Thu Feb 20 10:03:34 AM EST 2025 North Bay Interior Valleys- 703 AM PST Thu Feb 20 2025 .TODAY...Sunny. Highs in the 60s. Northwest winds 10 to 20 mph. .TONIGHT...Mostly clear. Lows in the 30s to upper 40s. Northwest winds 5 to 10 mph. .FRIDAY...Partly cloudy. Highs in the 60s to lower 70s. Southeast winds 5 to 10 mph...becoming southwest in the afternoon. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the 40s. Northwest winds up to 5 mph in the evening...becoming light. .SATURDAY...Partly cloudy. Highs in the 60s to lower 70s. Light winds...becoming west around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the mid 40s to lower 50s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Patchy fog. Lows in the mid 40s to lower 50s. Highs in the 60s to lower 70s. .MONDAY NIGHT...Mostly cloudy. Patchy fog. Lows in the 40s to lower 50s. .TUESDAY AND TUESDAY NIGHT...Mostly clear except patchy fog. Highs in the 60s to lower 70s. Lows in the 40s to lower 50s. .WEDNESDAY...Partly cloudy. Highs in the 60s to mid 70s. && TEMPERATURE / PRECIPITATION Santa Rosa 68 38 67 / San Rafael 65 43 64 / Napa 66 41 66 /