National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Hazardous Weather Conditions

Current Conditions

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5 Miles S Guanella Pass CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Tuesday

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 53 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 35 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 44 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 32 °F

Thursday

Sunny

Sunny

High: 52 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 34 °F

Friday

Sunny

Sunny

High: 60 °F

Friday
Night

Clear

Clear

Low: 33 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 36. West southwest wind around 9 mph, with gusts as high as 15 mph.
  • Tuesday Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 53. West wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 50%.
  • Tuesday Night A chance of rain showers before midnight, then a chance of rain and snow showers. Some thunder is also possible. Cloudy, with a low around 35. South wind 6 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Wednesday A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 44. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Wednesday Night A 10 percent chance of snow showers before midnight. Partly cloudy, with a low around 32. West wind 7 to 9 mph, with gusts as high as 15 mph.
  • Thursday Sunny, with a high near 52.
  • Thursday Night Mostly clear, with a low around 34.
  • Friday Sunny, with a high near 60.
  • Friday Night Clear, with a low around 33.
  • Saturday Sunny, with a high near 57.
  • Saturday Night Mostly clear, with a low around 33.
  • Sunday A slight chance of rain. Mostly sunny, with a high near 52. Breezy.
  • Sunday Night A slight chance of rain and snow. Partly cloudy, with a low around 24. Breezy.
  • Monday A slight chance of snow. Mostly sunny, with a high near 42.