National Weather Service United States Department of Commerce

Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. 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