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Hazardous Weather Conditions

Current conditions at

DW1871 Mt Baldy (D1871)

Lat: 34.2365°NLon: 117.65883°WElev: 4101.0ft.

NA

44°F

7°C

Humidity 76%
Wind Speed SW 1 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 20 Nov 01:15 PM PST
Extended Forecast for

8 Miles NNE Upland CA

Winter Storm Warning November 20, 04:00pm until November 21, 04:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers. Some thunder is also possible. Low around 29. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before 10am. Partly sunny, with a high near 40. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 31. Windy, with a northeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: Partly sunny, with a high near 43. Breezy, with a north wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 43 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 39. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers. Some thunder is also possible. Low around 29. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers likely, mainly before 10am. Partly sunny, with a high near 40. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Windy, with a northeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Saturday
Partly sunny, with a high near 43. Breezy, with a north wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 54.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Upland CA
 34.23°N 117.62°W (Elev. 7671 ft)
Last Update:
1:28 pm PST Nov 20, 2025
Forecast Valid:
1pm PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation