This interactive map shows current weather conditions around northern California and southern Oregon. The region enjoys several very distinct climatic zones. Visitors can experience a wide range of temperatures - from the cool alpine areas around Mount Shasta to the high desert environments of the eastern volcanic flows.
Click on the map icons for extended forecast information.
Regional Weather Conditions
Alturas, CA - 32° F, Mostly Clear
Mostly clear, with a low around 33. North northwest wind around 7 mph.
Scattered rain showers after 9am. Mostly sunny. High near 90, with temperatures falling to around 85 in the afternoon. East wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Weed lies along the boundary between two of California's northernmost geologic provinces: the Klamath Mountains and the High Cascades. Although underlain by different rock types (ancient crystalline rocks in the Klamath and young volcanic rocks in the Cascades) both provinces were formed by the same process: subduction. Learn More