National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Current Conditions

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Fullerton Municipal CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Overnight

Patchy Fog

Patchy
Fog

Low: 70 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 88 °F

Wednesday
Night

Patchy Fog

Patchy
Fog

Low: 70 °F

Thursday

Patchy Fog

Patchy
Fog

High: 87 °F

Thursday
Night

Patchy Fog

Patchy
Fog

Low: 69 °F

Friday

Patchy Fog

Patchy
Fog

High: 88 °F

Friday
Night

Patchy Fog

Patchy
Fog

Low: 71 °F

Saturday

Patchy Fog

Patchy
Fog

High: 89 °F

Saturday
Night

Patchy Fog

Patchy
Fog

Low: 69 °F

Detailed Forecast

  • Overnight Patchy fog. Otherwise, partly cloudy, with a low around 70. South wind around 5 mph.
  • Wednesday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 88. South wind 5 to 10 mph.
  • Wednesday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 70. South wind 5 to 10 mph.
  • Thursday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87. Southwest wind 5 to 10 mph.
  • Thursday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 69. South wind around 5 mph.
  • Friday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 88.
  • Friday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 71.
  • Saturday Patchy fog before 11am. Otherwise, partly sunny, with a high near 89.
  • Saturday Night Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 69.
  • Sunday Patchy fog before 11am. Otherwise, partly sunny, with a high near 86.
  • Sunday Night Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 69.
  • Monday Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85.
  • Monday Night Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 68.
  • Tuesday Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 85.