National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Katy TX

7 Day Forecast

For More Weather Information:

Houston, TX Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 62 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 50 °F

Monday

Partly Sunny

Partly
Sunny

High: 72 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 57 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 60 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 39 °F

Wednesday

Sunny

Sunny

High: 58 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 40 °F

Christmas
Day

Sunny

Sunny

High: 67 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 62. Southeast wind around 5 mph.
  • Tonight Mostly cloudy, with a low around 50. South wind around 5 mph.
  • Monday Partly sunny, with a high near 72. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
  • Monday Night A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 57. South wind 5 to 10 mph.
  • Tuesday A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 60. Breezy, with a southwest wind 5 to 10 mph becoming north 15 to 20 mph in the morning. Winds could gust as high as 25 mph.
  • Tuesday Night Partly cloudy, with a low around 39.
  • Wednesday Sunny, with a high near 58.
  • Wednesday Night Mostly clear, with a low around 40.
  • Christmas Day Sunny, with a high near 67.
  • Thursday Night Partly cloudy, with a low around 53.
  • Friday A 20 percent chance of showers. Mostly sunny, with a high near 69.
  • Friday Night A 20 percent chance of showers. Partly cloudy, with a low around 44.
  • Saturday A 20 percent chance of showers. Mostly sunny, with a high near 57.