National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

Read More >

Hazardous Weather Conditions

Current conditions at

READER RANCH (RRRC1)

Lat: 39.30351°NLon: 121.11725°WElev: 1968.0ft.

NA

39°F

4°C

Humidity 94%
Wind Speed SSW 9 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 17 Feb 05:13 PM PST
Extended Forecast for

9 Miles NNW Grass Valley CA

Winter Storm Warning February 17, 06:30pm until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 06:30pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Tonight

    Low: 26 °F

    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of rain and snow between 1pm and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 40. South wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 1am. The snow could be heavy at times. Low around 29. South southeast wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: Snow before 1pm, then rain between 1pm and 4pm, then a chance of rain and snow after 4pm. The snow could be heavy at times. High near 40. South southeast wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Heavy Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 23. Light east wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of rain after 10am. Mostly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain and snow before 1am, then a slight chance of snow. Partly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of snow before 10am, then a chance of rain. Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Tonight
Rain and snow before 10pm, then a chance of snow between 10pm and 3am. Some thunder is also possible. Low around 26. South wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 1pm, then a chance of rain and snow between 1pm and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 40. South wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 1am. The snow could be heavy at times. Low around 29. South southeast wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow before 1pm, then rain between 1pm and 4pm, then a chance of rain and snow after 4pm. The snow could be heavy at times. High near 40. South southeast wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 23. Light east wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
A 20 percent chance of rain after 10am. Mostly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow before 1am, then a slight chance of snow. Partly cloudy, with a low around 26. Chance of precipitation is 20%.
Saturday
A slight chance of snow before 10am, then a chance of rain. Partly sunny, with a high near 50.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37.
Sunday
Rain. Mostly cloudy, with a high near 52.
Sunday Night
Rain. Cloudy, with a low around 42.
Monday
Rain. Cloudy, with a high near 53.
Monday Night
Rain. Cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Grass Valley CA
 39.35°N 121.14°W (Elev. 1998 ft)
Last Update:
1:21 pm PST Feb 17, 2026
Forecast Valid:
6pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation