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

Hazardous Weather Conditions

Current conditions at

March Air Reserve Base (KRIV)

Lat: 33.88194°NLon: 117.25902°WElev: 1536.0ft.

Partly Cloudy

66°F

19°C

Humidity 51%
Wind Speed SSE 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Mar 12:55 PM PDT
Extended Forecast for

3 Miles S Grand Terrace CA

Heat Advisory March 12, 10:00am until March 13, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. West wind 5 to 10 mph becoming light southwest in the evening.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61. West wind 5 to 10 mph becoming light and variable in the evening.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Light and variable wind becoming north 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 97.

    High: 97 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. West wind 5 to 10 mph becoming light southwest in the evening.
Wednesday
Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 61. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 95. Light and variable wind becoming north 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 64.
Friday
Mostly sunny, with a high near 97.
Friday Night
Mostly cloudy, with a low around 65.
Saturday
Sunny, with a high near 93.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 97.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Grand Terrace CA
 33.98°N 117.32°W (Elev. 1135 ft)
Last Update:
12:06 pm PDT Mar 10, 2026
Forecast Valid:
1pm PDT Mar 10, 2026-6pm PDT Mar 16, 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