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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10 Miles SSW Twentynine Palms CA

7 Day Forecast

For More Weather Information:

Phoenix, AZ Local Forecast Office

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 70 °F

Tuesday

Sunny

Sunny

High: 93 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 71 °F

Wednesday

Sunny

Sunny

High: 95 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 73 °F

Thursday

Sunny

Sunny

High: 94 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 73 °F

Friday

Sunny

Sunny

High: 92 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 72 °F

Detailed Forecast

  • Tonight A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 70. West wind 6 to 11 mph.
  • Tuesday Sunny, with a high near 93. Light northwest wind becoming west 6 to 11 mph in the afternoon.
  • Tuesday Night Mostly clear, with a low around 71. West northwest wind 8 to 13 mph.
  • Wednesday Sunny, with a high near 95. Light northwest wind becoming west 5 to 9 mph in the afternoon.
  • Wednesday Night Partly cloudy, with a low around 73. West northwest wind 10 to 13 mph.
  • Thursday Sunny, with a high near 94.
  • Thursday Night Mostly clear, with a low around 73.
  • Friday Sunny, with a high near 92.
  • Friday Night Mostly clear, with a low around 72.
  • Saturday A slight chance of showers and thunderstorms. Sunny, with a high near 91.
  • Saturday Night A slight chance of showers and thunderstorms. Mostly clear, with a low around 71.
  • Sunday Sunny, with a high near 88.
  • Sunday Night Mostly clear, with a low around 70.
  • Monday Sunny, with a high near 88.