National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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Mill Valley CA

7 Day Forecast

Today

Slight Chance Sprinkles

Slight Chc
Sprinkles

High: 80 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 57 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 81 °F

Wednesday
Night

Patchy Fog

Patchy
Fog

Low: 57 °F

Thursday

Patchy Fog

Patchy
Fog

High: 79 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 78 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 55 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 78 °F

Detailed Forecast

  • Today A slight chance of sprinkles. Mostly cloudy, then gradually becoming sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
  • Tonight Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57. West wind 6 to 8 mph.
  • Wednesday Patchy fog before 8am. Otherwise, sunny, with a high near 81. Southwest wind 5 to 11 mph.
  • Wednesday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. West wind 6 to 8 mph.
  • Thursday Patchy fog before 8am. Otherwise, sunny, with a high near 79. Southwest wind around 6 mph.
  • Thursday Night Partly cloudy, with a low around 56.
  • Friday Mostly sunny, with a high near 78.
  • Friday Night Partly cloudy, with a low around 55.
  • Saturday Mostly sunny, with a high near 78.
  • Saturday Night Mostly cloudy, with a low around 55.
  • Sunday Mostly sunny, with a high near 76.
  • Sunday Night Mostly cloudy, with a low around 55.
  • Monday Mostly sunny, with a high near 75.