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.
Read More...

Current Conditions

En Español

Share |

Petaluma CA

7 Day Forecast

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 53 °F

Tuesday

Slight Chance Sprinkles

Slight Chc
Sprinkles

High: 83 °F

Tuesday
Night

Patchy Fog

Patchy
Fog

Low: 54 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 84 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 53 °F

Thursday

Sunny

Sunny

High: 81 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 53 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 81 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Detailed Forecast

  • Tonight A 10 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. West southwest wind 7 to 13 mph.
  • Tuesday A slight chance of sprinkles. Mostly sunny, with a high near 83. West wind 8 to 13 mph.
  • Tuesday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 54. West wind 5 to 13 mph.
  • Wednesday Patchy fog before 8am. Otherwise, sunny, with a high near 84. West southwest wind 3 to 7 mph.
  • Wednesday Night Mostly clear, with a low around 53. West southwest wind 5 to 13 mph.
  • Thursday Sunny, with a high near 81.
  • Thursday Night Partly cloudy, with a low around 53.
  • Friday Mostly sunny, with a high near 81.
  • Friday Night Partly cloudy, with a low around 54.
  • Saturday Mostly sunny, with a high near 80.
  • Saturday Night Partly cloudy, with a low around 54.
  • Sunday Mostly sunny, with a high near 78.
  • Sunday Night Mostly cloudy, with a low around 54.
  • Monday Mostly sunny, with a high near 77.