NOAA-20 over Portland tonight
Pass predictions for Portland, OR.
Next visible pass
Wed, Sep 9, 3:39 PM
Peak elevation 14.12° · rises SW · sets NW
Tracking: NOAA 20 (JPSS-1) (NORAD 43013)
7-day pass forecast
| Date | Time | Peak elev | Rises | Sets |
|---|---|---|---|---|
| Sep 9 | 3:39 PM | 14.12° | SW | NW |
| Sep 10 | 2:12 AM | 28.15° | NE | SE |
| Sep 10 | 3:52 AM | 42.99° | N | SW |
| Sep 10 | 1:37 PM | 58.54° | SE | N |
| Sep 10 | 3:19 PM | 20.68° | SW | NW |
| Sep 11 | 1:54 AM | 19.68° | NE | SE |
| Sep 11 | 3:33 AM | 61.56° | N | SW |
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.