Umatilla River at Pendleton
5.8 mi- Level
- 4.5 ft
- Flow
- 66 cfs
Forecast peak 4.5 ft Sat 5 PM
Reading from Sat 11 AM · NWS gauge page
Appearance
Observed 12:00 PM PDT at KPDT
Sunny and 54°12°, jacket by 6 PM.
Today: low 34°1° (likely 31°−1° to 36°2°), high 60°16° (likely 56°13° to 61°16°).
Now 54°12°
Sunny
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 12p | Sunny | 55°13° (likely 50°10° to 58°14°) | 55°13° | 0% | 2 mph3 km/h from N, gusts 4 mph6 km/h | 39% | 11% | 2 |
| Sat 1p | Mostly sunny | 57°14° (likely 53°12° to 60°16°) | 57°14° | 0% | 2 mph3 km/h from N, gusts 4 mph6 km/h | 36% | 19% | 2 |
| Sat 2p | Sunny | 58°14° (likely 55°13° to 61°16°) | 58°14° | 0% | 2 mph3 km/h from N, gusts 5 mph8 km/h | 34% | 16% | 2 |
| Sat 3p | Partly sunny | 58°14° (likely 56°13° to 60°16°) | 58°14° | 0% | 3 mph5 km/h from N, gusts 7 mph11 km/h | 36% | 19% | 2 |
| Sat 4p | Partly sunny | 58°14° (likely 55°13° to 59°15°) | 58°14° | 0% | 3 mph5 km/h from N, gusts 7 mph11 km/h | 39% | 44% | 1 |
| Sat 5p | Partly sunny | 59°15° (likely 53°12° to 59°15°) | 59°15° | 0% | 2 mph3 km/h from NE, gusts 7 mph12 km/h | 42% | 77% | 1 |
| Sat 6p | Cloudy | 55°13° (likely 48°9° to 55°13°) | 55°13° | 0% | 2 mph3 km/h from NE, gusts 6 mph10 km/h | 46% | 78% | 0 |
| Sat 7p | Cloudy | 50°10° (likely 45°7° to 51°11°) | 49°9° | 0% | 5 mph8 km/h from SE, gusts 3 mph5 km/h | 55% | 74% | 0 |
| Sat 8p | Cloudy | 47°8° (likely 45°7° to 48°9°) | 44°7° | 0% | 6 mph10 km/h from S, gusts 3 mph6 km/h | 61% | 74% | 0 |
| Sat 9p | Cloudy | 42°6° (likely 42°6° to 46°8°) | 38°3° | 0% | 6 mph10 km/h from SE, gusts 6 mph10 km/h | 64% | 81% | 0 |
| Sat 10p | Cloudy | 40°4° (likely 40°4° to 46°8°) | 36°2° | 0% | 6 mph10 km/h from SE, gusts 7 mph11 km/h | 68% | 82% | 0 |
| Sat 11p | Cloudy | 39°4° (likely 39°4° to 46°8°) | 35°2° | 0% | 6 mph10 km/h from SE, gusts 6 mph10 km/h | 69% | 81% | 0 |
| Sun 12a | Cloudy | 39°4° (likely 39°4° to 46°8°) | 35°2° | 0% | 6 mph10 km/h from SE, gusts 6 mph9 km/h | 68% | 82% | 0 |
| Sun 1a | Cloudy | 38°3° (likely 38°3° to 46°8°) | 33°1° | 0% | 6 mph10 km/h from SE, gusts 6 mph9 km/h | 69% | 82% | 0 |
| Sun 2a | Cloudy | 38°3° (likely 38°3° to 46°8°) | 33°1° | 0% | 7 mph11 km/h from SE, gusts 6 mph10 km/h | 68% | 71% | 0 |
| Sun 3a | Cloudy | 37°3° (likely 37°3° to 47°8°) | 32°0° | 0% | 7 mph11 km/h from SE, gusts 6 mph10 km/h | 71% | 79% | 0 |
| Sun 4a | Cloudy | 36°2° (likely 36°2° to 47°8°) | 30°−1° | 0% | 7 mph11 km/h from SE, gusts 6 mph10 km/h | 71% | 75% | 0 |
| Sun 5a | Cloudy | 36°2° (likely 36°2° to 47°8°) | 31°−1° | 0% | 7 mph11 km/h from SE, gusts 6 mph10 km/h | 70% | 70% | 0 |
| Sun 6a | Mostly cloudy | 36°2° (likely 36°2° to 46°8°) | 31°−1° | 0% | 6 mph10 km/h from SE, gusts 6 mph10 km/h | 74% | 66% | 0 |
| Sun 7a | Mostly cloudy | 35°2° (likely 35°2° to 45°7°) | 30°−1° | 0% | 6 mph10 km/h from SE, gusts 6 mph10 km/h | 74% | 63% | 0 |
| Sun 8a | Cloudy | 36°2° (likely 36°2° to 46°8°) | 32°0° | 0% | 6 mph10 km/h from S, gusts 6 mph10 km/h | 74% | 69% | 0 |
| Sun 9a | Mostly cloudy | 41°5° (likely 41°5° to 50°10°) | 39°4° | 0% | 3 mph5 km/h from S, gusts 5 mph8 km/h | 69% | 69% | 1 |
| Sun 10a | Partly sunny | 48°9° (likely 47°8° to 56°13°) | 47°8° | 0% | 3 mph5 km/h from SW, gusts 5 mph8 km/h | 60% | 60% | 1 |
| Sun 11a | Partly sunny | 55°13° (likely 52°11° to 63°17°) | 55°13° | 0% | 3 mph5 km/h from NW, gusts 7 mph11 km/h | 50% | 54% | 2 |
| Sun 12p | Partly sunny | 58°14° (likely 56°13° to 66°19°) | 58°14° | 0% | 3 mph5 km/h from NW, gusts 10 mph16 km/h | 45% | 58% | 3 |
| Sun 1p | Mostly cloudy | 60°16° (likely 58°14° to 68°20°) | 60°16° | 0% | 3 mph5 km/h from NW, gusts 7 mph11 km/h | 43% | 63% | 3 |
| Sun 2p | Mostly cloudy | 61°16° (likely 60°16° to 68°20°) | 61°16° | 0% | 5 mph8 km/h from NW, gusts 5 mph8 km/h | 43% | 64% | 3 |
| Sun 3p | Mostly cloudy | 59°15° (likely 59°15° to 65°18°) | 59°15° | 0% | 5 mph8 km/h from NW, gusts 6 mph10 km/h | 46% | 71% | 2 |
| Sun 4p | Mostly cloudy | 58°14° (likely 58°14° to 63°17°) | 58°14° | 0% | 5 mph8 km/h from NW, gusts 7 mph12 km/h | 49% | 67% | 1 |
| Sun 5p | Cloudy | 58°14° (likely 57°14° to 60°16°) | 58°14° | 0% | 3 mph5 km/h from W, gusts 7 mph10 km/h | 47% | 80% | 1 |
| Sun 6p | Cloudy | 53°12° (likely 53°12° to 56°13°) | 53°12° | 0% | 3 mph5 km/h from W, gusts 6 mph9 km/h | 53% | 84% | 0 |
| Sun 7p | Cloudy | 48°9° (likely 48°9° to 56°13°) | 47°8° | 0% | 3 mph5 km/h from W, gusts 10 mph17 km/h | 61% | 86% | 0 |
| Sun 8p | Cloudy | 45°7° (likely 45°7° to 59°15°) | 44°7° | 0% | 3 mph5 km/h from S, gusts 17 mph27 km/h | 67% | 87% | 0 |
| Sun 9p | Cloudy | 43°6° (likely 43°6° to 60°16°) | 41°5° | 0% | 3 mph5 km/h from S, gusts 18 mph29 km/h | 70% | 85% | 0 |
| Sun 10p | Cloudy | 42°6° (likely 42°6° to 61°16°) | 40°4° | 0% | 3 mph5 km/h from S, gusts 17 mph27 km/h | 74% | 49% | 0 |
| Sun 11p | Cloudy | 41°5° (likely 41°5° to 54°12°) | 41°5° | 0% | 2 mph3 km/h from S, gusts 5 mph9 km/h | 78% | 83% | 0 |
| Mon 12a | Cloudy | 40°4° (likely 40°4° to 47°8°) | 40°4° | 0% | 2 mph3 km/h from S, gusts 5 mph9 km/h | 79% | 79% | 0 |
| Mon 1a | Cloudy | 39°4° (likely 39°4° to 47°8°) | 39°4° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 83% | 73% | 0 |
| Mon 2a | Conditions unavailable | 38°3° (likely 38°3° to 48°9°) | 38°3° | 20% | 2 mph3 km/h from S, gusts 7 mph11 km/h | 84% | 54% | 0 |
| Mon 3a | Clear | 37°3° (likely 37°3° to 47°8°) | 37°3° | 20% | 2 mph3 km/h from S, gusts 7 mph12 km/h | 89% | 22% | 0 |
| Mon 4a | Clear | 36°2° (likely 36°2° to 47°8°) | 36°2° | 20% | 2 mph3 km/h from S, gusts 7 mph12 km/h | 89% | 28% | 0 |
| Mon 5a | Clear | 36°2° (likely 36°2° to 47°8°) | 36°2° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from S, gusts 6 mph10 km/h | 91% | 36% | 0 |
| Mon 6a | Showers | 35°2° (likely 35°2° to 48°9°) | 35°2° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from S, gusts 4 mph7 km/h | 94% | 62% | 0 |
| Mon 7a | Showers | 35°2° (likely 35°2° to 48°9°) | 35°2° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from S, gusts 5 mph8 km/h | 95% | 85% | 0 |
| Mon 8a | Showers | 36°2° (likely 36°2° to 47°8°) | 36°2° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from S, gusts 5 mph8 km/h | 93% | 91% | 0 |
| Mon 9a | Showers | 40°4° (likely 40°4° to 50°10°) | 40°4° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from S, gusts 5 mph9 km/h | 86% | 100% | 1 |
| Mon 10a | Cloudy | 45°7° (likely 45°7° to 51°11°) | 45°7° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from S, gusts 4 mph6 km/h | 77% | 76% | 1 |
| Mon 11a | Cloudy | 49°9° (likely 49°9° to 54°12°) | 49°9° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from W, gusts 4 mph6 km/h | 69% | 80% | 2 |
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Mostly sunny, with a high near 60. North wind around 3 mph.
Tonight: Mostly cloudy. Low around 34, with temperatures rising to around 36 overnight. Southeast wind 2 to 7 mph.
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
50% chance · 0.01 in0.3 mm
Official NWS forecast
Day: Patchy frost between 8am and 11am. Partly sunny. High near 63, with temperatures falling to around 58 in the afternoon. West wind around 6 mph.
Night: Areas of frost and a slight chance of rain showers between 2am and 5am, then a chance of rain showers and patchy fog. Mostly cloudy, with a low around 34. South wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
50% chance · 0.06 in1.5 mm
Afternoon
noon–6 PM
50% chance · 0.02 in0.4 mm
Evening
6 PM–midnight
50% chance · 0.02 in0.5 mm
Overnight
midnight–6 AM
50% chance · 0.05 in1.3 mm
Official NWS forecast
Day: A chance of rain showers and patchy fog. Mostly cloudy, with a high near 57. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Night: Rain showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
40% chance · 0.06 in1.6 mm
Afternoon
noon–6 PM
40% chance · 0.05 in1.2 mm
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Night: A slight chance of rain showers. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
30% chance · 0.03 in0.8 mm
Evening
6 PM–midnight
30% chance · 0.01 in0.3 mm
Overnight
midnight–6 AM
30% chance · 0.02 in0.6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Partly sunny, with a high near 56.
Night: A chance of rain showers. Mostly cloudy, with a low around 31.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.02 in0.4 mm
Afternoon
noon–6 PM
30% chance · 0.04 in1 mm
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 53.
Night: A chance of rain showers. Mostly cloudy, with a low around 28.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
30% chance
Afternoon
noon–6 PM
20% chance · 0.02 in0.5 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers before 5pm. Mostly sunny, with a high near 50.
Night: A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 26.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
20% chance · 0.2 in0.5 cm
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
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
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 60°, low 34°.
Dry, high 63°, low 34°, warming up.
50% chance of rain, high 57°, low 36°, cooling off.
Highs 46–57°; chance of precipitation on Tuesday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PDT) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 4.5 ft Sat 5 PM
Reading from Sat 11 AM · NWS gauge page
Forecast peak 2.8 ft Tue 5 PM
Reading from Sat 10:15 AM · NWS gauge page
Reading from Sat 10:15 AM · NWS gauge page
Reading from Sat 11 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 70% 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. About 9 hours are near freezing and damp, when outdoor units defrost more often.
Dry air outside (dew point 27°F).
Sun, 1:00 PM–2:00 PM
Good stretch to open the windows (air quality forecast not available for part of this window).
Today’s expected high is about typical for the date.
On average 1° colder than normal (daily mean temperature).
Tutuilla weather by month: normals, records, snow and freeze dates
Sunrise 7:23 AM, sunset 5:53 PM.
Clouds most of the night (about 76% cover).
Waxing gibbous
97% lit · growing