Columbia River at Wauna
12 mi- Level
- 1.6 ft
Forecast peak 9.2 ft Wed 4 PM
Reading from Sat 9:06 AM · NWS gauge page
Appearance
Observed 9:55 AM PDT at KAST
Foggy and 44°7°, rain tomorrow ~3 AM–9 PM (95%).
Today: low 42°6° (likely 39°4° to 42°6°), high 58°14° (likely 53°12° to 58°14°).
Now 44°7°
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 10a | Cloudy | 47°8° (likely 46°8° to 47°8°) | 47°8° | 0% | 1 mph2 km/h from E, gusts 4 mph7 km/h | 92% | 84% | 1 |
| Sat 11a | Cloudy | 51°11° (likely 48°9° to 51°11°) | 51°11° | 0% | 2 mph3 km/h from NE, gusts 5 mph9 km/h | 85% | 83% | 2 |
| Sat 12p | Cloudy | 54°12° (likely 50°10° to 54°12°) | 54°12° | 0% | 2 mph3 km/h from NNW, gusts 6 mph10 km/h | 73% | 83% | 2 |
| Sat 1p | Cloudy | 56°13° (likely 52°11° to 56°13°) | 56°13° | 0% | 2 mph3 km/h from NW, gusts 8 mph13 km/h | 67% | 83% | 3 |
| Sat 2p | Cloudy | 58°14° (likely 53°12° to 58°14°) | 58°14° | 0% | 2 mph3 km/h from NW, gusts 8 mph13 km/h | 62% | 84% | 3 |
| Sat 3p | Cloudy | 58°14° (likely 53°12° to 58°14°) | 58°14° | 0% | 2 mph3 km/h from NW, gusts 6 mph9 km/h | 60% | 83% | 2 |
| Sat 4p | Cloudy | 58°14° (likely 52°11° to 58°14°) | 58°14° | 0% | 1 mph2 km/h from WNW, gusts 6 mph10 km/h | 60% | 80% | 2 |
| Sat 5p | Cloudy | 57°14° (likely 52°11° to 57°14°) | 57°14° | 0% | 1 mph2 km/h from W, gusts 8 mph13 km/h | 67% | 76% | 1 |
| Sat 6p | Cloudy | 56°13° (likely 50°10° to 56°13°) | 56°13° | 0% | 0 mph0 km/h, gusts 8 mph12 km/h | 73% | 77% | 0 |
| Sat 7p | Cloudy | 53°12° (likely 46°8° to 53°12°) | 53°12° | 0% | 0 mph0 km/h, gusts 7 mph11 km/h | 81% | 79% | 0 |
| Sat 8p | Cloudy | 49°9° (likely 45°7° to 49°9°) | 49°9° | 5% | 1 mph2 km/h from S, gusts 8 mph12 km/h | 86% | 85% | 0 |
| Sat 9p | Cloudy | 47°8° (likely 45°7° to 47°8°) | 47°8° | 5% | 2 mph3 km/h from SSE, gusts 9 mph14 km/h | 88% | 84% | 0 |
| Sat 10p | Cloudy | 46°8° (likely 44°7° to 48°9°) | 45°7° | 10% | 5 mph8 km/h from SE, gusts 10 mph16 km/h | 89% | 85% | 0 |
| Sat 11p | Cloudy | 46°8° (likely 44°7° to 48°9°) | 43°6° | 10%, 0.07 in1.8 mm | 7 mph11 km/h from SE, gusts 7 mph11 km/h | 88% | 97% | 0 |
| Sun 12a | Cloudy | 45°7° (likely 44°7° to 48°9°) | 41°5° | 20%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 8 mph12 km/h | 88% | 94% | 0 |
| Sun 1a | Cloudy | 45°7° (likely 45°7° to 49°9°) | 41°5° | 30%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 14 mph23 km/h | 87% | 92% | 0 |
| Sun 2a | Cloudy | 45°7° (likely 45°7° to 50°10°) | 41°5° | 40%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 19 mph30 km/h | 86% | 100% | 0 |
| Sun 3a | Rain | 44°7° (likely 44°7° to 50°10°) | 39°4° | 40%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 19 mph31 km/h | 87% | 100% | 0 |
| Sun 4a | Rain | 44°7° (likely 44°7° to 51°11°) | 40°4° | 40%, 0.07 in1.8 mm | 8 mph13 km/h from SE, gusts 24 mph39 km/h | 88% | 100% | 0 |
| Sun 5a | Rain | 44°7° (likely 44°7° to 52°11°) | 39°4° | 90%, 0.23 in5.8 mm | 8 mph13 km/h from SE, gusts 21 mph34 km/h | 88% | 100% | 0 |
| Sun 6a | Rain | 43°6° (likely 43°6° to 52°11°) | 38°3° | 90%, 0.23 in5.8 mm | 8 mph13 km/h from SE, gusts 19 mph30 km/h | 89% | 100% | 0 |
| Sun 7a | Rain | 44°7° (likely 44°7° to 51°11°) | 39°4° | 80%, 0.23 in5.8 mm | 8 mph13 km/h from ESE, gusts 15 mph25 km/h | 91% | 100% | 0 |
| Sun 8a | Rain | 44°7° (likely 44°7° to 51°11°) | 39°4° | 70%, 0.23 in5.8 mm | 8 mph13 km/h from E, gusts 15 mph24 km/h | 93% | 99% | 0 |
| Sun 9a | Rain | 44°7° (likely 44°7° to 51°11°) | 39°4° | 70%, 0.23 in5.8 mm | 8 mph13 km/h from ESE, gusts 15 mph24 km/h | 99% | 99% | 0 |
| Sun 10a | Rain | 49°9° (likely 48°9° to 52°11°) | 46°8° | 70%, 0.23 in5.8 mm | 8 mph13 km/h from ESE, gusts 19 mph31 km/h | 99% | 99% | 1 |
| Sun 11a | Drizzle | 51°11° (likely 50°10° to 53°12°) | 51°11° | 70%, 0.12 in3 mm | 8 mph13 km/h from ESE, gusts 18 mph29 km/h | 96% | 93% | 1 |
| Sun 12p | Rain | 53°12° (likely 52°11° to 55°13°) | 53°12° | 70%, 0.12 in3 mm | 8 mph13 km/h from ESE, gusts 20 mph32 km/h | 89% | 64% | 0 |
| Sun 1p | Cloudy | 55°13° (likely 53°12° to 56°13°) | 55°13° | 70%, 0.12 in3 mm | 7 mph11 km/h from SE, gusts 20 mph32 km/h | 85% | 93% | 0 |
| Sun 2p | Cloudy | 55°13° (likely 54°12° to 57°14°) | 55°13° | 70%, 0.12 in3 mm | 7 mph11 km/h from SE, gusts 20 mph32 km/h | 83% | 90% | 0 |
| Sun 3p | Cloudy | 56°13° (likely 54°12° to 56°13°) | 56°13° | 70%, 0.12 in3 mm | 7 mph11 km/h from SSE, gusts 21 mph34 km/h | 80% | 93% | 1 |
| Sun 4p | Drizzle | 57°14° (likely 53°12° to 57°14°) | 57°14° | 100%, 0.12 in3 mm | 7 mph11 km/h from SE, gusts 22 mph35 km/h | 81% | 98% | 2 |
| Sun 5p | Cloudy | 55°13° (likely 52°11° to 55°13°) | 55°13° | 80%, 0.05 in1.3 mm | 7 mph11 km/h from SE, gusts 19 mph30 km/h | 88% | 96% | 1 |
| Sun 6p | Cloudy | 55°13° (likely 51°11° to 55°13°) | 55°13° | 70%, 0.05 in1.3 mm | 7 mph11 km/h from SE, gusts 20 mph32 km/h | 90% | 98% | 0 |
| Sun 7p | Cloudy | 53°12° (likely 50°10° to 53°12°) | 53°12° | 70%, 0.05 in1.3 mm | 7 mph11 km/h from SE, gusts 19 mph30 km/h | 93% | 97% | 0 |
| Sun 8p | Cloudy | 51°11° (likely 49°9° to 52°11°) | 51°11° | 70%, 0.05 in1.3 mm | 10 mph16 km/h from ESE, gusts 17 mph27 km/h | 95% | 96% | 0 |
| Sun 9p | Rain | 50°10° (likely 49°9° to 52°11°) | 46°8° | 50%, 0.05 in1.3 mm | 10 mph16 km/h from ESE, gusts 20 mph32 km/h | 95% | 97% | 0 |
| Sun 10p | Rain | 50°10° (likely 49°9° to 52°11°) | 46°8° | 40%, 0.05 in1.3 mm | 10 mph16 km/h from ESE, gusts 19 mph30 km/h | 95% | 99% | 0 |
| Sun 11p | Rain | 49°9° (likely 49°9° to 52°11°) | 44°7° | 60%, 0.01 in0.3 mm | 12 mph19 km/h from ESE, gusts 19 mph31 km/h | 94% | 99% | 0 |
| Mon 12a | Rain | 49°9° (likely 49°9° to 52°11°) | 44°7° | 70%, 0.01 in0.3 mm | 12 mph19 km/h from ESE, gusts 17 mph28 km/h | 93% | 98% | 0 |
| Mon 1a | Rain | 48°9° (likely 48°9° to 51°11°) | 43°6° | 90%, 0.01 in0.3 mm | 12 mph19 km/h from ESE, gusts 17 mph28 km/h | 93% | 92% | 0 |
| Mon 2a | Rain | 48°9° (likely 48°9° to 51°11°) | 44°7° | 80%, 0.01 in0.3 mm | 9 mph14 km/h from ESE, gusts 19 mph30 km/h | 93% | 77% | 0 |
| Mon 3a | Drizzle | 47°8° (likely 47°8° to 51°11°) | 43°6° | 80%, 0.01 in0.3 mm | 9 mph14 km/h from ESE, gusts 21 mph33 km/h | 94% | 86% | 0 |
| Mon 4a | Rain | 47°8° (likely 47°8° to 51°11°) | 43°6° | 70%, 0.01 in0.3 mm | 9 mph14 km/h from ESE, gusts 18 mph29 km/h | 95% | 96% | 0 |
| Mon 5a | Rain | 46°8° (likely 46°8° to 51°11°) | 42°6° | 60%, 0.01 in0.3 mm | 8 mph13 km/h from ESE, gusts 17 mph27 km/h | 96% | 98% | 0 |
| Mon 6a | Rain | 46°8° (likely 46°8° to 52°11°) | 42°6° | 60%, 0.01 in0.3 mm | 8 mph13 km/h from ESE, gusts 12 mph19 km/h | 96% | 99% | 0 |
| Mon 7a | Rain | 46°8° (likely 46°8° to 52°11°) | 42°6° | 60%, 0.01 in0.3 mm | 8 mph13 km/h from ESE, gusts 12 mph20 km/h | 96% | 97% | 0 |
| Mon 8a | Rain | 46°8° (likely 45°7° to 52°11°) | 42°6° | 60%, 0.01 in0.3 mm | 7 mph11 km/h from E, gusts 12 mph19 km/h | 96% | 99% | 0 |
| Mon 9a | Rain | 48°9° (likely 48°9° to 53°12°) | 45°7° | 60%, 0.01 in0.3 mm | 7 mph11 km/h from E, gusts 11 mph18 km/h | 96% | 78% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
90% chance · 0.58 in15 mm
Official NWS forecast
Today: Patchy fog before 11am. Mostly cloudy, with a high near 58. North northwest wind around 2 mph.
Tonight: Rain after midnight. Mostly cloudy. Low around 42, with temperatures rising to around 44 overnight. South southeast wind 0 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
90% chance · 1.3 in32 mm
Afternoon
noon–6 PM
100% chance · 0.65 in17 mm
Evening
6 PM–midnight
70% chance · 0.26 in6.6 mm
Overnight
midnight–6 AM
90% chance · 0.06 in1.5 mm
Official NWS forecast
Day: Rain. Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Night: Rain. Cloudy, with a low around 45. East southeast wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
60% chance · 0.04 in1.1 mm
Afternoon
noon–6 PM
30% chance · 0.06 in1.6 mm
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
40% chance · 0.05 in1.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely before 5pm. Mostly cloudy, with a high near 59. East wind 2 to 8 mph. Chance of precipitation is 60%.
Night: Patchy fog between 8pm and 11pm, then a chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
40% chance · 0.04 in0.9 mm
Afternoon
noon–6 PM
40% chance · 0.02 in0.6 mm
Evening
6 PM–midnight
50% chance · 0.12 in3 mm
Overnight
midnight–6 AM
80% chance · 0.23 in5.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 58.
Night: Rain likely. Mostly cloudy, with a low around 42.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
80% chance · 0.12 in3 mm
Afternoon
noon–6 PM
80% chance · 0.17 in4.3 mm
Evening
6 PM–midnight
60% chance · 0.09 in2.3 mm
Overnight
midnight–6 AM
60% chance · 0.09 in2.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 57.
Night: A chance of rain. Mostly cloudy, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.17 in4.2 mm
Afternoon
noon–6 PM
60% chance · 0.1 in2.5 mm
Evening
6 PM–midnight
40% chance · 0.04 in1 mm
Overnight
midnight–6 AM
20% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 58.
Night: A slight chance of rain before 5am. Mostly cloudy, with a low around 39.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
30% chance · 0.04 in1.1 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 59.
Night: Partly cloudy, with a low around 39.
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
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
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.
Morning
6 AM–noon
20% chance
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
30% 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 58°, low 42°.
95% chance of rain, high 57°, low 45°.
55% chance of rain, high 59°, low 44°.
Highs 51–59°; chance of precipitation on Wednesday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PQR) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 9.2 ft Wed 4 PM
Reading from Sat 9:06 AM · NWS gauge page
Forecast peak 4.0 ft Thu 11 AM
Reading from Sat 8:30 AM · NWS gauge page
Reading from Sat 9 AM · NWS gauge page
Reading from Sat 9:06 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 44°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is about typical for the date.
On average 1° colder than normal (daily mean temperature).
Svensen weather by month: normals, records, snow and freeze dates
Sunrise 7:44 AM, sunset 6:12 PM.
Clouds most of the night (about 92% cover).
Waxing gibbous
97% lit · growing