National Weather Service United States Department of Commerce

Significant threat for flash flooding continues across the southwestern U.S.

Heavy precipitation continues to be forecast for much 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 through Friday, with some locales receiving up to 9 inches. Flash Flood Watches remain in effect for much of this area.
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Current Conditions

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Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 48 °F

Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 75 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 45 °F

Thursday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 63 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 49 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 70 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Saturday

Sunny

Sunny

High: 80 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 52 °F

Detailed Forecast

  • Overnight A 20 percent chance of showers. Mostly cloudy, with a low around 48. Calm wind.
  • Wednesday A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 75. South southwest wind 5 to 9 mph becoming southeast in the morning.
  • Wednesday Night A 40 percent chance of showers. Mostly cloudy, with a low around 45. Northwest wind 5 to 9 mph becoming calm after midnight.
  • Thursday Showers likely, mainly before 11am. Cloudy, with a high near 63. West southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Night A 30 percent chance of showers, mainly before 11pm. Cloudy, with a low around 49. West northwest wind 5 to 7 mph becoming calm in the evening.
  • Friday A 30 percent chance of showers before 11am. Mostly cloudy, with a high near 70.
  • Friday Night Partly cloudy, with a low around 48.
  • Saturday Sunny, with a high near 80.
  • Saturday Night Mostly clear, with a low around 52.
  • Sunday Sunny, with a high near 78.
  • Sunday Night Mostly clear, with a low around 49.
  • Monday Mostly sunny, with a high near 68.
  • Monday Night Partly cloudy, with a low around 49.
  • Tuesday A slight chance of showers. Mostly sunny, with a high near 65.