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 |

Costa Mesa CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Tonight

Patchy Fog

Patchy
Fog

Low: 68 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 77 °F

Tuesday
Night

Patchy Fog

Patchy
Fog

Low: 68 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 76 °F

Wednesday
Night

Patchy Fog

Patchy
Fog

Low: 67 °F

Thursday

Patchy Fog

Patchy
Fog

High: 76 °F

Thursday
Night

Patchy Fog

Patchy
Fog

Low: 68 °F

Friday

Patchy Fog

Patchy
Fog

High: 78 °F

Friday
Night

Patchy Fog

Patchy
Fog

Low: 68 °F

Detailed Forecast

  • Tonight Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 68. Southwest wind around 5 mph.
  • Tuesday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Light southwest wind increasing to 5 to 10 mph in the afternoon.
  • Tuesday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 68. Southwest wind 5 to 10 mph.
  • Wednesday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76. Light southwest wind increasing to 5 to 10 mph in the afternoon.
  • Wednesday Night Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 67. South wind around 5 mph.
  • Thursday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76.
  • Thursday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 68.
  • Friday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78.
  • Friday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 68.
  • Saturday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77.
  • Saturday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 67.
  • Sunday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76.
  • Sunday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 66.
  • Monday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76.