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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9 Miles NNW Mt Rainier WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Late
Afternoon

Rain Chance for Measurable Precipitation 90%

Rain

High: 43 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 39 °F

Friday

Showers Chance for Measurable Precipitation 90%

Showers

High: 42 °F

Friday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 38 °F

Saturday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 45 °F

Saturday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 42 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 46 °F

Sunday
Night

Heavy Rain

Heavy
Rain

Low: 40 °F

Monday

Showers Likely

Showers
Likely

High: 44 °F

Detailed Forecast

  • Late Afternoon Rain. Steady temperature around 43. South wind around 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain. Low around 39. Windy, with a southwest wind 26 to 31 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Friday Showers. High near 42. Southwest wind 15 to 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Night Rain, mainly after 4am. Low around 38. Southwest wind 16 to 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Rain. The rain could be heavy at times. High near 45. Windy, with a south southwest wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Saturday Night Rain. The rain could be heavy at times. Low around 42. Breezy. Chance of precipitation is 100%. New precipitation amounts between 3 and 4 inches possible.
  • Sunday Rain. The rain could be heavy at times. High near 46. Breezy. Chance of precipitation is 100%.
  • Sunday Night Rain. The rain could be heavy at times. Cloudy, with a low around 40. Breezy.
  • Monday Showers likely. Cloudy, with a high near 44.
  • Monday Night Rain likely. Mostly cloudy, with a low around 37.
  • Tuesday Rain likely. The rain could be heavy at times. Cloudy, with a high near 43.
  • Tuesday Night Showers likely. Mostly cloudy, with a low around 34.
  • Wednesday Rain showers likely. Mostly cloudy, with a high near 39.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 29.
  • Christmas Day A chance of snow showers. Partly sunny, with a high near 36.