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Pacific Storm; Plains Temperature Records; Critical Fire Weather

A Pacific storm could bring areas of heavy snow and gusty winds from Wyoming into Minnesota Tuesday night into Wednesday. Ahead of this, temperatures in the central and northern Plains Tuesday will threaten two dozen or more high temperatures records. Dry, gusty winds are supporting critical fire weather for portions of the southern High Plains and southern Rockies Tuesday through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

VALYERMO (VLYC1)

Lat: 34.445556°NLon: 117.851111°WElev: 3780ft.

NA

1°C

34°F

Humidity 69%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint -4°C (25°F)
Visibility NA
Last update 09 Mar 02:54 AM PST
Extended Forecast for

12 Miles NE Mount Wilson CA

Winter Storm Warning March 9, 10:00pm until March 11, 10:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Partly cloudy, with a low around -2. West southwest wind around 25 km/h, with gusts as high as 40 km/h.

    Partly Cloudy

    Low: -2 °C

  • Tuesday

    Tuesday: A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 7. Wind chill values as low as -10. West southwest wind 20 to 25 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 50 km/h.

    Mostly Sunny
    then Slight
    Chance Snow

    High: 7 °C

  • Tuesday
    Night

    Tuesday Night: Snow, mainly after 10pm. Low around -5. Wind chill values as low as -15. Breezy, with a southwest wind 30 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 80%. New snow accumulation of 7 to 11 centimeters possible.

    Snow and
    Breezy

    Low: -5 °C

  • Wednesday

    Wednesday: Snow before 10am, then snow showers after 10am. Some thunder is also possible. High near -1. Wind chill values as low as -15. Breezy, with a southwest wind 30 to 35 km/h, with gusts as high as 55 km/h. Chance of precipitation is 90%. New snow accumulation of 12 to 18 centimeters possible.

    Snow and
    Breezy

    High: -1 °C

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around -5. Southwest wind 25 to 30 km/h, with gusts as high as 45 km/h. New snow accumulation of 3 to 7 centimeters possible.

    Chance Snow
    Showers

    Low: -5 °C

  • Thursday

    Thursday: Snow showers likely, mainly between 10am and 4pm. Some thunder is also possible. Partly sunny, with a high near 1. Chance of precipitation is 60%. New snow accumulation of 6 to 10 centimeters possible.

    Snow Showers
    Likely

    High: 1 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around -3. New snow accumulation of 1 to 3 centimeters possible.

    Chance Snow
    Showers then
    Partly Cloudy

    Low: -3 °C

  • Friday

    Friday: Mostly sunny, with a high near 3.

    Mostly Sunny

    High: 3 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -1.

    Mostly Clear

    Low: -1 °C

Detailed Forecast

Overnight
Partly cloudy, with a low around -2. West southwest wind around 25 km/h, with gusts as high as 40 km/h.
Tuesday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 7. Wind chill values as low as -10. West southwest wind 20 to 25 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 50 km/h.
Tuesday Night
Snow, mainly after 10pm. Low around -5. Wind chill values as low as -15. Breezy, with a southwest wind 30 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 80%. New snow accumulation of 7 to 11 centimeters possible.
Wednesday
Snow before 10am, then snow showers after 10am. Some thunder is also possible. High near -1. Wind chill values as low as -15. Breezy, with a southwest wind 30 to 35 km/h, with gusts as high as 55 km/h. Chance of precipitation is 90%. New snow accumulation of 12 to 18 centimeters possible.
Wednesday Night
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around -5. Southwest wind 25 to 30 km/h, with gusts as high as 45 km/h. New snow accumulation of 3 to 7 centimeters possible.
Thursday
Snow showers likely, mainly between 10am and 4pm. Some thunder is also possible. Partly sunny, with a high near 1. Chance of precipitation is 60%. New snow accumulation of 6 to 10 centimeters possible.
Thursday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around -3. New snow accumulation of 1 to 3 centimeters possible.
Friday
Mostly sunny, with a high near 3.
Friday Night
Mostly clear, with a low around -1.
Saturday
Sunny, with a high near 7.
Saturday Night
Mostly clear, with a low around 0.
Sunday
Sunny, with a high near 10.
Sunday Night
Mostly clear, with a low around 2.
Monday
Sunny, with a high near 9. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
12 Miles NE Mount Wilson CA
 34.36°N 117.89°W (Elev. 2028 m)
Last Update:
2:56 am PST Mar 9, 2021
Forecast Valid:
3am PST Mar 9, 2021-6pm PDT Mar 15, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation