38°7'N / 121°16'V / Altitudine 15 m / 07:58 18.05.2026, America/Los_Angeles (UTC-7)
de la: 17.05.2026, 12:07
la: 18.05.2026, 16:00
* Winds...North winds 20 to 30 mph. Gusts 35 to 45 mph, locally up to 50 mph around the Delta and the western Sacramento Valley. * Humidity...Daytime minimum humidities of 7 to 15%. Overnight maximum relative humidities of 20 to 45%. * Highest Threat...Along and west of the Interstate 5 corridor in the Sacramento Valley. Strongest winds are expected today. * Impacts...The combination of gusty winds and low humidity can cause fire to rapidly grow in size and intensity. Outdoor burning is not recommended.
San Joaquin
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.
NWS Sacramento CA
17.05.2026, 12:07
de la: 17.05.2026, 19:51
la: 18.05.2026, 08:00
* WHAT...North winds 20 to 30 mph with gusts 40 to 50 mph. * WHERE...C. Solano County including Fairfield, C. Yolo/NE Solano including Woodland, SW Solano County including Vallejo, Sacramento County Delta, San Joaquin County Delta, and W. Yolo County including Capay/I-505. * WHEN...Until 8 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds are expected early Monday morning, before gradually weakening.
San JoaquinWinds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.NWS Sacramento CA17.05.2026, 19:51