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

Hazardous Weather Conditions

Current conditions at

POR31-Iron Horse (LIB09)

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

NA

18°C

65°F

Humidity 64%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 12°C (53°F)
Visibility NA
Last update 13 Jul 07:50 AM PDT
Extended Forecast for

2 Miles SSW Portola CA

Heat Advisory July 13, 08:05am until July 16, 11:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 13, 08:05am until July 16, 11:00am

    NOW until 11:00am Wed

    Heat Advisory

  • Today

    High: 36 °C

    Areas Smoke
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. South wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.

    Low: 12 °C

    Mostly Clear

  • Monday

    Monday: Areas of smoke between 10am and 11am. Sunny, with a high near 35. Southeast wind 5 to 10 km/h becoming west in the afternoon.

    High: 35 °C

    Areas Smoke
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 11. West wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 30 km/h.

    Low: 11 °C

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 32 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 10. West wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 30 km/h.

    Low: 10 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 32.

    High: 32 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 9.

    Low: 9 °C

    Clear

Detailed Forecast

Today
Areas of smoke before noon. Sunny, with a high near 36. East wind 5 to 15 km/h becoming west in the afternoon.
Tonight
Mostly clear, with a low around 12. South wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.
Monday
Areas of smoke between 10am and 11am. Sunny, with a high near 35. Southeast wind 5 to 10 km/h becoming west in the afternoon.
Monday Night
Clear, with a low around 11. West wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 30 km/h.
Tuesday
Sunny, with a high near 32. West wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Tuesday Night
Clear, with a low around 10. West wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 30 km/h.
Wednesday
Sunny, with a high near 32.
Wednesday Night
Clear, with a low around 9.
Thursday
Sunny, with a high near 31.
Thursday Night
Clear, with a low around 8.
Friday
Sunny, with a high near 31.
Friday Night
Clear, with a low around 9.
Saturday
Sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Portola CA
 39.79°N 120.49°W (Elev. 4987 m)
Last Update:
2:16 am PDT Jul 13, 2025
Forecast Valid:
8am PDT Jul 13, 2025-6pm PDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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