Northern lights in Oregon tonight

A designated International Dark Sky Park at 1880 m elevation in the southern Cascades. The caldera rim at Crater Lake gives 360-degree sky access with Bortle 2-3 conditions. At 43°N geographic latitude and around 49° geomagnetic latitude (the latitude measured from Earth's magnetic poles, which governs where aurora reaches), the park sits well south of the usual auroral oval, so it only comes into play during a major storm. Its high elevation and darkness help on those nights. The north rim road gives north-facing positions above the caldera. The park receives 4-5 m of snowfall and road access is seasonal, but the south and west entrances remain open year-round. The nearest large city is Medford, 95 km to the south.

Steens Mountain rises to 2967 m in the remote southeast Oregon desert, 150 km east of Burns. The Alvord Desert at the foot of the east escarpment gives a flat playa floor facing north with minimal horizon obstruction. Bortle 1-2 at the Alvord Desert - among the darkest accessible sky in the contiguous USA. The absolute lack of light pollution across hundreds of miles of Great Basin desert means even modest aurora can be detected on the northern horizon. The Steens Mountain Loop road gives high-elevation positions when open (summer-autumn only).

The remote northeastern corner of Oregon near Enterprise and Joseph, 60 km south of the Washington border. The Wallowa Mountains give elevated positions at 1800-2000 m with north-facing valleys. The Hells Canyon area near Halfway faces north across the Snake River corridor toward Idaho. Bortle 2-3 in the Wallowa backcountry. The Eagle Cap Wilderness covers 360,000 acres without a settlement of significance. A 5-hour drive from Portland but one of Oregon's highest-latitude major dark sky regions.