Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

43°F

6°C

Humidity 31%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 21 Mar 08:06 PM PDT
Extended Forecast for

17 Miles NE Mazama WA

  • Tonight

    Tonight: Mostly clear, with a low around 20. Northwest wind around 6 mph becoming east after midnight.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. North wind 3 to 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow between 11am and 2pm, then rain after 2pm.  High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow before 2am, then a chance of snow.  Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am.  Partly sunny, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Northwest wind around 6 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 40. Light and variable wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 25. North wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 46. Light and variable wind.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 32. Light and variable wind.
Tuesday
Snow before 11am, then rain and snow between 11am and 2pm, then rain after 2pm. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain likely, possibly mixed with snow before 2am, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 11am. Partly sunny, with a high near 38. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Mazama WA
 48.78°N 120.15°W (Elev. 3730 ft)
2:12 pm PDT Mar 21, 2026
8pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database