Severe Storms in the Upper Midwest; Heavy Rain in the Mid-Atlantic; Widespread Heat in the Southern Plains and Southwest

Severe storms with damaging winds, large hail, and locally heavy rain will impact portions of the northern Plains and Upper Midwest. A stalled front will produce another round of heavy rain, thunderstorms and flooding to the Mid-Atlantic. Excessive heat continues in the southern Plains to the Southwest, and fire weather threats remain critical from the Great Basin to north-central Rockies. Read More >

Current conditions at

DW7259 Rancho Cucamonga (D7259)

Lat: 34.151°NLon: 117.63333°WElev: 1960ft.

NA

89°F

32°C

Humidity 27%
Wind Speed SW 2 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 51°F (11°C)
Visibility NA
Heat Index86°F (30°C)
Last update 13 Aug 11:01 AM PDT
Extended Forecast for

4 Miles N Upland CA

Excessive Heat Warning August 14, 12:00pm until August 17, 09:00pm
Click here for hazard details and duration
Excessive Heat Warning
  • Today

    Today: Partly sunny, with a high near 92. West wind 5 to 10 mph.

    Partly Sunny

    High: 92 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 79. Calm wind becoming north around 5 mph after midnight.

    Partly Cloudy

    Low: 79 °F

  • Friday

    Friday: Sunny, with a high near 97. Calm wind becoming southwest around 5 mph in the morning.

    Sunny

    High: 97 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 80. Southwest wind around 5 mph becoming calm.

    Mostly Clear

    Low: 80 °F

  • Saturday

    Saturday: Sunny, with a high near 96. Calm wind becoming southwest around 5 mph in the afternoon.

    Sunny

    High: 96 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 79.

    Partly Cloudy

    Low: 79 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 96.

    Mostly Sunny

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 77.

    Partly Cloudy

    Low: 77 °F

  • Monday

    Monday: Mostly sunny, with a high near 96.

    Mostly Sunny

    High: 96 °F

Detailed Forecast

Today
Partly sunny, with a high near 92. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 79. Calm wind becoming north around 5 mph after midnight.
Friday
Sunny, with a high near 97. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 80. Southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 96. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 79.
Sunday
Mostly sunny, with a high near 96.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Mostly sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 97.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 95.
Click Map For Forecast
Point Forecast:
4 Miles N Upland CA
 34.18°N 117.66°W (Elev. 2861 ft)
4:04 am PDT Aug 13, 2020
11am PDT Aug 13, 2020-6pm PDT Aug 19, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database