US National Weather Service Flagstaff Arizona

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US National Weather Service Flagstaff Arizona Official page for the National Weather Service Flagstaff Arizona. Details: weather.gov/flagstaff
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Mostly dry and breezy conditions are expected today as a weather system passes to the north. There is a very slight chan...
11/04/2026

Mostly dry and breezy conditions are expected today as a weather system passes to the north. There is a very slight chance (10%) for showers near the Four Corners region.

Lingering flooding impacts will continue today across a few area creeks and rivers, otherwise expect dry conditions with...
11/03/2026

Lingering flooding impacts will continue today across a few area creeks and rivers, otherwise expect dry conditions with light winds. Mostly dry conditions are expected through the week, with just a slight chance for light showers on Friday.

To provide some context of just how historically wet the Flagstaff area has been this fall, it is already the wettest fa...
11/03/2026

To provide some context of just how historically wet the Flagstaff area has been this fall, it is already the wettest fall (Sep-Nov) on record dating back to 1898 with 13.15" and the rest of November still to go. Also, November 1st was the 3rd wettest calendar day at the Flagstaff airport with 3.37". Higher amounts around 5-6" were measured just to the south.

Very impressive rainfall totals across the NWS Flagstaff forecast area, ranging from 4-6 inches over and south of the Mo...
11/02/2026

Very impressive rainfall totals across the NWS Flagstaff forecast area, ranging from 4-6 inches over and south of the Mogollon Rim/White Mountains to 1-2 inches further north.

For today, expect fair weather under partly cloudy skies and below-normal temperatures. However, flooding will continue,...
11/02/2026

For today, expect fair weather under partly cloudy skies and below-normal temperatures. However, flooding will continue, including along the Little Colorado River, Verde River, Moenkopi Wash, and Carrizo Creek. Stay away from waterways, and if you come to a flooded road, turn around; don't drown. For the remainder of the week, the forecast calls for dry weather, although there is a slight chance of showers on Friday. Otherwise, lingering river flooding will continue through Tuesday.

The Flood Watch is now in effect for all of Northern and Central Arizona. Flooding and Flash Flooding will continue to b...
11/01/2026

The Flood Watch is now in effect for all of Northern and Central Arizona. Flooding and Flash Flooding will continue to be a problem today. Have a way to receive warnings. Remember, it will take much less water than usual to cause problems given the saturated ground conditions. A Wind Advisory will also be in effect today with gusts as high as 40-50 mph across portions of Eastern AZ.

11/01/2026

Radar Update 10/31 (8 PM MST / 9 PM MDT): Showers continue to spread into northern Arizona from the south. While rainfall has been mostly light so far, heavier downpours will develop overnight, bringing a heightened risk of flooding.

The heaviest rainfall is expected along and south of the Mogollon Rim, including areas near Prescott, Flagstaff, Payson, Heber-Overgaard, and Show Low.

Never drive through flooded roadways, and stay weather-aware if you must travel tonight!

After isolated to scattered rain showers today, a significant storm system arrives tonight, lasting through early Monday...
10/31/2026

After isolated to scattered rain showers today, a significant storm system arrives tonight, lasting through early Monday. This second storm will produce prolific rainfall totals across the region and a Flash Flood Watch is in effect for all of northern and central Arizona.

Good Morning! Some of you may wake up to the smell of rain, or maybe even the sound of thunder. Showers/storms have alre...
10/30/2026

Good Morning! Some of you may wake up to the smell of rain, or maybe even the sound of thunder. Showers/storms have already fired up across central/northern AZ, and will continue to form throughout the day. A Flash Flood Watch is in effect for our southern zones through tonight.

Another round of heavy rainfall is possible starting Saturday night and continuing through early Monday morning, and a F...
10/29/2026

Another round of heavy rainfall is possible starting Saturday night and continuing through early Monday morning, and a Flash Flood Watch has been issued. Additional rainfall on already saturated ground will bring a risk of flooding.

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