National Weather Service United States Department of Commerce

Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Together with the Southwest U.S. NWS offices, NWS Grand Junction presents this year's Monsoon Awareness Week!

This year's theme is "Stay Weather Aware, Time to Prepare!" with the following daily topics that will be discussed this week:


> Sunday, June 11: Intro to the Monsoon/Extreme Heat
> Monday, June 12: Lightning
> Tuesday, June 13: Downburst Winds & Dust Storms
> Wednesday, June 14: Hiking & Camping During the Monsoon
> Thursday, June 15: Flash Flooding
> Friday, June 16: Wildfires & Debris Flow
> Saturday, June 17: Boating Hazards During the Monsoon

For the latest daily updates, please follow us on our Facebook, Twitter and YouTube pages!

Stay safe this monsoon!

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  • /images/gjt/MAW2-Heat.png
  • /images/gjt/MAW3-Lightning.png
  • /images/gjt/MAW4-Downburst.png
  • /images/gjt/MAW5-Dust.png
  • /images/gjt/MAW6-HikingCamping.png
  • /images/gjt/MAW7-FlashFlooding.png
  • /images/gjt/MAW8-Wildfires.png
  • /images/gjt/MAW9-DebrisFlow.png
  • /images/gjt/MAW10-Boating.png