Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644ft.

Overcast

39°F

4°C

Humidity 87%
Wind Speed NE 9 MPH
Barometer 29.81 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Jan 10:20 am PST
Extended Forecast for

Etna CA

Winter Weather Advisory until January 17, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 17, 10:00pm

    NOW until
    10:00pm Thu

    Winter Weather Advisory

  • Today

    Today: Rain.  High near 47. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 47 °F

  • Tonight

    Tonight: Rain before 4am, then showers after 4am.  Low around 37. South wind 8 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 37 °F

  • Thursday

    Thursday: Showers before 10am, then rain after 10am.  High near 45. South southwest wind around 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Showers

    High: 45 °F

  • Thursday
    Night

    Thursday Night: Rain, mainly before 4am.  Low around 34. South southwest wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 34 °F

  • Friday

    Friday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 44. South wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 44 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 36. Chance of precipitation is 60%.

    Rain Likely

    Low: 36 °F

  • Saturday

    Saturday: A 50 percent chance of rain.  Cloudy, with a high near 47.

    Chance Rain

    High: 47 °F

  • Saturday
    Night

    Saturday Night: Rain, mainly after 4am.  Cloudy, with a low around 36.

    Rain

    Low: 36 °F

Detailed Forecast

Today
Rain. High near 47. South southeast wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 4am, then showers after 4am. Low around 37. South wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Showers before 10am, then rain after 10am. High near 45. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before 4am. Low around 34. South southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 44. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 47.
Saturday Night
Rain, mainly after 4am. Cloudy, with a low around 36.
Sunday
Rain. Cloudy, with a high near 45.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 29.
M.L.King Day
A slight chance of rain and snow showers. Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
Etna CA
 41.46°N 122.9°W (Elev. 3061 ft)
8:51 am PST Jan 16, 2019
10am PST Jan 16, 2019-6pm PST Jan 22, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database