Willamette River at Portland
5.7 mi- Level
- 2.4 ft
Forecast peak 5.7 ft Wed 7 PM
Reading from Sat 7:05 AM · NWS gauge page
Appearance
Observed 8:50 AM PDT at KPDX
Foggy and 41°5°.
Today: low 42°6° (likely 35°2° to 42°6°), high 62°17° (likely 56°13° to 62°17°).
Now 41°5°
Fog
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 9a | Cloudy | 41°5° (likely 39°4° to 42°6°) | 41°5° | 0% | 1 mph2 km/h from N, gusts 2 mph4 km/h | 91% | 81% | 0 |
| Sat 10a | Cloudy | 45°7° (likely 43°6° to 45°7°) | 45°7° | 0% | 1 mph2 km/h from NNW, gusts 3 mph4 km/h | 84% | 88% | 1 |
| Sat 11a | Cloudy | 49°9° (likely 47°8° to 49°9°) | 49°9° | 0% | 2 mph3 km/h from N, gusts 3 mph4 km/h | 74% | 82% | 2 |
| Sat 12p | Partly sunny | 53°12° (likely 50°10° to 53°12°) | 53°12° | 0% | 2 mph3 km/h from NE, gusts 6 mph10 km/h | 65% | 74% | 2 |
| Sat 1p | Cloudy | 57°14° (likely 53°12° to 57°14°) | 57°14° | 0% | 2 mph3 km/h from NNE, gusts 5 mph9 km/h | 57% | 78% | 3 |
| Sat 2p | Cloudy | 60°16° (likely 55°13° to 60°16°) | 60°16° | 0% | 2 mph3 km/h from ENE, gusts 4 mph7 km/h | 50% | 82% | 3 |
| Sat 3p | Cloudy | 61°16° (likely 56°13° to 61°16°) | 61°16° | 0% | 2 mph3 km/h from E, gusts 4 mph7 km/h | 47% | 81% | 2 |
| Sat 4p | Cloudy | 62°17° (likely 56°13° to 62°17°) | 62°17° | 0% | 2 mph3 km/h from ESE, gusts 4 mph6 km/h | 44% | 82% | 2 |
| Sat 5p | Cloudy | 60°16° (likely 55°13° to 60°16°) | 60°16° | 0% | 2 mph3 km/h from S, gusts 3 mph5 km/h | 45% | 81% | 1 |
| Sat 6p | Cloudy | 58°14° (likely 53°12° to 58°14°) | 58°14° | 0% | 1 mph2 km/h from S, gusts 4 mph6 km/h | 51% | 82% | 0 |
| Sat 7p | Cloudy | 56°13° (likely 50°10° to 56°13°) | 56°13° | 0% | 1 mph2 km/h from SSE, gusts 4 mph7 km/h | 58% | 82% | 0 |
| Sat 8p | Cloudy | 52°11° (likely 49°9° to 52°11°) | 52°11° | 0% | 1 mph2 km/h from SSE, gusts 4 mph7 km/h | 63% | 82% | 0 |
| Sat 9p | Cloudy | 50°10° (likely 48°9° to 50°10°) | 50°10° | 0% | 1 mph2 km/h from SSE, gusts 4 mph6 km/h | 66% | 82% | 0 |
| Sat 10p | Cloudy | 49°9° (likely 47°8° to 49°9°) | 49°9° | 5% | 1 mph2 km/h from S, gusts 4 mph7 km/h | 68% | 82% | 0 |
| Sat 11p | Cloudy | 48°9° (likely 45°7° to 48°9°) | 48°9° | 5% | 2 mph3 km/h from SSE, gusts 5 mph8 km/h | 70% | 81% | 0 |
| Sun 12a | Cloudy | 48°9° (likely 45°7° to 48°9°) | 48°9° | 5% | 2 mph3 km/h from SSE, gusts 5 mph9 km/h | 72% | 77% | 0 |
| Sun 1a | Cloudy | 46°8° (likely 44°7° to 46°8°) | 45°7° | 5% | 3 mph5 km/h from S, gusts 6 mph9 km/h | 74% | 73% | 0 |
| Sun 2a | Cloudy | 46°8° (likely 44°7° to 46°8°) | 45°7° | 5% | 3 mph5 km/h from S, gusts 6 mph10 km/h | 77% | 71% | 0 |
| Sun 3a | Cloudy | 44°7° (likely 44°7° to 45°7°) | 42°6° | 5% | 3 mph5 km/h from SSE, gusts 6 mph10 km/h | 78% | 72% | 0 |
| Sun 4a | Mostly cloudy | 44°7° (likely 43°6° to 44°7°) | 42°6° | 5% | 3 mph5 km/h from SSE, gusts 7 mph10 km/h | 79% | 73% | 0 |
| Sun 5a | Cloudy | 44°7° (likely 41°5° to 44°7°) | 42°6° | 20%, 0.03 in0.8 mm | 3 mph5 km/h from SSE, gusts 6 mph10 km/h | 78% | 76% | 0 |
| Sun 6a | Rain | 43°6° (likely 41°5° to 44°7°) | 41°5° | 30%, 0.03 in0.8 mm | 3 mph5 km/h from SSE, gusts 8 mph12 km/h | 78% | 84% | 0 |
| Sun 7a | Cloudy | 44°7° (likely 41°5° to 45°7°) | 42°6° | 20%, 0.03 in0.8 mm | 3 mph5 km/h from SSE, gusts 7 mph12 km/h | 79% | 85% | 0 |
| Sun 8a | Cloudy | 44°7° (likely 40°4° to 45°7°) | 42°6° | 20%, 0.03 in0.8 mm | 3 mph5 km/h from SE, gusts 8 mph12 km/h | 79% | 91% | 0 |
| Sun 9a | Rain | 45°7° (likely 45°7° to 48°9°) | 44°7° | 20%, 0.03 in0.8 mm | 3 mph5 km/h from SE, gusts 8 mph13 km/h | 79% | 92% | 0 |
| Sun 10a | Rain | 49°9° (likely 47°8° to 54°12°) | 48°9° | 30%, 0.03 in0.8 mm | 3 mph5 km/h from SE, gusts 8 mph12 km/h | 74% | 96% | 1 |
| Sun 11a | Rain | 52°11° (likely 47°8° to 54°12°) | 52°11° | 20%, 0.19 in4.8 mm | 3 mph5 km/h from ESE, gusts 8 mph12 km/h | 69% | 100% | 2 |
| Sun 12p | Rain | 54°12° (likely 48°9° to 54°12°) | 54°12° | 30%, 0.19 in4.8 mm | 3 mph5 km/h from ESE, gusts 12 mph20 km/h | 67% | 100% | 2 |
| Sun 1p | Rain | 57°14° (likely 48°9° to 57°14°) | 57°14° | 50%, 0.19 in4.8 mm | 3 mph5 km/h from ESE, gusts 13 mph22 km/h | 65% | 100% | 3 |
| Sun 2p | Rain | 58°14° (likely 49°9° to 58°14°) | 58°14° | 70%, 0.19 in4.8 mm | 5 mph8 km/h from ESE, gusts 16 mph26 km/h | 63% | 100% | 3 |
| Sun 3p | Rain | 59°15° (likely 49°9° to 59°15°) | 59°15° | 70%, 0.19 in4.8 mm | 5 mph8 km/h from ESE, gusts 16 mph26 km/h | 62% | 100% | 3 |
| Sun 4p | Rain | 60°16° (likely 50°10° to 60°16°) | 60°16° | 70%, 0.19 in4.8 mm | 5 mph8 km/h from ESE, gusts 16 mph26 km/h | 60% | 100% | 2 |
| Sun 5p | Rain | 59°15° (likely 50°10° to 59°15°) | 59°15° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from SE, gusts 18 mph29 km/h | 64% | 100% | 1 |
| Sun 6p | Cloudy | 58°14° (likely 50°10° to 58°14°) | 58°14° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from SE, gusts 12 mph19 km/h | 65% | 100% | 0 |
| Sun 7p | Drizzle | 56°13° (likely 51°11° to 56°13°) | 56°13° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from SE, gusts 14 mph23 km/h | 70% | 100% | 0 |
| Sun 8p | Cloudy | 53°12° (likely 50°10° to 53°12°) | 53°12° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from SE, gusts 15 mph24 km/h | 75% | 98% | 0 |
| Sun 9p | Cloudy | 52°11° (likely 50°10° to 52°11°) | 52°11° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from SE, gusts 16 mph25 km/h | 77% | 95% | 0 |
| Sun 10p | Rain | 52°11° (likely 50°10° to 52°11°) | 52°11° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from SE, gusts 14 mph23 km/h | 77% | 84% | 0 |
| Sun 11p | Drizzle | 51°11° (likely 49°9° to 51°11°) | 51°11° | 80%, 0.07 in1.8 mm | 6 mph10 km/h from SE, gusts 11 mph18 km/h | 77% | 67% | 0 |
| Mon 12a | Rain | 51°11° (likely 48°9° to 51°11°) | 51°11° | 80%, 0.07 in1.8 mm | 6 mph10 km/h from SE, gusts 15 mph23 km/h | 78% | 85% | 0 |
| Mon 1a | Rain | 50°10° (likely 48°9° to 50°10°) | 48°9° | 80%, 0.07 in1.8 mm | 6 mph10 km/h from SE, gusts 12 mph20 km/h | 80% | 87% | 0 |
| Mon 2a | Rain | 50°10° (likely 48°9° to 50°10°) | 47°8° | 80%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 12 mph20 km/h | 81% | 99% | 0 |
| Mon 3a | Rain | 49°9° (likely 48°9° to 51°11°) | 46°8° | 80%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 12 mph19 km/h | 82% | 98% | 0 |
| Mon 4a | Cloudy | 49°9° (likely 48°9° to 51°11°) | 46°8° | 80%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 10 mph16 km/h | 83% | 95% | 0 |
| Mon 5a | Rain | 48°9° (likely 48°9° to 51°11°) | 45°7° | 80%, 0.03 in0.8 mm | 6 mph10 km/h from SE, gusts 10 mph17 km/h | 83% | 93% | 0 |
| Mon 6a | Rain | 48°9° (likely 47°8° to 51°11°) | 45°7° | 80%, 0.03 in0.8 mm | 6 mph10 km/h from SE, gusts 4 mph7 km/h | 84% | 94% | 0 |
| Mon 7a | Rain | 48°9° (likely 47°8° to 51°11°) | 45°7° | 80%, 0.03 in0.8 mm | 6 mph10 km/h from SE, gusts 6 mph10 km/h | 84% | 97% | 0 |
| Mon 8a | Rain | 48°9° (likely 47°8° to 51°11°) | 45°7° | 80%, 0.03 in0.8 mm | 6 mph10 km/h from SSE, gusts 7 mph11 km/h | 84% | 100% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
20% chance · 0.03 in0.8 mm
Official NWS forecast
Today: Partly sunny. High near 62, with temperatures falling to around 60 in the afternoon. Northeast wind around 2 mph.
Tonight: A slight chance of rain after 5am. Mostly cloudy. Low around 42, with temperatures rising to around 44 overnight. South southeast wind around 3 mph. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 62°17°).
Morning
6 AM–noon
30% chance · 0.34 in8.6 mm
Afternoon
noon–6 PM
70% chance · 1 in26 mm
Evening
6 PM–midnight
80% chance · 0.37 in9.4 mm
Overnight
midnight–6 AM
80% chance · 0.38 in9.7 mm
Official NWS forecast
Day: Rain likely. Mostly cloudy. High near 61, with temperatures falling to around 59 in the afternoon. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Night: Rain. Mostly cloudy, with a low around 46. Southeast wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
80% chance · 0.13 in3.3 mm
Afternoon
noon–6 PM
80% chance · 0.1 in2.5 mm
Evening
6 PM–midnight
70% chance · 0.09 in2.4 mm
Overnight
midnight–6 AM
60% chance · 0.07 in1.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain. Mostly cloudy, with a high near 61. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Night: Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
60% chance · 0.06 in1.5 mm
Afternoon
noon–6 PM
60% chance · 0.07 in1.7 mm
Evening
6 PM–midnight
60% chance · 0.07 in1.9 mm
Overnight
midnight–6 AM
60% chance · 0.11 in2.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 61.
Night: A chance of rain. Mostly cloudy, with a low around 43.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
70% chance · 0.09 in2.3 mm
Afternoon
noon–6 PM
90% chance · 0.13 in3.4 mm
Evening
6 PM–midnight
80% chance · 0.07 in1.9 mm
Overnight
midnight–6 AM
60% chance · 0.17 in4.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 60.
Night: Rain likely. Mostly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.08 in2.1 mm
Afternoon
noon–6 PM
60% chance · 0.08 in2 mm
Evening
6 PM–midnight
50% chance · 0.11 in2.7 mm
Overnight
midnight–6 AM
40% chance · 0.13 in3.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 59.
Night: A chance of rain. Mostly cloudy, with a low around 41.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.06 in1.4 mm
Afternoon
noon–6 PM
30% chance · 0.14 in3.6 mm
Evening
6 PM–midnight
20% chance · 0.04 in1 mm
Overnight
midnight–6 AM
20% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain. Partly sunny, with a high near 60.
Night: A slight chance of rain before 11pm. Partly cloudy, with a low around 40.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Dry, high 62°, low 42°.
72% chance of rain, high 61°, low 46°.
76% chance of rain, high 61°, low 45°.
Highs 50–61°; chance of precipitation on Wednesday, Thursday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PQR) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 5.7 ft Wed 7 PM
Reading from Sat 7:05 AM · NWS gauge page
Forecast peak 1.5 ft Sun 11 PM
Reading from Sat 6:30 AM · NWS gauge page
Forecast peak 5.2 ft Wed 7 PM
Reading from Sat 7:30 AM · NWS gauge page
Forecast peak 23.1 ft Mon 11 PM
Reading from Sat 7 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 71% less heating than a typical week.
Heating degree days, base 65°F
47, 17 and 5°F are the test points heat pumps are rated at.
Dry air outside (dew point 41°F).
Today, 2:00 PM–5:00 PM
Good stretch to open the windows.
Today’s expected high is 3°2° warmer than typical.
On average 3°2° warmer than normal (daily mean temperature).
Maywood Park weather by month: normals, records, snow and freeze dates
Sunrise 7:39 AM, sunset 6:09 PM.
Clouds most of the night (about 79% cover).
Waxing gibbous
97% lit · growing