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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

SCE Grapevine Canyon (SE447)

Lat: 35.732°NLon: 117.87001°WElev: 2554.0ft.

NA

48°F

9°C

Humidity 95%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 01 Jan 04:40 PM PST
Extended Forecast for

23 Miles NE Weldon CA

Winter Storm Warning January 3, 01:00am until January 5, 10:00am
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 32. Wind chill values as low as 22. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 41. Wind chill values as low as 24. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow after 4am. Snow level 7300 feet rising to 8000 feet after midnight. Mostly cloudy, with a low around 32. West wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 7am, then rain. Snow level 8500 feet. High near 40. Wind chill values as low as 29. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Saturday Night

    Saturday Night: Rain and snow likely before 1am, then a chance of snow. Snow level 7700 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow likely, mainly between 10am and 1pm, then snow showers likely after 1pm. Some thunder is also possible. Mostly cloudy, with a high near 39. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow showers likely before 10pm, then snow likely after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 30. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 39. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 28. West southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 32. Wind chill values as low as 22. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 41. Wind chill values as low as 24. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A chance of rain and snow after 4am. Snow level 7300 feet rising to 8000 feet after midnight. Mostly cloudy, with a low around 32. West wind around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 7am, then rain. Snow level 8500 feet. High near 40. Wind chill values as low as 29. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely before 1am, then a chance of snow. Snow level 7700 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly between 10am and 1pm, then snow showers likely after 1pm. Some thunder is also possible. Mostly cloudy, with a high near 39. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely before 10pm, then snow likely after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 30. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 39. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 37. West wind around 10 mph, with gusts as high as 15 mph.
Tuesday Night
A 30 percent chance of snow. Partly cloudy, with a low around 27. West northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 38. West southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26. West wind around 15 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 36. West southwest wind around 15 mph, with gusts as high as 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NE Weldon CA
 35.91°N 118.02°W (Elev. 7274 ft)
Last Update:
3:57 pm PST Jan 1, 2026
Forecast Valid:
4pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
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