SACRAMENTO:
FRIDAY - Mostly sunny with highs in the upper 70's.
SATURDAY - Partly sunny with highs in the mid 70's.
SUNDAY - A chance of showers, partly sunny with highs near 70.
MEMORIAL DAY - Mostly sunny with highs in the low 70's.
SIERRA:
FRIDAY - A chance of shower between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny with highs in the upper 50's.
SATURDAY - A chance of showers, possibly a thunderstorm after noon. Mostly cloudy with a high in the low to mid 50's.
SUNDAY - A chance of showers, then possibly a thunderstorm after noon. Mostly cloudy with a high in the mid to upper 40's.
MEMORIAL DAY - A chance of showers. Mostly cloudy with highs in the low 50's.
SAN FRANCISCO:
FRIDAY - Partly sunny with highs in the mid 60's.
SATURDAY - Mostly cloudy with highs in the low 60's.
SUNDAY - A chance of showers, partly sunny with highs near 60°.
MEMORIAL DAY - Sunny with highs in the low 60's.
SANTA CRUZ:
FRIDAY - Partly sunny with highs in the mid 60's.
SATURDAY - Mostly cloudy with highs in the mid 60's.
SUNDAY - A chance of showers, partly sunny with highs in the low 60's.
MEMORIAL DAY - Sunny with highs in the mid 60's.
NAPA:
FRIDAY - Mostly sunny with highs in the low 70's.
SATURDAY - Mostly cloudy with highs near 70°.
SUNDAY - A chance of showers, partly sunny with highs in the mid 60's.
MEMORIAL DAY - Sunny with highs in the upper 60's.
YOSEMITE
FRIDAY - Showers likely and possibly a thunderstorm after noon. Mostly sunny with highs in the upper 40's.
SATURDAY - Snow showers likely before noon, then rain and snow showers. Thunderstorms are possible. Afternoon highs in the mid 40's.
SUNDAY - Snow showers with afternoon highs in the mid 30's.
MEMORIAL DAY - Rain and snow showers likely with highs in the low 40's.