Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

27°F

-3°C

Humidity 79%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 15 Mar 02:06 AM PDT
Extended Forecast for

11 Miles N Mazama WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 8. Wind chill values as low as -1. West wind around 6 mph.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after 11am.  Mostly cloudy, with a high near 23. Wind chill values as low as zero. Southwest wind 6 to 10 mph.  New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow.  Temperature rising to around 27 by 5am. Southwest wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow

  • Monday

    Monday: Snow before 10am, then rain, possibly mixed with snow.  High near 35. Southwest wind 10 to 13 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely before 8pm, then snow likely between 8pm and 2am, then rain likely, possibly mixed with snow after 2am.  Mostly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 18 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 38. Breezy.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow and
    Breezy then
    Rain

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then rain after 2am.  Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 2pm.  High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain, possibly mixed with snow.  Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 8. Wind chill values as low as -1. West wind around 6 mph.
Sunday
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 23. Wind chill values as low as zero. Southwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Temperature rising to around 27 by 5am. Southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow before 10am, then rain, possibly mixed with snow. High near 35. Southwest wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow likely before 8pm, then snow likely between 8pm and 2am, then rain likely, possibly mixed with snow after 2am. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 38. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then rain after 2am. Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 37. Chance of precipitation is 80%.
Wednesday Night
Rain before 8pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%.
Thursday
Rain, possibly mixed with snow before 11am, then rain between 11am and 2pm, then rain, possibly mixed with snow after 2pm. High near 38. Chance of precipitation is 80%.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Mazama WA
 48.77°N 120.43°W (Elev. 6358 ft)
2:12 am PDT Mar 15, 2026
2am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

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