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

Arctic Blast Coming To Northeastern U.S.

A powerful cold front will sweep completely through the Northeastern U.S. by Friday morning to deliver a glancing shot of arctic air to the region through Saturday. Dangerous wind chills are likely and widespread wind chill warnings and advisories are already in effect for all of New England and parts of the Northeast. Even though it's a short lived blast, conditions will be extremely dangerous. Read More >

Current conditions at

DW1871 Mt Baldy (D1871)

Lat: 34.2365°NLon: 117.65883°WElev: 4101ft.

NA

12°C

54°F

Humidity 27%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint -6°C (21°F)
Visibility NA
Last update 02 Feb 04:15 PM PST
Extended Forecast for

8 Miles NNW Rancho Cucamonga CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. East wind 10 to 15 km/h becoming southwest after midnight.

    Mostly Cloudy

    Low: 0 °C

  • Friday

    Friday: Partly sunny, with a high near 6. Southwest wind 10 to 15 km/h.

    Partly Sunny

    High: 6 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 1. Northwest wind 5 to 15 km/h.

    Partly Cloudy

    Low: 1 °C

  • Saturday

    Saturday: Sunny, with a high near 9. West wind 10 to 15 km/h, with gusts as high as 30 km/h.

    Sunny

    High: 9 °C

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 0. West wind around 20 km/h, with gusts as high as 35 km/h.

    Increasing
    Clouds

    Low: 0 °C

  • Sunday

    Sunday: A slight chance of snow showers before 10am, then a slight chance of flurries after 10am. Mostly cloudy, with a high near 3. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    then Partly
    Sunny

    High: 3 °C

  • Sunday
    Night

    Sunday Night: A slight chance of flurries before 10pm. Partly cloudy, with a low around -4.

    Slight Chance
    Flurries

    Low: -4 °C

  • Monday

    Monday: Mostly sunny, with a high near 2.

    Mostly Sunny

    High: 2 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around -3. Blustery.

    Mostly Clear
    and Blustery

    Low: -3 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 0. East wind 10 to 15 km/h becoming southwest after midnight.
Friday
Partly sunny, with a high near 6. Southwest wind 10 to 15 km/h.
Friday Night
Partly cloudy, with a low around 1. Northwest wind 5 to 15 km/h.
Saturday
Sunny, with a high near 9. West wind 10 to 15 km/h, with gusts as high as 30 km/h.
Saturday Night
Increasing clouds, with a low around 0. West wind around 20 km/h, with gusts as high as 35 km/h.
Sunday
A slight chance of snow showers before 10am, then a slight chance of flurries after 10am. Mostly cloudy, with a high near 3. Chance of precipitation is 20%.
Sunday Night
A slight chance of flurries before 10pm. Partly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 2.
Monday Night
Mostly clear, with a low around -3. Blustery.
Tuesday
Sunny, with a high near 4. Breezy.
Tuesday Night
Mostly clear, with a low around -2.
Wednesday
Sunny, with a high near 6.
Wednesday Night
Mostly clear, with a low around -2.
Thursday
Sunny, with a high near 6.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
8 Miles NNW Rancho Cucamonga CA
 34.24°N 117.59°W (Elev. 2393 m)
Last Update:
1:04 pm PST Feb 2, 2023
Forecast Valid:
4pm PST Feb 2, 2023-6pm PST Feb 9, 2023
 
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Additional Resources

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Chance of Precipitation