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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10 Miles N Cascade Locks OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 59 °F

Wednesday

Sunny

Sunny

High: 81 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 58 °F

Friday

Sunny

Sunny

High: 79 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Saturday

Sunny

Sunny

High: 79 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 58 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 59. West northwest wind 6 to 11 mph becoming light north northwest in the evening.
  • Wednesday Sunny, with a high near 81. Calm wind becoming west 5 to 9 mph in the afternoon.
  • Wednesday Night Mostly clear, with a low around 58. Northwest wind 5 to 9 mph.
  • Thursday Mostly sunny, with a high near 80. North wind 5 to 10 mph becoming west in the morning.
  • Thursday Night Partly cloudy, with a low around 58. Northwest wind 5 to 10 mph.
  • Friday Sunny, with a high near 79.
  • Friday Night Mostly clear, with a low around 58.
  • Saturday Sunny, with a high near 79.
  • Saturday Night Partly cloudy, with a low around 58.
  • Sunday Mostly sunny, with a high near 79.
  • Sunday Night Partly cloudy, with a low around 57.
  • Monday Mostly sunny, with a high near 79.
  • Monday Night Partly cloudy, with a low around 57.
  • Tuesday Mostly sunny, with a high near 77.