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  • Today

    Feb 8

    Abundant sunshine 51°Lo 31°
    more
  • Tue

    Feb 9

    Fog, then some sun 50°Lo 34°
    more
  • Wed

    Feb 10

    Mild with periods of sun 54°Lo 37°
    more
  • Thu

    Feb 11

    Mild with a thick cloud cover 54°Lo 38°
    more
  • Fri

    Feb 12

    Cloudy and mild 54°Lo 39°
Hi 54° RealFeel® 57° Precipitation 20%

Day

N

E

S

W

  • WNW 2 mph
  • Gusts: 5 mph

Considerable cloudiness and mild

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 39° RealFeel® 39° Precipitation 60%

Night

N

E

S

W

  • W 2 mph
  • Gusts: 5 mph

Spotty showers in the evening; otherwise, considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.34 in
  • Rain: 0.34 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 54° 48° 63° (1988) 58°
Low 39° 29° 24° (2002) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 10:17 of sunlight, then sets at 5:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:28 AM with 13:20 of moolight, then sets at 10:48 PM

Grass Valley Weather Report

Warmth to challenge records from Seattle to Los Angeles early this week

February 8, 2016; 11:00 AM ET

Warmer air will build from California to Washington into Tuesday raising temperatures to near-record levels and increasing the risk of wildfires in some areas. more >