Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

41°F

5°C

Humidity 71%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 09 Dec 02:06 PM PST
Extended Forecast for

14 Miles NE Mazama WA

  • This Afternoon

    This Afternoon: Snow likely after 4pm. The snow could be heavy at times.  Mostly cloudy, with a high near 29. Southwest wind around 5 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Heavy Snow

  • Tonight

    Tonight: Snow before 2am, then rain and snow. The snow could be heavy at times.  Temperature rising to around 34 by 5am. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 26 °F

    Heavy Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all snow after 1pm.  High near 37. West wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 30. West wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow

  • Thursday

    Thursday: Snow likely, mainly before 10am.  Partly sunny, with a high near 31. West wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

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

    High: 34 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then a chance of snow.  Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 10am.  Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 29. Southwest wind around 5 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow before 2am, then rain and snow. The snow could be heavy at times. Temperature rising to around 34 by 5am. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Rain, possibly mixed with snow, becoming all snow after 1pm. High near 37. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Snow. Low around 30. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow likely, mainly before 10am. Partly sunny, with a high near 31. West wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 1pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Saturday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 30.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Monday
Snow. High near 29. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Mazama WA
 48.75°N 120.2°W (Elev. 5600 ft)
1:26 pm PST Dec 9, 2025
2pm PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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