NOAA-20 over Portland tonight
Pass predictions for Portland, OR.
Next visible pass
Wed, Sep 9, 12:18 PM
Peak elevation 14.13° · rises E · sets N
Tracking: NOAA 20 (JPSS-1) (NORAD 43013)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Sep 9 | 12:18 PM | 14.13° | E | N |
| Sep 9 | 1:55 PM | 81.69° | S | N |
| Sep 9 | 3:38 PM | 14.09° | SW | NW |
| Sep 10 | 2:11 AM | 28.17° | NE | SE |
| Sep 10 | 3:51 AM | 43.19° | N | SW |
| Sep 10 | 1:36 PM | 58.40° | SE | N |
| Sep 10 | 3:18 PM | 20.64° | SW | NW |
How to spot NOAA-20 from Portland
NOAA polar weather satellite (JPSS).
- Look in the direction listed — passes start near the horizon and arc across the sky.
- Peak elevation matters — a 60°+ peak means it'll go nearly overhead; under 30° stays low.
- Best viewing is in the 90 minutes after sunset or before sunrise — the satellite is sunlit while you're in shadow.
- No equipment needed for bright passes — the ISS at peak rivals Venus.
Going to look up?
For fainter satellites you'll want 7×50 or 10×50 binoculars. A pair of Celestron SkyMaster binoculars is the consensus pick. Affiliate placement — replace with your affiliate link.
Pass alerts on your phone
Browser push, no email needed. We'll notify you 30 minutes before NOAA-20 is visible from Portland.
Prefer email?
One email tonight before NOAA-20 is visible, never more than 2/week.