Snowpack and Water Supply Status Update after Record Setting March Melt

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Current conditions at

POR31-Iron Horse (LIB09)

Lat: 39.77898°NLon: 120.50284°WElev: 5001.0ft.

NA

64°F

18°C

Humidity 30%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 06 Apr 05:50 PM PDT
Extended Forecast for

2 Miles SSW Portola CA

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. West wind 5 to 10 mph becoming light southwest  in the evening. Winds could gust as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 68. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm.  Mostly clear, with a low around 36. West wind 5 to 10 mph becoming light southwest  in the evening. Winds could gust as high as 20 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 64 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Snow level 8200 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 35.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 35. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 68. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 36. West wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 64. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Friday
Showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 60.
Friday Night
Showers likely and possibly a thunderstorm. Snow level 8200 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 35.
Saturday
Showers likely, with thunderstorms also possible after 11am. Snow level 7300 feet. Mostly cloudy, with a high near 56.
Saturday Night
A chance of rain and snow showers. Snow level 7500 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow showers. Snow level 6100 feet. Partly sunny, with a high near 52.
Sunday Night
A slight chance of rain and snow showers. Snow level 6300 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Portola CA
 39.79°N 120.49°W (Elev. 4987 ft)
4:30 pm PDT Apr 6, 2026
6pm PDT Apr 6, 2026-6pm PDT Apr 13, 2026
 
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Additional Resources

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