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Grass Valley, CA

7-Day Forecast

This Afternoon
Showers
High: 46°
A chance of showers and thunderstorms,
then showers and possibly a thunderstorm after 3pm.
High near 46.
Southwest wind around 13 mph
with gusts as high as 29 mph.
Chance of precipitation is 100%.
New rainfall amounts
between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.


Tonight
Chance Showers then Rain/Snow
Low: 34°
A chance of rain showers before midnight,
then rain and snow showers.
Some thunder is also possible.
Patchy frost
between 10pm and 11pm.
Low around 34.
South wind 6 to 11 mph
with gusts as high as 26 mph.
Chance of precipitation is 100%.
Little or no snow accumulation expected.


Tuesday
Showers
High: 43°
Showers and possibly a thunderstorm before 3pm,
then a chance of showers and thunderstorms
between 3pm and 4pm,
then showers likely and possibly a thunderstorm after 4pm.
High near 43.
South wind 6 to 9 mph becoming
west in the afternoon.
Winds could gust as high as 20 mph.
Chance of precipitation is 100%.
New rainfall amounts
between three quarters and one inch possible.


Tuesday Night
Showers Likely then Frost
Low: 29°
Showers likely and possibly a thunderstorm before 8pm,
then showers likely
between 8pm and 11pm.
Widespread frost, mainly after 2am.
Otherwise, mostly cloudy,
then gradually becoming mostly clear with a low around 29.
West wind around 5 mph becoming calm in the evening.
Chance of precipitation is 60%.
New precipitation amounts
between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.


Wednesday
Frost then Sunny
High: 51°
Widespread frost, mainly before 9am.
Otherwise, sunny with a high near 51.
Calm wind becoming
west around 5 mph in the afternoon.


Wednesday Night
Frost
Low: 31°
Widespread frost, mainly after 1am.
Otherwise, mostly clear with a low around 31.


Thursday
Frost then Sunny
High: 54°
Widespread frost before 9am.
Otherwise, sunny with a high near 54.


Thursday Night
Mostly Clear then Areas Frost
Low: 35°
Areas of frost after 2am.
Otherwise, mostly clear with a low around 35.


Friday
Areas Frost then Sunny
High: 62°
Areas of frost before 8am.
Otherwise, sunny with a high near 62.


Friday Night
Mostly Clear
Low: 39°
Mostly clear with a low around 39.


Saturday
Sunny
High: 65°
Sunny with a high near 65.


Saturday Night
Clear
Low: 42°
Clear with a low around 42.


Sunday
Sunny
High: 67°
Sunny with a high near 67.


Source: National Weather Service








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