Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

SIARD (SIAN2)

Lat: 40.39433°NLon: 117.62567°WElev: 4600.0ft.

NA

50°F

10°C

Humidity 65%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 02 Jan 02:38 PM PST
Extended Forecast for

20 Miles ESE Unionville NV

Lake Wind Advisory January 3, 04:00am until January 4, 01:00pm
Click here for hazard details and duration
Lake Wind Advisory
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 39. Southeast wind around 10 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 10am.  Partly sunny, with a high near 38. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, with a low around 32. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph.  New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 10am.  Mostly cloudy, with a high near 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 30. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: A 20 percent chance of snow.  Mostly cloudy, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 39. Southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
A 50 percent chance of snow, mainly after 10am. Partly sunny, with a high near 38. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 32. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow after 10am. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 30. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 28. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 25.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Unionville NV
 40.27°N 117.79°W (Elev. 7533 ft)
1:16 pm PST Jan 2, 2026
3pm PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database