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

FW0494 San Bernardino CSU SB (F0494)

Lat: 34.18383°NLon: 117.322°WElev: 1519ft.

NA

56°F

13°C

Humidity 35%
Wind Speed NE 2 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 02 Feb 06:30 PM PST
Extended Forecast for

3 Miles S Crestline CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. East wind around 5 mph becoming northwest after midnight.

    Mostly Cloudy

    Low: 49 °F

  • Friday

    Friday: Partly sunny, with a high near 63. East wind around 5 mph becoming southwest in the afternoon.

    Partly Sunny

    High: 63 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 49 °F

  • Saturday

    Saturday: Sunny, with a high near 66. East wind 5 to 10 mph becoming southwest in the afternoon.

    Sunny

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 48. East wind 5 to 10 mph.

    Partly Cloudy

    Low: 48 °F

  • Sunday

    Sunday: A slight chance of sprinkles after 10am. Partly sunny, with a high near 55.

    Slight Chance
    Sprinkles

    High: 55 °F

  • Sunday
    Night

    Sunday Night: A slight chance of sprinkles before 10pm. Partly cloudy, with a low around 41.

    Slight Chance
    Sprinkles

    Low: 41 °F

  • Monday

    Monday: Mostly sunny, with a high near 55.

    Mostly Sunny

    High: 55 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 43.

    Mostly Clear

    Low: 43 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. East wind around 5 mph becoming northwest after midnight.
Friday
Partly sunny, with a high near 63. East wind around 5 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 66. East wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 48. East wind 5 to 10 mph.
Sunday
A slight chance of sprinkles after 10am. Partly sunny, with a high near 55.
Sunday Night
A slight chance of sprinkles before 10pm. Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 61.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles S Crestline CA
 34.21°N 117.31°W (Elev. 2972 ft)
Last Update:
1:04 pm PST Feb 2, 2023
Forecast Valid:
7pm PST Feb 2, 2023-6pm PST Feb 9, 2023
 
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