Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

POR31-Iron Horse (LIB09)

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

NA

54°F

12°C

Humidity 36%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 27 Aug 02:50 AM PDT
Extended Forecast for

4 Miles NW Sierraville CA

  • Overnight

    Overnight: Partly cloudy, with a low around 54. Southwest wind around 10 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 83 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 10 percent chance of showers after 5am.  Cloudy, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 11am.  Cloudy, with a high near 72. Southwest wind around 5 mph.  Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers before 11pm.  Cloudy during the early evening, then gradual clearing, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. Southwest wind around 10 mph.
Thursday
Increasing clouds, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
A 10 percent chance of showers after 5am. Cloudy, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
Showers likely, with thunderstorms also possible after 11am. Cloudy, with a high near 72. Southwest wind around 5 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 46. South wind around 5 mph.
Saturday
Sunny, with a high near 75. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Sierraville CA
 39.63°N 120.45°W (Elev. 5203 ft)
11:30 pm PDT Aug 26, 2026
3am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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