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

Timberline Lodge (TIM59)

Lat: 45.32997° N Lon: 121.71133° W Elev: 5800.0 ft.

NA

30°F

-1°C

Humidity 65%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 21 Mar 10:00 AM PDT
Detailed forecast for

North Oregon Cascades

Today
Sunny. Free air freezing level 5000 feet, decreasing to free air freezing level 4500 feet this afternoon. Pass winds west 5 to 10 mph.
Tonight
Mostly clear. Free air freezing level 4500 feet, decreasing to free air freezing level at the surface after midnight. Pass winds west 5 to 10 mph.
Sunday
Mostly sunny. Free air freezing level 4000 feet, increasing to free air freezing level 7500 feet in the afternoon. Winds light.
Sunday Night
Partly cloudy. Free air freezing level 9000 feet. Winds light.
Monday
Partly sunny. Free air freezing level 7500 feet, increasing to free air freezing level 8000 feet in the afternoon. Winds light.
Monday Night
Mostly cloudy with a chance of rain with a slight chance of snow. Snow level 5500 feet. Chance of precipitation 50 percent.
Tuesday
Rain with a slight chance of snow. Snow level 7000 feet. Chance of precipitation 90 percent.
Tuesday Night
Rain with snow likely. Snow level 5000 feet. Chance of precipitation 90 percent.
Wednesday
Rain and snow. Snow level 4000 feet. Chance of precipitation 90 percent.
Wednesday Night
Mostly cloudy with snow and rain likely. Snow level 2500 feet. Chance of precipitation 70 percent.
Thursday
Partly sunny with a chance of snow and rain. Snow level 2500 feet. Chance of precipitation 40 percent.
Thursday Night
Partly cloudy in the evening, then becoming mostly clear. Free air freezing level 4000 feet.
Friday
Sunny. Free air freezing level 5000 feet.



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502 AM PDT Sat Mar 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database