District 4 storm summary Provisional
Late October 2026 storm
Oct 21–23, 2026
Oct 21–23, 2026 storm: 2,497 km² of District 4 crossed 0.5 in in 24 h; 16 Caltrans projects and 116 CGP sites had an MQPE.
Oct 21, 2026 2:00 PM PDT – Oct 23, 2026 7:00 AM PDT · 1 d 17 h
Area that crossed 0.5 in / 24 h
2,497 km²
14% of District 4
District average
0.28 in
storm total, all cells
Wettest cell
1.17 in
3 mi N of Fairfield
Peak 24-hour block
1.17 in
3 mi N of Fairfield
Peak hourly intensity
0.54 in/h
3 mi SE of Dixon
