Snow for the Southwest Mountains and Northern Plains to Northeast Sunday; More Significant Storm to Impact Eastern States Next Week

A storm crossing the Southwest states will bring heavy mountain snow Sunday into Monday. Further east, a separate storm will track from the Central Plains to the Mid-Atlantic states bringing a swath of ice and snow along and north of it's storm track Sunday into Monday. Next week, a stronger storm is expected to produce heavy rain over the Southeast with snow and ice from the Midwest to Northeast. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46ft.

Fair

46°F

8°C

Humidity 66%
Wind Speed W 9 MPH
Barometer 30.13 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 17 Feb 12:05 am PST
Extended Forecast for

Castro Valley CA

  • Overnight

    Overnight: A 50 percent chance of showers.  Mostly cloudy, with a steady temperature around 41. West northwest wind 8 to 17 mph becoming southwest. Winds could gust as high as 23 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 41 °F

  • Sunday

    Sunday: A 50 percent chance of showers, mainly before 4pm.  Partly sunny, with a high near 51. West northwest wind 9 to 16 mph, with gusts as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 51 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers before 10pm.  Partly cloudy, with a low around 32. North northeast wind 3 to 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 32 °F

  • Washington's
    Birthday

    Washington's Birthday: Sunny, with a high near 57. North wind 7 to 15 mph, with gusts as high as 18 mph.

    Sunny

    High: 57 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 35. North northeast wind 6 to 11 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 35 °F

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    Sunny

    High: 55 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Partly Cloudy

    Low: 36 °F

  • Wednesday

    Wednesday: A slight chance of showers.  Mostly sunny, with a high near 54.

    Slight Chance
    Showers

    High: 54 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Partly cloudy, with a low around 38.

    Chance
    Showers

    Low: 38 °F

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a steady temperature around 41. West northwest wind 8 to 17 mph becoming southwest. Winds could gust as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 51. West northwest wind 9 to 16 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 32. North northeast wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Sunny, with a high near 57. North wind 7 to 15 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 35. North northeast wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 54.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 38.
Thursday
A slight chance of showers. Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
Castro Valley CA
 37.71°N 122.08°W (Elev. 397 ft)
9:25 pm PST Feb 16, 2019
12am PST Feb 17, 2019-6pm PST Feb 22, 2019
 
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Additional Resources

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Hourly Weather Forecast

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