Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

SAC NWR (NWRC1)

Lat: 39.41722°NLon: 122.1825°WElev: 120.0ft.

NA

73°F

23°C

Humidity 66%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Last update 16 Aug 10:29 PM PDT
Extended Forecast for

12 Miles WNW Tierra Buena CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 92. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 92 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. Southeast wind 3 to 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. Light and variable wind.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 92. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 62. Southeast wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 92. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Tierra Buena CA
 39.21°N 121.89°W (Elev. 246 ft)
2:00 pm PDT Aug 16, 2026
11pm PDT Aug 16, 2026-6pm PDT Aug 23, 2026
 
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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