Monday
Slight chance of thunderstorms
High:
89°F
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon.
Alturas, CA Weather - Tomorrow’s Forecast
Monday Night
Mostly clear
Overnight low:
48°F
Mostly clear, with a low around 48. Southwest wind 5 to 10 mph becoming light and variable in the evening.