National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Riverside Municipal Airport (KRAL)

Lat: 33.95189°NLon: 117.44511°WElev: 819.0ft.

Clear

95°F

35°C

Humidity 28%
Wind Speed W 8 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 25 Aug 11:35 AM PDT
Extended Forecast for

3 Miles NNE Norco CA

Extreme Heat Warning until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 104 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 106. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 106 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 74. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 74 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 107. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 107 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 75.

    Low: 75 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 106.

    High: 106 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 104. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Wednesday
Increasing clouds, with a high near 106. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 74. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 107. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 75.
Friday
Partly sunny, with a high near 106.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Sunny, with a high near 102.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 98.
Sunday Night
Mostly clear, with a low around 66.
Monday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Norco CA
 33.97°N 117.54°W (Elev. 627 ft)
Last Update:
11:52 am PDT Aug 25, 2026
Forecast Valid:
11am PDT Aug 25, 2026-6pm PDT Aug 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation