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

Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Current conditions at

POR31-Iron Horse (LIB09)

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

NA

82°F

28°C

Humidity 28%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index80°F (27°C)
Last update 23 Aug 04:20 PM PDT
Extended Forecast for

7 Miles S Portola CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 82. Southeast wind 5 to 10 mph becoming southwest in the morning.

    High: 82 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 51. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 51 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 82. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 82 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50. South wind 5 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming southeast after midnight.
Monday
Partly sunny, then gradually becoming sunny, with a high near 82. Southeast wind 5 to 10 mph becoming southwest in the morning.
Monday Night
Increasing clouds, with a low around 51. Southwest wind 5 to 10 mph becoming southeast after midnight.
Tuesday
Partly sunny, with a high near 82. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 50. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Portola CA
 39.72°N 120.5°W (Elev. 5397 ft)
Last Update:
4:30 pm PDT Aug 23, 2026
Forecast Valid:
4pm PDT Aug 23, 2026-6pm PDT Aug 30, 2026
 
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