Flagstaff, AZ

11:50 AM MST on July 23, 2017 (GMT -0700)
Lowell Observatory | | Change Station
Active Advisory: Flash Flood Watch, Special Statement Active Notice: Flash Flood Watch

Elev 7247 ft 35.20 °N, 111.67 °W | Updated 45 seconds ago

Partly Cloudy
Partly Cloudy
78.6 °F
Feels Like 80 °F
N
10.1
Wind Variable Wind from East
Gusts 14.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.28 in
Visibility 10.0 miles
Clouds Clear
Heat Index 80 °F
Dew Point 57 °F
Humidity 48%
Rainfall 0.00 in
Snow Depth Not available.
5:29 AM 7:36 PM
New Moon, 0% visible
SPECI KFLG 231832Z 03009KT 10SM CLR 26/12 A3028 RMK AO2 LTG DSNT W AND NW T02610122
Pressure 30.28 in
Visibility 10.0 miles
Clouds Clear
Heat Index 80 °F
Dew Point 57 °F
Humidity 48%
Rainfall 0.00 in
Snow Depth Not available.
5:29 AM 7:36 PM
New Moon, 0% visible
SPECI KFLG 231832Z 03009KT 10SM CLR 26/12 A3028 RMK AO2 LTG DSNT W AND NW T02610122

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10-Day Weather Forecast

Almanac

Astronomy

Jul. 23, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

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Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Flash Flood Watch
Issued: 9:02 AM MDT Jul. 23, 2017 – National Weather Service

... Flash Flood Watch in effect from noon MST today through this
evening...

The National Weather Service in Flagstaff has issued a

* Flash Flood Watch for all of Apache, Coconino, Navajo, Yavapai,
and northern Gila counties.

* From noon MST today through midnight tonight.

* Monsoon moisture levels and instability will be at high levels
through this evening. Slow moving storms may produce 1 to 2
inches of rainfall. An upper level disturbance may move into
northern Arizona late in the day, which would enhance
precipitation coverage. Storm motion should be from the east-
southeast to north.

* Areas of particular concern are the Grand Canyon, Antelope
Canyon, Havasu Canyon.

Precautionary/preparedness actions...

A Flash Flood Watch means that developing conditions may lead to
flash flooding within the watch area. People... especially those
located along area creeks... rivers or other flash flood prone
areas... should continue to monitor later forecasts and be prepared
to take immediate action should flash flood warnings be issued.




Special Statement
Issued: 11:33 AM MDT Jul. 23, 2017 – National Weather Service

... Significant weather advisory for Williams area until 1215 PM
MST...

At 1133 am MST, Doppler radar was tracking a strong thunderstorm over
Williams, or 29 miles west of Flagstaff. This storm was nearly
stationary.

Dime size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Williams, Dogtown lake campground and Kaibab Lake campground.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.


Lat... Lon 3516 11210 3519 11231 3542 11221 3533 11203
time... Mot... loc 1833z 201deg 2kt 3525 11214


Mct


1133 am MST sun Jul 23 2017

... Significant weather advisory for Williams area until 1215 PM
MST...

At 1133 am MST, Doppler radar was tracking a strong thunderstorm over
Williams, or 29 miles west of Flagstaff. This storm was nearly
stationary.

Dime size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Williams, Dogtown lake campground and Kaibab Lake campground.

Precautionary/preparedness actions...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.


Lat... Lon 3516 11210 3519 11231 3542 11221 3533 11203
time... Mot... loc 1833z 201deg 2kt 3525 11214


Mct