/Weather............At lower elevations, showers in the morning, then showers and a chance of thunderstorms in the afternoon. At higher elevations, snow showers and showers in the morning, then showers, snow showers and a slight chance of thunderstorms in the afternoon. Snow level 2500 feet in the morning. * Max Temperature........45-50 lower elevations...except 40-45 higher elevations. * Min Humidity...........69-84 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 8 mph. * Ridges/Upr Slopes....Southwest winds up to 8 mph. * CWR....................80 percent. * CHANCE OF THUNDER...25 percent. $$ CAZ268-130015- Northern Sierra Including Lassen NP and Plumas and Lassen NF/S West of the Sierra Crest (West of Evans Peak-Grizzly Peak- Beckworth Peak)- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............At lower elevations, showers in the morning, then heavy showers and heavy snow showers in the afternoon. At higher elevations, heavy snow showers and showers. Snow level 5500 feet. * Max Temperature........38-43 lower elevations...except 33-38 higher elevations. * 24 HR Trend..........11 degrees cooler. * Min Humidity...........79-89 percent. * 24 HR Trend..........51 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Breezy. South winds 14 to 20 mph increasing to 16 to 28 mph in the afternoon. Local gusts up to 55 mph. * Ridges/Upr Slopes....Windy. South winds 20 to 32 mph with local gusts up to 55 mph. * CWR....................90 percent. * CHANCE OF THUNDER...3 percent. .TONIGHT... * Sky/Weather............Heavy snow showers and showers in the evening, then a chance of snow showers after midnight. Snow level 4000 feet in the evening. * Min Temperature........23-29 lower elevations...except 17-24 higher elevations. * 24 HR Trend..........11 degrees cooler. * Max Humidity...........85-99 percent...except 95-100 percent in the high mountain valleys. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Breezy. South winds 13 to 25 mph decreasing to 10 to 16 mph after midnight. Local gusts up to 40 mph. * Ridges/Upr Slopes....Windy. Southwest winds 20 to 32 mph with local gusts up to 45 mph decreasing to 14 to 20 mph with local gusts up to 30 mph after midnight. * CWR....................60 percent. * CHANCE OF THUNDER...11 percent. .THURSDAY... * Sky/Weather............Snow showers in the morning, then snow showers and a slight chance of thunderstorms in the afternoon. * Max Temperature........33-38 lower elevations...except 25-33 higher elevations. * Min Humidity...........61-76 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 8 to 14 mph. * Ridges/Upr Slopes....Southwest winds 8 to 14 mph with local gusts up to 25 mph. * CWR....................70 percent. * CHANCE OF THUNDER...14 percent. $$ CAZ221-269-130015- Stanislaus NF West of the Sierra Crest- Northern Sierra Including the Tahoe and Eldorado NF/S West of the Sierra Crest- 328 AM PDT Wed Mar 12 2025 .TODAY... * Sky/Weather............Showers at lower elevations....and heavy snow showers and heavy showers at higher elevations. Snow level 6000 feet. * Max Temperature........42-47 lower elevations...except 33-41 higher elevations. * 24 HR Trend..........10 degrees cooler. * Min Humidity...........81-92 percent lower elevations...except 70-85 percent high elevations. * 24 HR Trend..........44 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...South winds 13 to 19 mph with local gusts up to 55 mph. * Ridges/Upr Slopes....Very windy. South winds 23 to 35 mph increasing to 34 to 46 mph in the afternoon. Local gusts up to 70 mph. * CWR....................80 percent. * CHANCE OF THUNDER...3 percent. .TONIGHT... * Sky/Weather............Heavy snow showers and heavy showers in the evening, then heavy snow showers after midnight. Snow level 5000 feet in the evening. * Min Temperature........28-33 lower elevations...except 16-25 higher elevations. * 24 HR Trend..........11 degrees cooler. * Max Humidity...........85-100 percent. * 24 HR Trend..........Little change. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 9 to 15 mph. Local gusts up to 45 mph decreasing to 25 mph after midnight. * Ridges/Upr Slopes....Very windy. Southwest winds 31 to 43 mph with local gusts up to 60 mph decreasing to 19 to 31 mph with local gusts up to 40 mph after midnight. * CWR....................90 percent. * CHANCE OF THUNDER...7 percent. .THURSDAY... * Sky/Weather............Heavy snow showers in the morning, then snow showers and a slight chance of thunderstorms in the afternoon. * Max Temperature........34-39 lower elevations...except 22-32 higher elevations. * Min Humidity...........68-83 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 7 to 13 mph. * Ridges/Upr Slopes....Southwest winds 7 to 13 mph with local gusts up to 35 mph. * CWR....................90 percent. * CHANCE OF THUNDER...16 percent. $$ .Extended... ...Shasta County Mountains and Coastal Range .THURSDAY NIGHT...Snow showers. Lows 23 to 31. Southwest winds 5 to 15 mph. .FRIDAY...Heavy snow showers. Highs 33 to 41. South winds 15 to 25 mph. .FRIDAY NIGHT...Snow showers and showers. Lows 28 to 35. Southwest winds 10 to 20 mph. .SATURDAY...Snow showers and showers likely. Highs 37 to 47. Southwest winds up to 13 mph. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and snow showers. Lows 30 to 37. Southwest winds 5 to 15 mph. .SUNDAY...Showers and heavy snow showers likely. Highs 40 to 48. South winds 8 to 18 mph. .SUNDAY NIGHT...Showers and snow showers. Lows 29 to 37. Southwest winds 8 to 18 mph. ...Northern Sierra and Lassen Park .THURSDAY NIGHT...Snow showers and a slight chance of thunderstorms. Lows 23 to 29. South winds 5 to 15 mph. .FRIDAY...Heavy snow showers. Highs 33 to 40. South winds 10 to 20 mph. .FRIDAY NIGHT...Snow showers and showers likely. Lows 27 to 34. South winds 5 to 15 mph. .SATURDAY...Not as cool. Mostly cloudy with a chance of snow showers and showers. Highs 39 to 47. Southwest winds up to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and snow showers. Lows 28 to 34. Southeast winds up to 10 mph. .SUNDAY...Mostly cloudy with a chance of showers and snow showers. Highs 43 to 52. South winds 5 to 15 mph. .SUNDAY NIGHT...Showers and heavy snow showers. Lows 29 to 37. South winds 5 to 15 mph. ...Sierra Nevada Foothills .THURSDAY NIGHT...Showers, snow showers and a slight chance of thunderstorms. Lows 31 to 37. Southeast winds up to 13 mph. .FRIDAY...Showers and snow showers. Highs 40 to 45. South winds 10 to 20 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows 35 to 40. Southeast winds up to 13 mph. .SATURDAY...Not as cool. Mostly cloudy with a chance of showers. Highs 48 to 56. South winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows 34 to 41. East winds up to 10 mph. .SUNDAY...Mostly cloudy with a chance of showers. Highs 51 to 60. South winds 5 to 15 mph. .SUNDAY NIGHT...Showers. Lows 38 to 43. South winds 5 to 15 mph. ...Central Valley and Delta .THURSDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 37 to 42. South winds up to 13 mph. .FRIDAY...Showers. Highs 49 to 54. Southeast winds 10 to 20 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows 39 to 44. South winds up to 13 mph. .SATURDAY...Warmer. Mostly cloudy with a slight chance of showers. Highs 60 to 65. South winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers. Lows 41 to 46. South winds 5 to 10 mph. .SUNDAY...Mostly cloudy with a chance of showers. Highs 60 to 66. Southeast winds 5 to 15 mph. .SUNDAY NIGHT...Showers likely. Lows 42 to 47. South winds 5 to 15 mph. $$