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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Littleton CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Today

Increasing Clouds

Increasing
Clouds

High: 25 °C

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 9 °C

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 21 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 4 °C

Thursday

Sunny

Sunny

High: 24 °C

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 6 °C

Friday

Sunny

Sunny

High: 26 °C

Friday
Night

Clear

Clear

Low: 6 °C

Saturday

Sunny

Sunny

High: 26 °C

Detailed Forecast

  • Today Increasing clouds, with a high near 25. South southwest wind 5 to 11 km/h becoming west in the afternoon.
  • Tonight A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 9. West wind 5 to 14 km/h. Chance of precipitation is 20%.
  • Wednesday A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 21. Southwest wind 5 to 8 km/h becoming northeast in the afternoon. Chance of precipitation is 20%.
  • Wednesday Night Partly cloudy, with a low around 4. East wind 5 to 10 km/h becoming west southwest in the evening.
  • Thursday Sunny, with a high near 24. Southwest wind 5 to 8 km/h becoming southeast in the afternoon.
  • Thursday Night Mostly clear, with a low around 6.
  • Friday Sunny, with a high near 26.
  • Friday Night Clear, with a low around 6.
  • Saturday Sunny, with a high near 26.
  • Saturday Night Mostly clear, with a low around 7.
  • Sunday Mostly sunny, with a high near 22.
  • Sunday Night A slight chance of showers. Partly cloudy, with a low around 3.
  • Monday A slight chance of showers. Mostly sunny, with a high near 14.