National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
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Current Conditions

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4 Miles S Portola Valley CA

7 Day Forecast

Today

Slight Chance Sprinkles

Slight Chc
Sprinkles

High: 85 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 63 °F

Wednesday

Sunny

Sunny

High: 85 °F

Wednesday
Night

Clear

Clear

Low: 61 °F

Thursday

Sunny

Sunny

High: 83 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Friday

Sunny

Sunny

High: 81 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Saturday

Sunny

Sunny

High: 80 °F

Detailed Forecast

  • Today A slight chance of sprinkles. Mostly sunny, with a high near 85. West southwest wind 3 to 8 mph.
  • Tonight Mostly clear, with a low around 63. West southwest wind 5 to 7 mph becoming calm in the evening.
  • Wednesday Sunny, with a high near 85. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
  • Wednesday Night Clear, with a low around 61. West southwest wind around 6 mph becoming calm in the evening.
  • Thursday Sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon.
  • Thursday Night Mostly clear, with a low around 60.
  • Friday Sunny, with a high near 81.
  • Friday Night Mostly clear, with a low around 59.
  • Saturday Sunny, with a high near 80.
  • Saturday Night Mostly clear, with a low around 59.
  • Sunday Sunny, with a high near 78.
  • Sunday Night Mostly clear, with a low around 58.
  • Monday Sunny, with a high near 78.