Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Current conditions at
SAC NWR (NWRC1)
Lat: 39.41722°NLon: 122.1825°WElev: 120.0ft.NA
72°F
22°C
| Humidity | 32% |
| Wind Speed | NNW 5 MPH |
| Barometer | NA |
| Dewpoint | 40°F (4°C) |
| Visibility | NA |
| Last update | 18 May 08:29 PM PDT |
Extended Forecast for
8 Miles ENE Williams CA
Tonight
Low: 54 °F
Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 55 °F
Increasing
CloudsWednesday
High: 93 °F
Becoming
SunnyWednesday Night
Low: 58 °F
Clear
Thursday
High: 98 °F
Hot
Thursday Night
Low: 58 °F
Clear
Friday
High: 95 °F
Sunny
Friday Night
Low: 56 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 54. North northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 90. North northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Increasing clouds, with a low around 55. Light and variable wind.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 93. Light and variable wind.
Wednesday Night
Clear, with a low around 58. South wind around 6 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 95.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 56.
Memorial Day
Sunny, with a high near 90.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles ENE Williams CA
39.22°N 122°W (Elev. 59 ft)
39.22°N 122°W (Elev. 59 ft)
2:00 pm PDT May 18, 2026
9pm PDT May 18, 2026-6pm PDT May 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
