39°9'N / 122°8'W / Altitude 25 m / 05:50 2026/06/13, America/Los_Angeles (UTC-7)
From: 2026/06/12, 20:07
To: 2026/06/13, 17:15
* WHAT...Temperatures 100 to 105 with widespread Moderate HeatRisk and areas of Major HeatRisk. * WHERE...Central Colusa County Incl. I-5, Central Glenn Co & Interstate 5, Eastern Colusa County, Eastern Glenn County, Sutter/Yuba counties below 1000 ft, and W. Glenn/Colusa Foothills 1000-3000 ft. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Hot daytime temperatures will occur in other Valley locations as well, though Delta breeze influence will better moderate local temperatures in the remainder of the Valley.
Colusa
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
NWS Sacramento CA
2026/06/12, 20:07