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

Major Storm Pounding California; Winter Weather Threats Through This Weekend From the Central to Eastern U.S.

The last and strongest in a week-long parade of Pacific storms is pounding California with a variety of hazards, including heavy rainfall, mountain snow and flooding near recent wildfire burn scars. Meanwhile, a weak, progressive system may produce light snow from the Ohio Valley into the northern Mid-Atlantic region through early Friday. Then a major winter storm will develop for the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

NCSB (NCSW1)

Lat: 48.425278°NLon: 120.141944°WElev: 1697ft.

NA

29°F

-2°C

Humidity 100%
Wind Speed NA
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 17 Jan 8:06 am PST
Extended Forecast for

Mazama WA

Winter Weather Advisory until January 17, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 17, 12:00pm

    NOW until
    12:00pm Thu

    Winter Weather Advisory

  • Today

    Today: Snow, mainly before 1pm. High near 34. Southeast wind 3 to 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    Snow

    High: 34 °F

  • Tonight

    Tonight: Snow. Low around 25. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow

    Low: 25 °F

  • Friday

    Friday: Snow likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 35. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 35 °F

  • Friday
    Night

    Friday Night: Snow before 4am, then rain and snow. Low around 26. South wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow then
    Rain/Snow

    Low: 26 °F

  • Saturday

    Saturday: Rain and snow before 10am, then rain likely between 10am and 5pm, then a slight chance of rain and snow after 5pm. High near 37. South wind 7 to 9 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Rain/Snow

    High: 37 °F

  • Saturday
    Night

    Saturday Night: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 24 °F

  • Sunday

    Sunday: Snow likely before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 34 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 20.

    Chance Snow

    Low: 20 °F

Detailed Forecast

Today
Snow, mainly before 1pm. High near 34. Southeast wind 3 to 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 25. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 35. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow before 4am, then rain and snow. Low around 26. South wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Rain and snow before 10am, then rain likely between 10am and 5pm, then a slight chance of rain and snow after 5pm. High near 37. South wind 7 to 9 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before 1pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 20.
M.L.King Day
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 32.
Monday Night
A 40 percent chance of snow, mainly after 10pm. Cloudy, with a low around 21.
Tuesday
Rain and snow likely. Cloudy, with a high near 35. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mazama WA
 48.59°N 120.45°W (Elev. 2349 ft)
Last Update:
8:38 am PST Jan 17, 2019
Forecast Valid:
9am PST Jan 17, 2019-6pm PST Jan 23, 2019
 
Forecast Discussion
 
Get as KML Get as XML

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