Tonopah Desert, Maricopa County, Arizona, United States

Last updated: 12:09 AM CDT · Refresh

31°C

Feels like 32°

Thunderstorm

▲ 38° / ▼ 25°

Wind

10 mph S

Humidity

54%

Dew Point

18°

Pressure

28.47 inHg

Visibility

8 mi

UV Index

0.0

Cloud Cover

35%

Sunrise

6:03 AM

Sunset

6:59 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Tonopah Desert is currently thunderstorm at 30°C. Precipitation is likely — peak probability 56% around 9 PM. Atmospheric instability is elevated (CAPE up to 1839 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 6:59PM.

42 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

31°

54%

11 PM

28°

42%

12 AM

28°

41%

1 AM

28°

38%

2 AM

28°

26%

3 AM

28°

26%

4 AM

28°

29%

5 AM

25°

29%

6 AM

26°

30%

7 AM

26°

38%

8 AM

28°

30%

9 AM

29°

34%

10 AM

30°

34%

11 AM

31°

34%

12 PM

32°

36%

1 PM

33°

36%

2 PM

34°

49%

3 PM

34°

50%

4 PM

34°

49%

5 PM

37°

53%

6 PM

36°

55%

7 PM

36°

53%

8 PM

34°

48%

9 PM

31°

56%

7-Day Forecast

Tonight

38° 25°

Thunderstorm, 54% chance.

Mon

38° 25°

Mostly Clear with a 49% chance of rain.

Tue

38° 26°

Clear.

Wed

38° 27°

Mostly Clear with a 32% chance of rain.

Thu

39° 27°

Partly Cloudy with a 30% chance of rain.

Fri

37° 26°

Rain, 80% chance.

Sat

32° 25°

Rain, 67% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 31° Thunderstorm 54% 10 mph S 54%

11 PM 28° Mostly Clear 42% 13 mph SE 60%

12 AM 28° Clear 41% 10 mph E 61%

1 AM 28° Clear 38% 9 mph NE 61%

2 AM 28° Clear 26% 8 mph NE 62%

3 AM 28° Clear 26% 5 mph E 63%

4 AM 28° Mostly Clear 29% 4 mph ESE 65%

5 AM 25° Clear 29% 5 mph ESE 64%

6 AM 26° Clear 30% 6 mph E 62%

7 AM 26° Mostly Clear 38% 7 mph E 61%

8 AM 28° Mostly Clear 30% 8 mph ESE 58%

9 AM 29° Mostly Clear 34% 9 mph SE 55%

10 AM 30° Mostly Clear 34% 10 mph SE 51%

11 AM 31° Mostly Clear 34% 12 mph SE 46%

12 PM 32° Mostly Clear 36% 12 mph SE 44%

1 PM 33° Mostly Clear 36% 12 mph SE 43%

2 PM 34° Mostly Clear 49% 12 mph SE 40%

3 PM 34° Mostly Clear 50% 11 mph SE 40%

4 PM 34° Mostly Clear 49% 11 mph SE 40%

5 PM 37° Mostly Clear 53% 10 mph SE 40%

6 PM 36° Mostly Clear 55% 9 mph SE 43%

7 PM 36° Mostly Clear 53% 9 mph SE 46%

8 PM 34° Mostly Clear 48% 10 mph ESE 50%

9 PM 31° Clear 56% 9 mph ESE 54%

15-Day Forecast

Today

8/30

Thunderstorm

54%

25°

38°

Mon

8/31

Mostly Clear

49%

25°

38°

Tue

9/1

Clear

18%

26°

38°

Wed

9/2

Mostly Clear

32%

27°

38°

Thu

9/3

Partly Cloudy

30%

27°

39°

Fri

9/4

Rain

80%

26°

37°

Sat

9/5

Rain

67%

25°

32°

Sun

9/6

Drizzle

59%

26°

37°

Mon

9/7

Mostly Clear

38%

26°

38°

Tue

9/8

Partly Cloudy

21%

29°

41°

Wed

9/9

Clear

25%

29°

39°

Thu

9/10

Drizzle

60%

28°

39°

Fri

9/11

Clear

25%

28°

38°

Sat

9/12

Clear

60%

27°

37°

Sun

9/13

Drizzle

60%

27°

37°

Good

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

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

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

42 AQI 7.6 µg/m³

O₃

Ground-level ozone

39 AQI 42 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 42 Good 39 42

Tue 39 Good 39 33

Wed 39 Good 39 31

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Mon Aug 31, 03:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE979 J/kg

MLCAPE769 J/kg

MUCAPE1268 J/kg

SBCIN-467 J/kg

MLCIN-230 J/kg

Lifted Index-5.0

Kinematics

0–6 km Shear14 kt

0–1 km Shear14 kt

Eff. Shear12 kt

0–1 km SRH71

0–3 km SRH45

Eff. SRH23

Storm Motion293° @ 17 kt

0–1 km EHI0.4

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index43.6

Thermo & Levels

PWAT1.80 in

0–3 km LR6.8 °C/km

700–500 LR7.3 °C/km

Total Totals54.8

LCL811 hPa

LFC670 hPa

EL219 hPa

Freezing Lvl13,993 ft

Tonopah Desert, Maricopa County, Arizona, United States

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