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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11 Miles NE Cougar Res. OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 59 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 91 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 57 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 57 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 89 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 55 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 89 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 55 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 59. Calm wind.
  • Wednesday A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 91. Calm wind becoming northwest 5 to 7 mph in the afternoon.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57. Northwest wind 5 to 8 mph becoming calm in the evening.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90. Calm wind becoming northwest around 6 mph in the afternoon.
  • Thursday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Friday Night A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 55.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Tuesday Mostly sunny, with a high near 84.