HAPPINESS
IS A WARM CUP
April 21, 2026 3:35 am
Southern California Overview:
- Light to moderate rain is expected through today, although locally heavier rain is possible over the northern area. The highest rain amounts are expected for San Luis Obispo County, however with minimal impacts. Much cooler weather is on tap through Wednesday. Gusty southwest winds are expected today, followed by west to northwest winds Wednesday through Friday.
- Pacific system will bring locally heavy rain to
northern/central California and snow to the Sierra today; heavy snow spreads into the northern Rockies Wednesday. Another round of thunderstorms with heavy downpours expected across eastern Texas today with isolated flash flooding possible. Gusty winds and warm, very dry conditions will lead to a Critical Risk of fire weather along much of the High Plains Wednesday.