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

Hazardous Weather Conditions

Current conditions at

DW1871 Mt Baldy (D1871)

Lat: 34.23683°NLon: 117.65867°WElev: 4242.29ft.

NA

70°F

21°C

Humidity 20%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 14 Oct 04:00 PM PDT
Extended Forecast for

5 Miles NNW Rancho Cucamonga CA

High Wind Warning October 15, 06:00am until October 16, 08:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: Clear, with a low around 55. Breezy, with a light and variable wind becoming north 20 to 25 mph in the evening. Winds could gust as high as 35 mph.

    Low: 55 °F

    Clear then
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 70. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 70 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Clear, with a low around 60. Windy, with a north wind 30 to 40 mph, with gusts as high as 55 mph.

    Low: 60 °F

    Clear and
    Windy

  • Friday

    Friday: Sunny, with a high near 73. Windy, with a northeast wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 73 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Clear, with a low around 59. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 55. Breezy, with a light and variable wind becoming north 20 to 25 mph in the evening. Winds could gust as high as 35 mph.
Thursday
Sunny, with a high near 70. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Thursday Night
Clear, with a low around 60. Windy, with a north wind 30 to 40 mph, with gusts as high as 55 mph.
Friday
Sunny, with a high near 73. Windy, with a northeast wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph.
Friday Night
Clear, with a low around 59. North wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 71.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 70.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 50.
Tuesday
A chance of showers. Mostly sunny, with a high near 58.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47.
Wednesday
A chance of showers. Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Rancho Cucamonga CA
 34.19°N 117.61°W (Elev. 4272 ft)
Last Update:
12:51 pm PDT Oct 14, 2026
Forecast Valid:
4pm PDT Oct 14, 2026-6pm PDT Oct 21, 2026
 
Forecast Discussion
 
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