Why Is the Aurora So Hard to Predict?
Aurora forecasts can be useful, but they are never perfect. Solar activity, magnetic-field direction, cloud cover, and local darkness all make the northern lights harder to predict than most people expect.
Northern Lights Forecast for Washington, DC Tonight
Located at a northern latitude, Washington state occasionally offers the mesmerizing spectacle of the aurora borealis, or northern lights. However, due to its lower latitude compared to places like Alaska or Scandinavia, the chances of witnessing this natural light show in Washington are relatively rare compared to higher latitudes.
Unlikely tonight
This is probably not a night to travel
The forecast does not currently show enough aurora activity for this location. Check again later or compare places farther north.
Tonight in Washington: None chance
Practical viewing window: 7:37 PM–6:29 AM local time
- Now
- None
- Typical activity
- Kp 9+
- Approximate oval reach
- Where to look
- Low toward the northern horizon
- Weather
- Sky outlook unavailable
Aurora activity, darkness, and cloud cover are evaluated separately. The forecast uses the local observing night, including nights that cross UTC dates. Aurora forecast data refreshes every ten minutes. See how the forecast works.
Night-by-night forecast for Washington
Tonight
Sep 20
None
Peak Kp 2.0Tomorrow
Sep 21
None
Peak Kp 1.7Tuesday
Sep 22
None
Peak Kp 1.7Early outlook — more hours will be added
Aurora Now
Take the Washington forecast with you
Local viewing guide
Aurora inWashington
- Latitude
- 38.9° N
- Location
- District of Columbia, United States
Located at a northern latitude, Washington state occasionally offers the mesmerizing spectacle of the aurora borealis, or northern lights. However, due to its lower latitude compared to places like Alaska or Scandinavia, the chances of witnessing this natural light show in Washington are relatively rare compared to higher latitudes.
For those hoping to catch a glimpse of the northern lights in Washington, the best times to look out for them are during periods of high solar activity, typically during the fall and spring equinoxes. Clear, dark nights away from light pollution are ideal conditions for spotting the aurora.
While sightings in Washington are not as common as in more northern regions, they do occur sporadically, especially in the eastern parts of the state where the skies are darker. Keeping an eye on aurora forecasts and being patient can increase your chances of experiencing this magical phenomenon in the Evergreen State.
How to use tonight's forecast in Washington
The current aurora chance for Washington is None. Use the local viewing guide above for Washington-specific context, then combine the live rating with darkness and weather.
What the current chance means
A none or near-none chance in Washington usually means tonight is not a strong aurora setup for this location. It is still useful context, because you can compare later updates or look at cities farther north for better odds.
What to check after the Washington forecast
Use these pages to compare Washington with other forecast locations, understand why visibility changes, and plan the next place to watch.
United States northern lights forecastCompare Washington with more aurora forecast pages across United States.Aurora guides and viewing tipsLearn how darkness, season, and sky conditions affect a promising forecast night.Northern lights FAQRead quick answers about aurora timing, visibility, and what to expect from the forecast.Homepage forecast overviewReturn to the homepage to compare featured forecasts across North America and Europe.
Learn
Aurora guides for nights like Washington
Read these guides when the Washington forecast looks interesting but you still need help judging darkness, season, or viewing conditions.
Best Time to See the Northern Lights in the U.S.
The best time to see the northern lights in the U.S. is usually from late fall through early spring, especially in northern states with dark skies and strong geomagnetic activity.
How to Read an Aurora Forecast
An aurora forecast is easier to read when you know what matters most: geomagnetic activity, darkness, cloud cover, and your location. Here is how to turn the numbers into a better yes-or-no decision.