Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

42°F

6°C

Humidity 97%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 13 Nov 07:06 PM PST
Extended Forecast for

22 Miles NNE Mazama WA

  • Tonight

    Tonight: Snow.  Low around 28. Breezy, with a south wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Snow and
    Breezy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 4pm.  Increasing clouds, with a high near 30. Southwest wind 8 to 10 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow, mainly after 10pm.  Low around 27. Breezy, with a southeast wind 21 to 24 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow, mainly before 4pm.  High near 30. Breezy, with a south wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow and
    Breezy then
    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, with a low around 18. Northwest wind 6 to 8 mph.  New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Snow. Low around 28. Breezy, with a south wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Saturday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 30. Southwest wind 8 to 10 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow, mainly after 10pm. Low around 27. Breezy, with a southeast wind 21 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before 4pm. High near 30. Breezy, with a south wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 18. Northwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 17.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 23.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNE Mazama WA
 48.89°N 120.24°W (Elev. 7172 ft)
3:32 pm PST Nov 13, 2026
7pm PST Nov 13, 2026-6pm PST Nov 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database