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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San Francisco CA

7 Day Forecast

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 58 °F

Tuesday

Slight Chance Sprinkles

Slight Chc
Sprinkles

High: 75 °F

Tuesday
Night

Patchy Fog

Patchy
Fog

Low: 59 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 76 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 58 °F

Thursday

Partly Sunny

Partly
Sunny

High: 75 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 58 °F

Friday

Partly Sunny

Partly
Sunny

High: 75 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 58 °F

Detailed Forecast

  • Tonight A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southwest wind 9 to 13 mph. Chance of precipitation is 10%.
  • Tuesday A slight chance of sprinkles. Partly sunny, with a high near 75. West southwest wind 9 to 11 mph.
  • Tuesday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. Southwest wind 7 to 10 mph.
  • Wednesday Patchy fog before 8am. Otherwise, sunny, with a high near 76. Southwest wind 6 to 9 mph.
  • Wednesday Night Partly cloudy, with a low around 58. Southwest wind 9 to 11 mph.
  • Thursday Partly sunny, with a high near 75.
  • Thursday Night Mostly cloudy, with a low around 58.
  • Friday Partly sunny, with a high near 75.
  • Friday Night Mostly cloudy, with a low around 58.
  • Saturday Mostly sunny, with a high near 74.
  • Saturday Night Mostly cloudy, with a low around 58.
  • Sunday Partly sunny, with a high near 73.
  • Sunday Night Mostly cloudy, with a low around 58.
  • Monday Partly sunny, with a high near 73.