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

Hazardous Weather Conditions

Current conditions at

Portola - Gulling Street (CQ236)

Lat: 39.81336°NLon: 120.47069°WElev: 4895.0ft.

NA

1°C

33°F

Humidity 91%
Wind Speed NA NA MPH
Barometer NA
Dewpoint -1°C (30°F)
Visibility NA
Last update 04 May 08:00 PM PDT
Extended Forecast for

8 Miles NW Sierraville CA

Winter Weather Advisory May 4, 09:57pm until May 5, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory May 4, 09:57pm until May 5, 08:00am

    NOW until 8:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: -4 °C

    Heavy Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 4. West wind 15 to 25 km/h. New snow accumulation of less than one centimeter possible.

    High: 4 °C

    Chance Snow
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -5. Southwest wind 15 to 20 km/h decreasing to 10 to 15 km/h in the evening.

    Low: -5 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 9. Southwest wind 5 to 15 km/h increasing to 15 to 25 km/h in the afternoon.

    High: 9 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -1. Southwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.

    Low: -1 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 11. West wind 5 to 15 km/h becoming northeast in the morning.

    High: 11 °C

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around -4.

    Low: -4 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 12.

    High: 12 °C

    Sunny

Detailed Forecast

Tonight
Snow showers, mainly before 11pm. The snow could be heavy at times. Low around -4. Southwest wind 25 to 30 km/h, with gusts as high as 50 km/h. Chance of precipitation is 90%. Total nighttime snow accumulation of 9 to 13 centimeters possible.
Sunday
A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 4. West wind 15 to 25 km/h. New snow accumulation of less than one centimeter possible.
Sunday Night
Mostly cloudy, with a low around -5. Southwest wind 15 to 20 km/h decreasing to 10 to 15 km/h in the evening.
Monday
Mostly sunny, with a high near 9. Southwest wind 5 to 15 km/h increasing to 15 to 25 km/h in the afternoon.
Monday Night
Mostly cloudy, with a low around -1. Southwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 11. West wind 5 to 15 km/h becoming northeast in the morning.
Tuesday Night
Clear, with a low around -4.
Wednesday
Sunny, with a high near 12.
Wednesday Night
Clear, with a low around -1.
Thursday
Sunny, with a high near 16.
Thursday Night
Clear, with a low around 2.
Friday
Sunny, with a high near 19.
Friday Night
Mostly clear, with a low around 4.
Saturday
Sunny, with a high near 21.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Sierraville CA
 39.68°N 120.46°W (Elev. 5758 m)
Last Update:
3:10 pm PDT May 4, 2024
Forecast Valid:
9pm PDT May 4, 2024-6pm PDT May 11, 2024
 
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