Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Phoenix, Phoenix Sky Harbor International Airport (KPHX)

Lat: 33.427799°NLon: 112.003465°WElev: 1115ft.

NA

38°C

100°F

Humidity 24%
Wind Speed W 15 MPH
Barometer 29.88 in
Dewpoint 14°C (57°F)
Visibility 16 km
Heat Index37°C (99°F)
Last update 23 Jul 9:35 am MST
Extended Forecast for

Phoenix AZ

Excessive Heat Warning until July 24, 12:00am
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 24, 12:00am

    NOW until
    12:00am Sun

    Excessive Heat Warning

  • Today

    Today: Mostly sunny and hot, with a high near 44. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    Hot

    High: 44 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Breezy, with a west southwest wind 20 to 25 km/h becoming south 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 32 °C

  • Sunday

    Sunday: Partly sunny, with a high near 42. South wind 5 to 10 km/h becoming west 15 to 20 km/h in the afternoon.

    Partly Sunny

    High: 42 °C

  • Sunday
    Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 15 to 25 km/h becoming south 5 to 10 km/h after midnight. Winds could gust as high as 30 km/h.

    Slight Chance
    T-storms and
    Breezy then
    Mostly Cloudy

    Low: 31 °C

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 41. South wind 5 to 10 km/h becoming west 10 to 15 km/h in the afternoon.

    Slight Chance
    T-storms

    High: 41 °C

  • Monday
    Night

    Monday Night: A 10 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 31. West wind 10 to 15 km/h becoming south southeast 5 to 10 km/h after midnight.

    Slight Chance
    T-storms

    Low: 31 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 42. South southeast wind 5 to 15 km/h becoming west in the afternoon.

    Slight Chance
    T-storms

    High: 42 °C

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 31. Southwest wind 5 to 15 km/h.

    Slight Chance
    T-storms

    Low: 31 °C

Detailed Forecast

Today
Mostly sunny and hot, with a high near 44. Southwest wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Tonight
Partly cloudy, with a low around 32. Breezy, with a west southwest wind 20 to 25 km/h becoming south 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.
Sunday
Partly sunny, with a high near 42. South wind 5 to 10 km/h becoming west 15 to 20 km/h in the afternoon.
Sunday Night
A 10 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 15 to 25 km/h becoming south 5 to 10 km/h after midnight. Winds could gust as high as 30 km/h.
Monday
A 10 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 41. South wind 5 to 10 km/h becoming west 10 to 15 km/h in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 31. West wind 10 to 15 km/h becoming south southeast 5 to 10 km/h after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 42. South southeast wind 5 to 15 km/h becoming west in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 31. Southwest wind 5 to 15 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 42. West wind 10 to 20 km/h.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 31. South southwest wind 10 to 20 km/h.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 42. South southwest wind 10 to 15 km/h.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 31. Southwest wind 10 to 15 km/h becoming east after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 40. Calm wind.
Click Map For Forecast
Point Forecast:
Phoenix AZ
 33.45°N 112.07°W (Elev. 345 m)
2:16 am MST Jul 23, 2016
9am MST Jul 23, 2016-6pm MST Jul 29, 2016
 
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Additional Resources

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