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

35°F

2°C

Humidity 98%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 02 Jan 02:38 AM PST
Extended Forecast for

13 Miles ENE Unionville NV

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

    Overnight: Partly cloudy, with a low around 32. Southwest wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. South wind around 10 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow after 10am, mixing with rain after 1pm.  Partly sunny, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of snow before 10pm, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 32. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy.
    Chance Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly before 4am.  Mostly cloudy, with a low around 30. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow

  • Monday

    Monday: A chance of snow, mainly between 10am and 4pm.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Southwest wind around 10 mph.
Friday
Mostly sunny, with a high near 40. South wind around 10 mph.
Friday Night
Partly cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of snow after 10am, mixing with rain after 1pm. Partly sunny, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 32. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Sunday Night
A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 30. Little or no snow accumulation expected.
Monday
A chance of snow, mainly between 10am and 4pm. Mostly cloudy, with a high near 35.
Monday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Unionville NV
 40.54°N 117.91°W (Elev. 7051 ft)
1:15 am PST Jan 2, 2026
3am 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