Johnson Creek near Sycamore
6.0 mi- Level
- 1.2 ft
- Flow
- 1 cfs
Forecast peak 1.5 ft Sun 11 PM
Reading from Fri 10:30 PM · NWS gauge page
1 active weather alert
Frost Advisory
Ends in 9 h 21 min
- When
- Until 10 AM PDT Saturday.
- Where
- In Oregon, Tualatin Valley, Central Oregon Coast Range, and Central Oregon Coast Range Lowlands. In Washington, Cowlitz County Lowlands, North Clark County Lowlands, South Washington Cascade Foothills, and Willapa Hills.
Issued for this forecast zone · National Weather Service Portland OR
What, impacts and precautionsHide details
What
Temperatures of 33 to 36 degrees will result in frost formation.
Impacts
Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Precautionary actions
Take steps now to protect tender outdoor plants from the cold. Consider temporarily moving outdoor potted plants indoors if they are sensitive to cold temperatures, or temporarily covering sensitive plants with a lightweight cotton fabric (i.e., bedsheets, thin blankets), as this will help retain heat and provide frost protection for your plants.
Areas: Clatsop County Coast; Tillamook County Coast; Central Coast of Oregon; Central Oregon Coast Range Lowlands; Central Oregon Coast Range; Lower Columbia River; Tualatin Valley; Inner Portland Metro; East Portland Metro; Outer Southeast Portland Metro; West Columbia River Gorge of Oregon above 500 ft; Clackamas County Cascade Foothills; Willapa Hills; Cowlitz County Lowlands; North Clark County Lowlands; Inner Vancouver Metro; East Clark County Lowlands; South Washington Cascade Foothills
See it on weather.gov (opens in a new tab)
Observed 12:10 AM PDT at KTTD
Fairview, OR weather
Clear and 43°6°.
Today: low 37°3° (likely 36°2° to 41°5°), high 63°17° (likely 58°14° to 64°18°).
Now 43°6°
Clear
- Wind
- 3 mph5 km/h
- From the east. Light through 12 PM
- Dew point
- 39°4°
- Comfortable
- UV index
- 0Low
- Moderate 12–3 PM · peak 3
- Air quality
- 52Moderate
- Main pollutant: PM2.5 (fine particles)
- Pressure
- 30.32 inHg1027 hPa
- Falling slowly · −0.03 inHg−0.9 hPa next 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
Good hours for
TonightDown to 39°4° by 4 AM · Partly cloudy
This morningUp to 50°10° by 11 AM · Mostly cloudy
This afternoonUp to 63°17° by 4 PM · Mostly cloudy
TonightDown to 43°6° by 4 AM · rain chance 20% · Mostly cloudy
Tomorrow morningUp to 52°11° by 11 AM · Rain 6–7 AM (20%)
Tomorrow afternoonUp to 60°16° by 4 PM · Rain all afternoon (70%)
Tomorrow nightDown to 50°10° by 11 PM · Rain all night (80%)
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 12a | Mostly clear | 43°6° (likely 40°4° to 46°8°) | 41°5° | 0% | 3 mph5 km/h from SE, gusts 3 mph5 km/h | 91% | 27% | 0 |
| Sat 1a | Mostly clear | 42°6° (likely 39°4° to 45°7°) | 40°4° | 0% | 3 mph5 km/h from ESE, gusts 3 mph5 km/h | 93% | 33% | 0 |
| Sat 2a | Partly cloudy | 41°5° (likely 39°4° to 44°7°) | 39°4° | 0% | 3 mph5 km/h from E, gusts 3 mph4 km/h | 93% | 67% | 0 |
| Sat 3a | Partly cloudy | 41°5° (likely 38°3° to 43°6°) | 41°5° | 0% | 2 mph3 km/h from ENE, gusts 3 mph4 km/h | 93% | 72% | 0 |
| Sat 4a | Partly cloudy | 39°4° (likely 37°3° to 42°6°) | 39°4° | 0% | 2 mph3 km/h from NNE, gusts 3 mph5 km/h | 94% | 68% | 0 |
| Sat 5a | Partly cloudy | 39°4° (likely 36°2° to 42°6°) | 39°4° | 0% | 2 mph3 km/h from N, gusts 3 mph5 km/h | 95% | 67% | 0 |
| Sat 6a | Cloudy | 39°4° (likely 36°2° to 41°5°) | 39°4° | 0% | 2 mph3 km/h from NNE, gusts 3 mph5 km/h | 96% | 76% | 0 |
| Sat 7a | Cloudy | 38°3° (likely 36°2° to 41°5°) | 38°3° | 0% | 2 mph3 km/h from SE, gusts 5 mph7 km/h | 97% | 76% | 0 |
| Sat 8a | Cloudy | 39°4° (likely 36°2° to 42°6°) | 39°4° | 0% | 1 mph2 km/h from ENE, gusts 4 mph6 km/h | 97% | 82% | 0 |
| Sat 9a | Cloudy | 41°5° (likely 40°4° to 44°7°) | 41°5° | 0% | 1 mph2 km/h from E, gusts 4 mph6 km/h | 92% | 83% | 0 |
| Sat 10a | Cloudy | 46°8° (likely 45°7° to 49°9°) | 46°8° | 0% | 1 mph2 km/h from ENE, gusts 3 mph5 km/h | 86% | 79% | 1 |
| Sat 11a | Cloudy | 50°10° (likely 48°9° to 54°12°) | 50°10° | 0% | 1 mph2 km/h from ENE, gusts 5 mph8 km/h | 77% | 71% | 2 |
| Sat 12p | Cloudy | 54°12° (likely 51°11° to 57°14°) | 54°12° | 0% | 1 mph2 km/h from ENE, gusts 8 mph12 km/h | 67% | 81% | 3 |
| Sat 1p | Cloudy | 59°15° (likely 55°13° to 60°16°) | 59°15° | 0% | 1 mph2 km/h from ENE, gusts 7 mph11 km/h | 58% | 81% | 3 |
| Sat 2p | Cloudy | 61°16° (likely 57°14° to 62°17°) | 61°16° | 0% | 1 mph2 km/h from ENE, gusts 6 mph10 km/h | 53% | 81% | 3 |
| Sat 3p | Cloudy | 61°16° (likely 58°14° to 64°18°) | 61°16° | 0% | 1 mph2 km/h from E, gusts 5 mph8 km/h | 49% | 81% | 2 |
| Sat 4p | Cloudy | 63°17° (likely 58°14° to 64°18°) | 63°17° | 0% | 1 mph2 km/h from E, gusts 3 mph5 km/h | 48% | 81% | 2 |
| Sat 5p | Cloudy | 61°16° (likely 57°14° to 64°18°) | 61°16° | 0% | 1 mph2 km/h from E, gusts 3 mph5 km/h | 52% | 82% | 1 |
| Sat 6p | Cloudy | 58°14° (likely 54°12° to 59°15°) | 58°14° | 0% | 1 mph2 km/h from E, gusts 4 mph6 km/h | 56% | 82% | 0 |
| Sat 7p | Cloudy | 56°13° (likely 51°11° to 56°13°) | 56°13° | 0% | 1 mph2 km/h from ESE, gusts 2 mph4 km/h | 63% | 83% | 0 |
| Sat 8p | Cloudy | 51°11° (likely 50°10° to 53°12°) | 51°11° | 0% | 2 mph3 km/h from SE, gusts 2 mph4 km/h | 67% | 82% | 0 |
| Sat 9p | Cloudy | 50°10° (likely 49°9° to 52°11°) | 50°10° | 5% | 2 mph3 km/h from SE, gusts 3 mph4 km/h | 70% | 82% | 0 |
| Sat 10p | Cloudy | 48°9° (likely 46°8° to 51°11°) | 48°9° | 5% | 2 mph3 km/h from SE, gusts 3 mph5 km/h | 73% | 82% | 0 |
| Sat 11p | Cloudy | 48°9° (likely 45°7° to 50°10°) | 47°8° | 5% | 3 mph5 km/h from SE, gusts 3 mph5 km/h | 73% | 81% | 0 |
| Sun 12a | Cloudy | 47°8° (likely 44°7° to 49°9°) | 46°8° | 5% | 3 mph5 km/h from SSE, gusts 4 mph6 km/h | 75% | 85% | 0 |
| Sun 1a | Cloudy | 46°8° (likely 43°6° to 47°8°) | 44°7° | 5% | 5 mph8 km/h from SSE, gusts 4 mph6 km/h | 76% | 76% | 0 |
| Sun 2a | Cloudy | 45°7° (likely 43°6° to 46°8°) | 43°6° | 5% | 5 mph8 km/h from SSE, gusts 4 mph7 km/h | 75% | 72% | 0 |
| Sun 3a | Mostly cloudy | 44°7° (likely 42°6° to 45°7°) | 41°5° | 0% | 5 mph8 km/h from SE, gusts 5 mph8 km/h | 74% | 65% | 0 |
| Sun 4a | Partly cloudy | 43°6° (likely 42°6° to 44°7°) | 40°4° | 0% | 5 mph8 km/h from SE, gusts 6 mph9 km/h | 74% | 73% | 0 |
| Sun 5a | Cloudy | 43°6° (likely 41°5° to 44°7°) | 40°4° | 20%, 0.02 in0.5 mm | 5 mph8 km/h from ESE, gusts 5 mph9 km/h | 75% | 74% | 0 |
| Sun 6a | Rain | 42°6° (likely 40°4° to 43°6°) | 39°4° | 20%, 0.02 in0.5 mm | 5 mph8 km/h from ESE, gusts 5 mph8 km/h | 77% | 68% | 0 |
| Sun 7a | Mostly cloudy | 43°6° (likely 40°4° to 43°6°) | 40°4° | 10%, 0.02 in0.5 mm | 5 mph8 km/h from ESE, gusts 6 mph9 km/h | 78% | 68% | 0 |
| Sun 8a | Cloudy | 43°6° (likely 41°5° to 44°7°) | 41°5° | 10%, 0.02 in0.5 mm | 3 mph5 km/h from E, gusts 6 mph10 km/h | 79% | 78% | 0 |
| Sun 9a | Mostly cloudy | 45°7° (likely 45°7° to 46°8°) | 44°7° | 10%, 0.02 in0.5 mm | 3 mph5 km/h from E, gusts 7 mph11 km/h | 79% | 76% | 0 |
| Sun 10a | Cloudy | 50°10° (likely 47°8° to 52°11°) | 49°9° | 30%, 0.02 in0.5 mm | 3 mph5 km/h from E, gusts 9 mph14 km/h | 76% | 77% | 1 |
| Sun 11a | Cloudy | 52°11° (likely 49°9° to 57°14°) | 52°11° | 10%, 0.19 in4.8 mm | 2 mph3 km/h from ENE, gusts 11 mph18 km/h | 72% | 83% | 2 |
| Sun 12p | Rain | 55°13° (likely 50°10° to 60°16°) | 55°13° | 20%, 0.19 in4.8 mm | 2 mph3 km/h from ENE, gusts 10 mph15 km/h | 70% | 100% | 3 |
| Sun 1p | Rain | 58°14° (likely 51°11° to 62°17°) | 58°14° | 40%, 0.19 in4.8 mm | 2 mph3 km/h from ENE, gusts 11 mph18 km/h | 68% | 100% | 3 |
| Sun 2p | Rain | 59°15° (likely 51°11° to 65°18°) | 59°15° | 60%, 0.19 in4.8 mm | 3 mph5 km/h from E, gusts 8 mph13 km/h | 67% | 65% | 3 |
| Sun 3p | Rain | 59°15° (likely 51°11° to 64°18°) | 59°15° | 70%, 0.19 in4.8 mm | 3 mph5 km/h from E, gusts 11 mph18 km/h | 64% | 100% | 2 |
| Sun 4p | Rain | 60°16° (likely 51°11° to 60°16°) | 60°16° | 70%, 0.19 in4.8 mm | 3 mph5 km/h from E, gusts 10 mph15 km/h | 64% | 100% | 2 |
| Sun 5p | Rain | 59°15° (likely 51°11° to 59°15°) | 59°15° | 60%, 0.06 in1.5 mm | 3 mph5 km/h from ESE, gusts 13 mph21 km/h | 68% | 99% | 1 |
| Sun 6p | Rain | 58°14° (likely 50°10° to 58°14°) | 58°14° | 60%, 0.06 in1.5 mm | 3 mph5 km/h from ESE, gusts 8 mph13 km/h | 68% | 94% | 0 |
| Sun 7p | Rain | 56°13° (likely 50°10° to 56°13°) | 56°13° | 60%, 0.06 in1.5 mm | 3 mph5 km/h from ESE, gusts 8 mph14 km/h | 72% | 91% | 0 |
| Sun 8p | Rain | 53°12° (likely 50°10° to 53°12°) | 53°12° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from ESE, gusts 7 mph11 km/h | 78% | 93% | 0 |
| Sun 9p | Rain | 52°11° (likely 49°9° to 52°11°) | 52°11° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from ESE, gusts 6 mph10 km/h | 80% | 94% | 0 |
| Sun 10p | Rain | 51°11° (likely 49°9° to 51°11°) | 51°11° | 60%, 0.06 in1.5 mm | 5 mph8 km/h from ESE, gusts 5 mph8 km/h | 81% | 68% | 0 |
| Sun 11p | Rain | 50°10° (likely 48°9° to 51°11°) | 47°8° | 80%, 0.08 in2 mm | 7 mph11 km/h from ESE, gusts 6 mph9 km/h | 81% | 83% | 0 |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Fog. High 63°17°, low 37°3°. Typical 59°15° / 46°8°. Dry. Forecasts differ.
Morning
6 AM–noon
Cloudy, 39°4°Dry
Afternoon
noon–6 PM
Cloudy, 63°17°Dry
Evening
6 PM–midnight
Cloudy, 51°11°Dry
Overnight
midnight–6 AM
Mostly cloudy, 43°6°Dry
Official NWS forecast
Today: Patchy fog between 8am and 9am. Partly sunny. High near 63, with temperatures falling to around 61 in the afternoon. East northeast wind around 2 mph.
Tonight: Partly cloudy. Low around 37, with temperatures rising to around 39 overnight. East northeast wind around 3 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 58°14°–64°18°
- Low, likely
- 36°2°–41°5°
- Typical high / low
- 59°15° / 46°8°
- Wind
- 5 mph8 km/h, gusts 10 mph17 km/h
- UV peak
- 3
Tomorrow, Oct 25. Rain. High 61°16°, low 45°7°. Typical 59°15° / 46°8°. Rain 0.53 in13 mm, 70% chance. Forecasts differ.
Morning
6 AM–noon
Rain, 43°6°30% chance · 0.29 in7.4 mm
Afternoon
noon–6 PM
Rain, 60°16°70% chance · 1 in26 mm
Evening
6 PM–midnight
Rain, 53°12°80% chance · 0.38 in9.7 mm
Overnight
midnight–6 AM
Rain, 48°9°70% chance · 0.13 in3.2 mm
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 61. East 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 45. East southeast wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 52°11°–62°17°
- Low, likely
- 40°4°–45°7°
- Typical high / low
- 59°15° / 46°8°
- Wind
- 9 mph15 km/h, gusts 15 mph24 km/h
- UV peak
- 3
Monday, Oct 26. Rain. High 60°16°, low 45°7°. Typical 59°15° / 45°7°. Rain 0.6 in15 mm, 80% chance. Forecasts differ.
Morning
6 AM–noon
Rain, 49°9°70% chance · 0.24 in6 mm
Afternoon
noon–6 PM
Drizzle, 57°14°80% chance · 0.14 in3.6 mm
Evening
6 PM–midnight
Showers, 52°11°60% chance · 0.11 in2.9 mm
Overnight
midnight–6 AM
Drizzle, 50°10°60% chance · 0.05 in1.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain. Mostly cloudy, with a high near 60. Chance of precipitation is 80%.
Night: Rain likely. Mostly cloudy, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 54°12°–60°16°
- Low, likely
- 45°7°–50°10°
- Typical high / low
- 59°15° / 45°7°
- Wind
- 10 mph16 km/h, gusts 21 mph34 km/h
- UV peak
- 3
Tuesday, Oct 27. Rain. High 60°16°, low 43°6°. Typical 58°14° / 45°7°. Rain 0.34 in8.6 mm, 30% chance. Mostly agree.
Morning
6 AM–noon
Drizzle, 50°10°40% chance · 0.08 in2 mm
Afternoon
noon–6 PM
Drizzle, 55°13°40% chance · 0.1 in2.5 mm
Evening
6 PM–midnight
Drizzle, 51°11°40% chance · 0.1 in2.6 mm
Overnight
midnight–6 AM
Drizzle, 47°8°50% chance · 0.14 in3.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 60.
Night: A chance of rain. Mostly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 53°12°–60°16°
- Low, likely
- 43°6°–50°10°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 10 mph15 km/h, gusts 18 mph29 km/h
- UV peak
- 3
Wednesday, Oct 28. Rain. High 60°16°, low 42°6°. Typical 58°14° / 45°7°. Rain 0.61 in15 mm, 60% chance. Mostly agree.
Morning
6 AM–noon
Drizzle, 48°9°60% chance · 0.12 in2.9 mm
Afternoon
noon–6 PM
Drizzle, 53°11°60% chance · 0.18 in4.6 mm
Evening
6 PM–midnight
Drizzle, 47°8°60% chance · 0.15 in3.7 mm
Overnight
midnight–6 AM
Drizzle, 44°6°40% chance · 0.15 in3.8 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 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 51°11°–60°16°
- Low, likely
- 42°6°–46°8°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 11 mph18 km/h, gusts 25 mph40 km/h
Thursday, Oct 29. Rain. High 59°15°, low 40°4°. Typical 58°14° / 45°7°. Rain 0.54 in14 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 44°7°40% chance · 0.13 in3.2 mm
Afternoon
noon–6 PM
Drizzle, 52°11°30% chance · 0.15 in3.9 mm
Evening
6 PM–midnight
Drizzle, 46°8°30% chance · 0.17 in4.3 mm
Overnight
midnight–6 AM
Drizzle, 43°6°20% chance · 0.09 in2.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 59.
Night: A chance of rain. Mostly cloudy, with a low around 40.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 49°9°–59°15°
- Low, likely
- 39°4°–45°7°
- Typical high / low
- 58°14° / 45°7°
- Wind
- 9 mph15 km/h, gusts 25 mph40 km/h
- UV peak
- 2
Friday, Oct 30. Rain. High 60°16°, low 41°5°. Typical 57°14° / 45°7°. Rain 0.35 in8.9 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 43°6°Dry
Afternoon
noon–6 PM
Cloudy, 52°11°Dry
Evening
6 PM–midnight
Cloudy, 47°8°Dry
Overnight
midnight–6 AM
Cloudy, 42°6°Dry
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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 49°9°–60°16°
- Low, likely
- 39°4°–44°7°
- Typical high / low
- 57°14° / 45°7°
- Wind
- 6 mph9 km/h, gusts 12 mph20 km/h
- UV peak
- 2
Saturday, Oct 31. Cloudy. High 52°11°, low 39°4°. Typical 57°14° / 44°7°. Dry. Forecasts differ.
Morning
6 AM–noon
Partly sunny, 42°5°Dry
Afternoon
noon–6 PM
Sunny, 52°11°Dry
Evening
6 PM–midnight
Clear, 44°7°Dry
Overnight
midnight–6 AM
Clear, 39°4°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.
- High, likely
- 49°9°–58°14°
- Low, likely
- 38°3°–40°4°
- Typical high / low
- 57°14° / 44°7°
- Wind
- 5 mph9 km/h, gusts 12 mph19 km/h
- UV peak
- 3
Sunday, Nov 1. Cloudy. High 55°13°, low 39°4°. Typical 57°14° / 44°7°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 40°4°Dry
Afternoon
noon–6 PM
Sunny, 55°13°Dry
Evening
6 PM–midnight
Clear, 49°9°Dry
Overnight
midnight–6 AM
Clear, 44°7°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.
- High, likely
- 52°11°–61°16°
- Low, likely
- 37°3°–43°6°
- Typical high / low
- 57°14° / 44°7°
- Wind
- 12 mph19 km/h, gusts 23 mph37 km/h
- UV peak
- 3
Monday, Nov 2. Cloudy. High 55°13°, low 43°6°. Typical 56°13° / 44°7°. Rain 0.18 in4.6 mm, 20% chance. Forecasts differ.
Morning
6 AM–noon
Sunny, 47°8°Dry
Afternoon
noon–6 PM
Sunny, 56°13°20% chance · 0.03 in0.7 mm
Evening
6 PM–midnight
Cloudy, 50°10°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.
- High, likely
- 52°11°–61°16°
- Low, likely
- 42°6°–44°7°
- Typical high / low
- 56°13° / 44°7°
- Wind
- 13 mph21 km/h, gusts 25 mph40 km/h
- UV peak
- 3
The outlook
Today
Dry, high 63°, low 37°.
Tomorrow
69% chance of rain, high 61°, low 45°.
Monday
75% chance of rain, high 60°, low 45°.
Rest of week
Highs 52–60°; chance of precipitation on Wednesday, Thursday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PQR) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view
Rivers
NOAA river gauges within 25 mi
Below flood stage
Willamette River at Portland
11 mi- Level
- 0.9 ft
Forecast peak 5.7 ft Wed 7 PM
Reading from Fri 10:45 PM · NWS gauge page
Sandy River near Bull Run
12 mi- Level
- 7.5 ft
- Flow
- 266 cfs
Forecast peak 7.7 ft Thu 5 AM
Reading from Fri 10:45 PM · NWS gauge page
Clackamas River near Oregon City
14 mi- Level
- 22.9 ft
- Flow
- 681 cfs
Forecast peak 23.1 ft Mon 11 PM
Reading from Fri 10 PM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 68% less heating than a typical week.
This week 30Typical 93
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 20
- h below 17°F
- 0
- h below 5°F
- 0
47, 17 and 5°F are the test points heat pumps are rated at. About 9 hours are near freezing and damp, when outdoor units defrost more often.
Comfort
Dry air outside (dew point 39°F).
Open the windows?
Today, 2:00 PM–5:00 PM
Good stretch to open the windows.
Is this typical?
Portland Kgw-Tv · official normals 1991–2020 · records 1874–2026
Oct 24, today vs a typical year
Today’s expected high is 4°2° warmer than typical.
- Normal high / low
- 59°15° / 46°8°
- Forecast high / low
- 63°17° / 37°3°
- Record high
- 75°24° in 1962
- Record low
- 34°1° in 1878
Last 7 days vs normal
On average 4°2° warmer than normal (daily mean temperature).
- +1°±0°SunOct 18
- +3°+2°MonOct 19
- +7°+4°TueOct 20
- +6°+3°WedOct 21
- +4°+2°ThuOct 22
- —FriOct 23
- —SatOct 24
Fairview weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:38 AM, sunset 6:08 PM.
- Daylight
- 10 h 30 min
- Losing 3 min 3 s a day; shortest Dec 21, 1 h 48 min less
- Golden hour
- 5:27–6:27 PM
- Morning 7:19–8:20 AM
- Blue hour
- 6:27–6:38 PM
- Morning 7:08–7:19 AM; first light 7:08 AM
Stars tonight? Poor
Clouds most of the night (about 61% cover).
Moon
Waxing gibbous
96% lit · growing
- Today
- sets 5:55 AM · rises 5:09 PM
- Full moon
- Oct 25
- New moon
- Nov 8
