National Weather Service United States Department of Commerce

Significant threat for flash flooding continues across the southwestern U.S.; river flooding is also possible

Heavy precipitation continues to be forecast for much of the Southwest U.S. due to the remnants of Odile. The heaviest rainfall will be concentrated across southern Arizona, southern New Mexico and western Texas where 3 to 6 inches could fall through Friday, with some locales receiving up to 9 inches. Flash flooding, as well as river flooding, will be a risk for many locations in this region.
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Current Conditions

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4 Miles WSW Portola Valley CA

7 Day Forecast

Tonight

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 56 °F

Thursday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 75 °F

Thursday
Night

Cloudy

Cloudy

Low: 55 °F

Friday

Partly Sunny

Partly
Sunny

High: 76 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 54 °F

Saturday

Sunny

Sunny

High: 77 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Sunday

Sunny

Sunny

High: 77 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 53 °F

Detailed Forecast

  • Tonight A 40 percent chance of showers, mainly after 11pm. Mostly clear early, then becoming cloudy, with a low around 56. South wind around 8 mph.
  • Thursday A 30 percent chance of showers, mainly before 11am. Cloudy, with a high near 75. South southwest wind 6 to 10 mph.
  • Thursday Night Cloudy, with a low around 55. West southwest wind 6 to 11 mph becoming light west northwest after midnight.
  • Friday Partly sunny, with a high near 76. West northwest wind 5 to 7 mph.
  • Friday Night Mostly cloudy, with a low around 54. West southwest wind 3 to 8 mph.
  • Saturday Sunny, with a high near 77.
  • Saturday Night Partly cloudy, with a low around 54.
  • Sunday Sunny, with a high near 77.
  • Sunday Night Partly cloudy, with a low around 53.
  • Monday Sunny, with a high near 78.
  • Monday Night Mostly clear, with a low around 53.
  • Tuesday Sunny, with a high near 79.
  • Tuesday Night Partly cloudy, with a low around 54.
  • Wednesday Sunny, with a high near 81.