National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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Current Conditions

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2 Miles NE Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 33 °F

Friday

Snow Chance for Measurable Precipitation 100%

Snow

High: 41 °F

Friday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 31 °F

Saturday

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

High: 40 °F

Saturday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 35 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 42 °F

Sunday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 33 °F

Monday

Rain/Snow Likely

Rain/Snow
Likely

High: 41 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 33 °F

Detailed Forecast

  • Tonight Rain before 10pm, then snow. Low around 33. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Friday Snow showers. High near 41. South southwest wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
  • Friday Night Snow. Low around 31. South wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Saturday Snow before 4pm, then rain and snow. High near 40. Breezy, with a south wind 21 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Saturday Night Rain. The rain could be heavy at times. Low around 35. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
  • Sunday Rain. The rain could be heavy at times. High near 42. Breezy. Chance of precipitation is 100%.
  • Sunday Night Rain. Low around 33. Breezy. Chance of precipitation is 100%.
  • Monday Rain and snow likely. Cloudy, with a high near 41.
  • Monday Night A chance of snow. Cloudy, with a low around 33.
  • Tuesday A chance of snow. Cloudy, with a high near 40.
  • Tuesday Night Snow likely. Cloudy, with a low around 30.
  • Wednesday A chance of snow showers. Mostly cloudy, with a high near 36.
  • Wednesday Night A chance of snow showers. Partly cloudy, with a low around 26.
  • Christmas Day A slight chance of snow showers. Mostly sunny, with a high near 33.