National Weather Service United States Department of Commerce

Heavy rain forecast for parts of the Southwest

The combination of a slow-moving front and monsoon moisture will bring thunderstorms to parts of the Southwest, some with heavy rain that could lead to isolated flash flooding. Areas at risk include southern Arizona, New Mexico and western Texas.
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Current Conditions

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2 Miles ESE Lewes DE

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 73 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 79 °F

Friday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 69 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 80 °F

Saturday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 70 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 74 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 70 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 76 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 70 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 73. South wind around 8 mph.
  • Friday A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 79. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 69. East wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Saturday Night Showers and thunderstorms likely. Cloudy, with a low around 70. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday A chance of showers and thunderstorms. Cloudy, with a high near 74. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
  • Monday A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.
  • Monday Night Mostly cloudy, with a low around 70.
  • Tuesday Mostly sunny, with a high near 77.
  • Tuesday Night Partly cloudy, with a low around 70.
  • Wednesday Mostly sunny, with a high near 77.
  • Wednesday Night Partly cloudy, with a low around 69.
  • Thursday A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.