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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

SECRET TOWN (SETC1)

Lat: 39.18383°NLon: 120.88442°WElev: 2757.0ft.

NA

64°F

18°C

Humidity 37%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 29 Dec 12:28 PM PST
Extended Forecast for

7 Miles ESE Alta Sierra CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. Calm wind.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 63. Calm wind.

    High: 63 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly after 4pm. High near 60. Calm wind. Chance of precipitation is 80%.

    High: 60 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • New Year's Day

    New Year's Day: Rain. High near 56. Chance of precipitation is 100%.

    High: 56 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 49.

    Low: 49 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 57.

    High: 57 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 59. Calm wind.
Tonight
Clear, with a low around 39. Calm wind.
Tuesday
Increasing clouds, with a high near 63. Calm wind.
Tuesday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 45. Calm wind.
Wednesday
Rain, mainly after 4pm. High near 60. Calm wind. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 47. Chance of precipitation is 90%.
New Year's Day
Rain. High near 56. Chance of precipitation is 100%.
Thursday Night
Rain. Cloudy, with a low around 49.
Friday
Rain. Cloudy, with a high near 57.
Friday Night
Rain. Cloudy, with a low around 43.
Saturday
Rain. Cloudy, with a high near 52.
Saturday Night
Rain likely. Mostly cloudy, with a low around 40.
Sunday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Alta Sierra CA
 39.09°N 120.93°W (Elev. 2037 ft)
Last Update:
1:21 pm PST Dec 29, 2025
Forecast Valid:
1pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation