ASUS66 KSTO 191230 RTPSTO Regional Temperature And Precipitation Summary National Weather Service Sacramento CA 530 AM PDT Tue May 19 2026 : :Observations taken at 400 AM...Temperature...Precipitation...Inches : :High temperatures are for yesterday :Low temperatures are since midnight :Precipitation for previous 24 hours :M denotes missing. T denotes trace. :AP = airport RS = ranger station : : ID Station Elev High / Low / Pcpn / Snodep : : ...Northern Sierra Nevada/Lassen N.P./Siskiyou County... AAT : Alturas 4400 : 65 / 29 / 0.00 / TVL : South Lake Tahoe Airport 6314 : 55 / 27 / 0.00 / BLU : Blue Canyon AP 5280 : 61 / 46 / 0.00 / M MHS : Mt Shasta City 3590 : 68 / 43 / 0.00 / SIY : Montague/Siskiyou AP 2635 : 73 / 39 / 0.00 / : : ...Northern/Central Sacramento Valley and Foothills... RDD : Redding AP 502 : M / 55 / 0.00 / RBL : Red Bluff AP 349 : M / 50 / 0.00 / OVE : Oroville AP 192 : M / M / M / PDEC1: Paradise 1750 : 79 / 58 / 0.00 / MYV : Marysville AP 62 : M / 54 / T / ECKC1: Alder Springs 4500 : 69 / 53 / 0.00 / : : ...Southern Sacramento Valley... SAC : Sacramento Exec AP 21 : 85 / 57 / 0.00 / SMF : Sacramento Intl AP 25 : 84 / 52 / 0.00 / : : ...Delta/Solano County/Northern San Joaquin Valley... SUU : Travis AFB 40 : M / M / M / VCB : Vacaville AP 113 : M / 58 / 0.00 / SCK : Stockton AP 27 : M / 51 / 0.00 / MOD : Modesto AP 97 : 84 / 58 / 0.00 / : .End : : These data are preliminary and have not undergone final quality : control by the National Centers for Environmental Information : (NCEI - formerly the National Climatic Data Center or NCDC). : Therefore, these data are subject to revision. Final and certified : climate data can be accessed at www.ncei.noaa.gov. : $$