National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
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Hazardous Weather Conditions

Current Conditions

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3 Miles W Castle Rock CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Overnight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 46 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 67 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 39 °F

Thursday

Sunny

Sunny

High: 72 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Friday

Sunny

Sunny

High: 76 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Saturday

Sunny

Sunny

High: 76 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Detailed Forecast

  • Overnight A 20 percent chance of showers. Mostly cloudy, with a low around 46. Southwest wind around 6 mph.
  • Wednesday A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 67. Light and variable wind becoming north around 6 mph in the afternoon. Chance of precipitation is 20%.
  • Wednesday Night A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 39. East southeast wind 5 to 7 mph becoming southwest after midnight.
  • Thursday Sunny, with a high near 72. Southwest wind 5 to 7 mph becoming light and variable.
  • Thursday Night Mostly clear, with a low around 44. South southeast wind 5 to 7 mph becoming southwest after midnight.
  • Friday Sunny, with a high near 76.
  • Friday Night Mostly clear, with a low around 44.
  • Saturday Sunny, with a high near 76.
  • Saturday Night Mostly clear, with a low around 44.
  • Sunday Mostly sunny, with a high near 69.
  • Sunday Night A slight chance of showers. Partly cloudy, with a low around 37.
  • Monday A slight chance of showers. Mostly sunny, with a high near 54.
  • Monday Night Partly cloudy, with a low around 32.
  • Tuesday Sunny, with a high near 58.