Severe Thunderstorm Watch 4:00 AM Flash Flood Warning — Coconino County, AZ 4:00 AM Flash Flood Warning — Coconino County, AZ 4:30 AM Flood Watch 1:00 AM

Coconino County, Arizona, United States

Last updated: 2:24 AM CDT  ·  Refresh
12°C
Feels like 12°
Mostly Cloudy
▲ 19°  /  ▼ 6°
Wind
2 mph ESE
Humidity
94%
Dew Point
12°
Pressure
24.08 inHg
Visibility
7 mi
UV Index
0.0
Cloud Cover
79%
Sunrise
7:39 AM
Sunset
6:41 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Coconino County is currently mostly cloudy at 12°C. Precipitation is likely — peak probability 90% around 3 AM. Atmospheric instability is elevated (CAPE up to 709 J/kg) — isolated convective development possible. Sunrise: 7:39AM · Sunset: 6:41PM.

Alerts

Severe Thunderstorm Watch
Expires 4:00 AM
Flash Flood Warning
Coconino County, AZ
Expires 4:00 AM
Flash Flood Warning
Coconino County, AZ
Expires 4:30 AM
Flood Watch
Expires 1:00 AM
37 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
12°
74%
2 AM
12°
83%
3 AM
13°
90%
4 AM
12°
90%
5 AM
12°
87%
6 AM
12°
87%
7 AM
12°
83%
8 AM
12°
87%
9 AM
12°
87%
10 AM
12°
87%
11 AM
13°
87%
12 PM
13°
80%
1 PM
14°
75%
2 PM
17°
63%
3 PM
17°
35%
4 PM
16°
35%
5 PM
15°
33%
6 PM
14°
24%
7 PM
13°
24%
8 PM
12°
25%
9 PM
11°
11%
10 PM
11°
11%
11 PM
11°
3%
12 AM
10°
3%
7-Day Forecast
Today
19° 6°
Mostly Cloudy with a 90% chance of rain.
Fri
15° 6°
Mostly Clear.
Sat
16° 6°
Mostly Clear with a 33% chance of rain.
Sun
16° 7°
Haze.
Mon
17° 8°
Clear.
Tue
18° 8°
Clear.
Wed
18° 9°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 12° Mostly Cloudy 74% 2 mph ESE 94%
2 AM 12° Mostly Cloudy 83% 4 mph SSE 90%
3 AM 13° Heavy Rain 90% 4 mph SE 90%
4 AM 12° Heavy Rain 90% 4 mph ESE 93%
5 AM 12° Fog 87% 5 mph ESE 96%
6 AM 12° Fog 87% 5 mph ESE 98%
7 AM 12° Heavy Rain 83% 6 mph SE 97%
8 AM 12° Heavy Rain 87% 7 mph SE 97%
9 AM 12° Heavy Rain 87% 8 mph SSE 94%
10 AM 12° Overcast 87% 10 mph S 90%
11 AM 13° Overcast 87% 12 mph S 85%
12 PM 13° Overcast 80% 13 mph S 79%
1 PM 14° Mostly Cloudy 75% 15 mph SSW 73%
2 PM 17° Partly Cloudy 63% 16 mph SSW 67%
3 PM 17° Mostly Clear 35% 17 mph SSW 64%
4 PM 16° Mostly Clear 35% 16 mph SSW 64%
5 PM 15° Mostly Clear 33% 15 mph SW 64%
6 PM 14° Mostly Clear 24% 14 mph SW 66%
7 PM 13° Mostly Clear 24% 13 mph SW 70%
8 PM 12° Mostly Clear 25% 13 mph SW 75%
9 PM 11° Clear 11% 12 mph SW 78%
10 PM 11° Clear 11% 12 mph SW 79%
11 PM 11° Clear 3% 12 mph SW 80%
12 AM 10° Clear 3% 12 mph SW 81%
15-Day Forecast
Today
10/22
Mostly Cloudy
90%
6°
19°
Fri
10/23
Mostly Clear
6%
6°
15°
Sat
10/24
Mostly Clear
33%
6°
16°
Sun
10/25
Haze
10%
7°
16°
Mon
10/26
Clear
3%
8°
17°
Tue
10/27
Clear
3%
8°
18°
Wed
10/28
Clear
17%
9°
18°
Thu
10/29
Drizzle
43%
9°
18°
Fri
10/30
Rain
68%
8°
16°
Sat
10/31
Drizzle
60%
8°
15°
Sun
11/1
Drizzle
60%
7°
14°
Mon
11/2
Clear
60%
6°
15°
Tue
11/3
Clear
60%
7°
15°
Wed
11/4
Drizzle
60%
6°
15°
Thu
11/5
Clear
25%
6°
16°
37
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
4 AQI 0.9 µg/m³
O3
Ground-level ozone
Dominant
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 37 Good 37 4
Fri 37 Good 37 5
Sat 38 Good 38 6
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Thu Oct 22, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE88 J/kg
MLCAPE461 J/kg
MUCAPE689 J/kg
SBCIN-95 J/kg
MLCIN-28 J/kg
Lifted Index-1.1
Kinematics
0–6 km Shear59 kt
0–1 km Shear26 kt
Eff. Shear50 kt
0–1 km SRH173
0–3 km SRH284
Eff. SRH213
Storm Motion225° @ 44 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.6
Supercell3.8
K-Index—
Thermo & Levels
PWAT1.02 in
0–3 km LR5.7 °C/km
700–500 LR6.7 °C/km
Total Totals—
LCL807 hPa
LFC637 hPa
EL396 hPa
Freezing Lvl7,530 ft