Wildfire smoke in

Grand Junction

Colorado

Official alert

Flood Watch

* WHAT...Flash flooding caused by excessive rainfall continues to be possible.

Affects Central Yampa River Basin; Roan and Tavaputs Plateaus; Grand Valley; Debeque to Silt Corridor; Central Colorado River Basin; Grand and Battlement Mesas; Gore and Elk Mountains/Central Mountain Valleys; Central Gunnison and Uncompahgre River Basin; West Elk and Sawatch Mountains; Flat Tops; Upper Gunnison River Valley; Uncompahgre Plateau/Dallas Divide; Northwestern San Juan Mountains; Southwest San Juan Mountains; Paradox Valley/Lower Dolores River; Four Corners/Upper Dolores River; Southeast Utah; Tavaputs Plateau; Arches/Grand Flat; La Sal and Abajo Mountains; Canyonlands/Natural Bridges

Read the full guidance

What is happening

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Colorado, including the following areas, Central Colorado River Basin, Central Gunnison and Uncompahgre River Basin, Central Yampa River Basin, Debeque to Silt Corridor, Flat Tops, Four Corners/Upper Dolores River, Gore and Elk Mountains/Central Mountain Valleys, Grand Valley, Grand and Battlement Mesas, Northwest San Juan Mountains, Paradox Valley/Lower Dolores River, Roan and Tavaputs Plateaus, Southwest San Juan Mountains, Uncompahgre Plateau and Dallas Divide, Upper Gunnison River Valley and West Elk and Sawatch Mountains and Utah, including the following areas, Arches/Grand Flat, Canyonlands/Natural Bridges, La Sal and Abajo Mountains, Southeast Utah and Tavaputs Plateau. * WHEN...Through Monday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Recent burn scars will also be especially susceptible and these include the Lee and Elk RX, Gold Mountain and Elk, Ferris, and Babylon burn scars to name a few. * ADDITIONAL DETAILS... - Monsoonal moisture will remain across the area through Monday evening and will support thunderstorms and showers with heavy rainfall across the watch area. Several rounds of heavier rain are expected increasing the chance for flash flooding especially in our more susceptible areas. - http://www.weather.gov/safety/flood

What the National Weather Service recommends

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

View this alert on weather.gov

Grand Junction smoke check

No smoke up high. Here’s how the air feels down low.

We’re not seeing wildfire smoke overhead. The air reading below shows what’s happening closer to home.

Updated Sun, Aug 30, 11:42 AM · Grand Junction, CO

Smoke in the skyLooks clearLast sky check · Aug 30
Air near youAQI 32Good · ozone

Smoke in motion

See what the smoke is doing.

Watch recent smoke move across Grand Junction. Satellite imagery shows what’s overhead, while today’s air reading shows what’s happening closer to the ground. Tap or click the map to pause or play; pinch to zoom.

Loading the latest smoke and fire view…

A peek ahead

How the air may change

The air forecast stays fairly steady and stays good through this view.

Any fires nearby?

No current mapped wildfire perimeters showed up within 100 miles. Smoke can still wander in from farther away.

11 AM32ozone
Complete city forecast

See the full Grand Junction forecast

Current weather · next 24 hours · five days · radar

Plan around it

Find your best time in Grand Junction.

Pick an activity and we’ll check the conditions.

Fine-tune this plan Optional
Choose how to plan
How long will you be outside?1 hr
How far ahead should we look?The next 3 days
What times work for you?6:00 AM9:00 PM
What times work for you?

The full activity must fit between these times.

What should we be extra careful about? Optional
How we knowSources, updates, and important limits

Different instruments. One honest answer.

We check the sky and the air near the ground separately, because smoke up high does not always reach the people below.

Refresh rhythm
Air and weather check in throughout the day. The smoke map gets a fresh look when NOAA posts one.
Important limit
Smoke can change from one neighborhood to the next, so this check cannot describe every corner of the Grand Junction, CO.
Sources used here
NOAA Hazard Mapping System · satellite-observed smoke · AirNow · participating air agencies · US AQI · National Weather Service · hourly weather and alerts · NIFC WFIGS · current interagency fire perimeters