Phoenix, AZ 85011 Weather

Maricopa County5:00 AM MST33.45°N, 112.07°W

Current conditions

Partly Cloudy
75°
Partly Cloudy
Feels like 76°
High 86°·Low 75° tonight
WindESE 3 mph
Humidity69%
Dew point64°
Pressure29.84 inHg
Visibility10 mi
Cloud cover82%
UV index0 Low
Sunrise6:38 AM
Sunset5:49 PM

Observed at Phoenix, Phoenix Sky Harbor International Airport · 25 min ago

Forecast

10-day
  • Overnight

    A chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East northeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

  • Wednesday

    A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Mostly cloudy. High near 86, with temperatures falling to around 82 in the afternoon. East southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

  • Wednesday Night

    A chance of showers and thunderstorms before 3am, then showers and thunderstorms likely between 3am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

National Weather Service forecast updated 1 hr ago.

  1. Now Chance Showers And Thunderstorms 75°31%
  2. 6 AM Slight Chance Showers And Thunderstorms 75°22%
  3. 7 AM Slight Chance Showers And Thunderstorms 75°24%
  4. 8 AM Chance Showers And Thunderstorms 76°31%
  5. 9 AM Chance Showers And Thunderstorms 78°31%
  6. 10 AM Chance Showers And Thunderstorms 79°34%
  7. 11 AM Chance Showers And Thunderstorms 81°32%
  8. 12 PM Chance Showers And Thunderstorms 83°32%
  9. 1 PM Chance Showers And Thunderstorms 84°32%
  10. 2 PM Chance Showers And Thunderstorms 84°51%
  11. 3 PM Chance Showers And Thunderstorms 85°43%
  12. 4 PM Chance Showers And Thunderstorms 84°45%
  13. 5 PM Chance Showers And Thunderstorms 82°51%
  14. 6 PM Chance Showers And Thunderstorms 81°40%
  15. 7 PM Chance Showers And Thunderstorms 79°34%
  16. 8 PM Chance Showers And Thunderstorms 78°51%
  17. 9 PM Chance Showers And Thunderstorms 77°41%
  18. 10 PM Chance Showers And Thunderstorms 77°45%
  19. 11 PM Chance Showers And Thunderstorms 76°39%
  20. Thu12 AM Chance Showers And Thunderstorms 76°52%
  21. 1 AM Chance Showers And Thunderstorms 75°51%
  22. 2 AM Chance Showers And Thunderstorms 74°49%
  23. 3 AM Showers And Thunderstorms Likely 74°61%
  24. 4 AM Showers And Thunderstorms Likely 73°64%

10-day forecast

Details
  1. TonightOct 20 Chance Showers And Thunderstorms Chance Showers And Thunderstorms44%75°
  2. TodayOct 21 Chance Showers And Thunderstorms Chance Showers And Thunderstorms64%72°86°
  3. ThuOct 22 Showers And Thunderstorms Likely then Chance Showers And Thunderstorms Showers And Thunderstorms Likely then Chance Showers And Thunderstorms62%66°82°
  4. FriOct 23 Sunny Sunny63°78°
  5. SatOct 24 Sunny Sunny62°78°
  6. SunOct 25 Sunny Sunny63°80°
  7. MonOct 26 Sunny Sunny65°83°
  8. TueOct 27 Sunny Sunny83°
  9. WedOct 28 Cloudy Cloudy60°86°
  10. ThuOct 29 Partly cloudy Partly cloudy60°87°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Weather news near Phoenix

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Air quality

38
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • WedGood (39)
  • ThuGood (38)
  • FriGood (44)

Phoenix, AZ reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 6:38 AM
Sunset 5:49 PM
Daylight 11 h 10 min (−1 min 56 s tomorrow)
Waxing Gibbous · 77% lit
Moonrise 3:16 PM Moonset 2:02 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low87° / 63°
Record high103° (2003)
Record low39° (1949)
Wettest0.40 in (2000)
Yesterday93° / 71°
Month to date0.42 in (normal 0.37 in)

Phoenix Area, records since 1895. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in PSR, issued 2 hrs ago

Key Messages

- A strong low pressure system is expected to bring multiple rounds of showers and thunderstorms through Thursday across much of central and eastern Arizona.

- Moderate to heavy rainfall activity leading to areas of flash flooding as well as isolated to widely scattered strong to severe thunderstorms leading to damaging wind gusts, large hail, and even a few isolated tornadoes are all possible.

- Drier air filtering into the region by the end of the week will lead to more benign weather conditions during the weekend through at least early next week.

- Near normal temperatures today will cool to below normal levels by the latter half of the week and last through the weekend.

Aviation

Updated at 0610Z.

South Central Arizona including KPHX, KIWA, KSDL, and KDVT: The main aviation concern remains the potential for multiple windows of convection and its associated operational hazards. The first round early tonight (through about 10Z) has lower confidence regarding direct impacts at the terminals, but PROB30 groups have been maintained to address this uncertainty. There is better confidence regarding the second round of TS activity Wednesday afternoon/evening between 19-01Z. Timing may need to be adjusted based on future forecast trends, but TEMPO groups have been carried over from the previous forecast as a reflection of higher certainty. Low CIGs down to 5-6 kft, gusty and erratic winds, and sub- VFR surface VIS will accompany any TSRA that moves near or over the terminals.

Outside of convective windows, winds will maintain some degree of an E'rly component through Wednesday evening with a S'rly tilt to the flow during the afternoon hours. SCT-BKN skies will be common across the region.

Southeast California/Southwest Arizona including KIPL and KBLH: No major aviation concerns are expected during the TAF period. Outside of extended periods of VRB conditions, S'rly flow will be favored at KBLH, with some gusts upwards of 20-25 kt during the afternoon hours, while winds at KIPL will take on familiar diurnal trends, flipping between SE and W. FEW-SCT skies will be common through Wednesday evening, with the lowest bases around 6-7 kft.

Fire Weather

A low pressure system will bring very active weather conditions across much of central and eastern AZ through Thursday as multiple rounds of showers and thunderstorms are expected. Significant rainfall activity is likely in some areas, particularly across the higher terrain areas of the eastern districts where rainfall amounts in excess of 1-2" are possible. MinRHs through Thursday will range between 30-40% across the western districts and between 40-70% across the eastern districts along with good to excellent overnight recoveries. Some gusty winds with peak gusts upwards of 25-30 mph are likely this afternoon and once again on Thursday across the western districts. Much quieter conditions are expected starting Friday along with a decrease in humidity values. Near normal temperatures today will cool into a below normal category starting Thursday and lasting through the weekend.

Psr Watches

AZ...Flood Watch from 11 AM MST this morning through Thursday evening for AZZ545-547-552-556>558-560>563.

Flood Watch from 2 PM MST this afternoon through Thursday afternoon for AZZ534-537-538-540>544-546-548>551-553>555.

CA...None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.