National Weather Service United States Department of Commerce

Significant threat for flash floods in the Southwest U.S. this week

Heavy precipitation is expected over portions of the Southwest U.S. this week due to the remnants of weakening Tropical Storm Odile. The heavy rainfall will be concentrated across southern Arizona, southern New Mexico and western Texas where 3 to 6 inches could fall by Thursday, with some locales receiving up to 9 inches. Flash Flood Watches are in effect for much of this area.
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Current Conditions

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Rancho Santa Margarita CA

7 Day Forecast

For More Weather Information:

San Diego, CA Local Forecast Office

Tonight

Severe Thunderstorms Chance for Measurable Precipitation 40%

Severe
Thunderstorms

Low: 77 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 97 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 70 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 88 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 84 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 63 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 86 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms before 11pm. Some storms could be severe, with large hail, damaging winds, and heavy rain. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%.
  • Wednesday Mostly sunny, with a high near 97. East wind 5 to 10 mph becoming west in the morning.
  • Wednesday Night Partly cloudy, with a low around 70. West wind 5 to 10 mph becoming light and variable.
  • Thursday Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
  • Thursday Night Partly cloudy, with a low around 65. Southwest wind around 5 mph becoming south after midnight.
  • Friday Mostly sunny, with a high near 84.
  • Friday Night Partly cloudy, with a low around 63.
  • Saturday Mostly sunny, with a high near 86.
  • Saturday Night Partly cloudy, with a low around 65.
  • Sunday Sunny, with a high near 89.
  • Sunday Night Mostly clear, with a low around 67.
  • Monday Sunny, with a high near 90.
  • Monday Night Mostly clear, with a low around 67.
  • Tuesday Sunny, with a high near 91.