Klutina River at Copper Center
3.9 mi- Level
- 8.4 ft
- Flow
- 534 cfs
Forecast peak 8.4 ft Sat 10 AM
Reading from Sat 3:50 AM · NWS gauge page
Appearance
Observed 4:55 AM AKDT at PAGK
Overcast and 16°−9°, drip faucets tonight, low 15°−9°.
Today: low 15°−9° (likely 9°−13° to 20°−7°), high 26°−3° (likely 18°−8° to 39°4°).
Now 16°−9°
Cloudy · Feels like 7°−14°
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 5a | Cloudy | 15°−9° (likely 11°−12° to 20°−7°) | 15°−9° | 0% | 5 mph8 km/h from NW, gusts 5 mph7 km/h | 87% | 93% | 0 |
| Sat 6a | Cloudy | 15°−9° (likely 11°−12° to 20°−7°) | 15°−9° | 0% | 5 mph8 km/h from NW, gusts 4 mph7 km/h | 86% | 94% | 0 |
| Sat 7a | Cloudy | 15°−9° (likely 10°−12° to 21°−6°) | 15°−9° | 0% | 5 mph8 km/h from NW, gusts 4 mph6 km/h | 86% | 93% | 0 |
| Sat 8a | Cloudy | 16°−9° (likely 10°−12° to 21°−6°) | 16°−9° | 0% | 5 mph8 km/h from NW, gusts 4 mph6 km/h | 87% | 95% | 0 |
| Sat 9a | Cloudy | 16°−9° (likely 12°−11° to 21°−6°) | 16°−9° | 0% | 5 mph8 km/h from NW, gusts 3 mph5 km/h | 88% | 96% | 0 |
| Sat 10a | Cloudy | 17°−8° (likely 14°−10° to 22°−6°) | 17°−8° | 5% | 0 mph0 km/h, gusts 3 mph5 km/h | 89% | 94% | 0 |
| Sat 11a | Cloudy | 18°−8° (likely 14°−10° to 26°−3°) | 18°−8° | 5% | 0 mph0 km/h, gusts 4 mph7 km/h | 88% | 85% | 1 |
| Sat 12p | Cloudy | 20°−7° (likely 15°−9° to 31°−1°) | 20°−7° | 5% | 0 mph0 km/h, gusts 4 mph7 km/h | 86% | 84% | 1 |
| Sat 1p | Cloudy | 22°−6° (likely 16°−9° to 34°1°) | 22°−6° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 84% | 82% | 1 |
| Sat 2p | Cloudy | 24°−4° (likely 17°−8° to 36°2°) | 24°−4° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 82% | 77% | 1 |
| Sat 3p | Cloudy | 25°−4° (likely 18°−8° to 38°3°) | 25°−4° | 0% | 0 mph0 km/h, gusts 4 mph6 km/h | 80% | 71% | 1 |
| Sat 4p | Cloudy | 25°−4° (likely 18°−8° to 39°4°) | 25°−4° | 5% | 0 mph0 km/h, gusts 4 mph6 km/h | 79% | 71% | 1 |
| Sat 5p | Cloudy | 26°−3° (likely 18°−8° to 39°4°) | 26°−3° | 5% | 0 mph0 km/h, gusts 4 mph7 km/h | 78% | 72% | 0 |
| Sat 6p | Cloudy | 26°−3° (likely 14°−10° to 38°3°) | 26°−3° | 5% | 0 mph0 km/h, gusts 5 mph8 km/h | 78% | 73% | 0 |
| Sat 7p | Cloudy | 25°−4° (likely 11°−12° to 37°3°) | 25°−4° | 5% | 0 mph0 km/h, gusts 4 mph7 km/h | 79% | 75% | 0 |
| Sat 8p | Cloudy | 26°−3° (likely 10°−12° to 37°3°) | 26°−3° | 5% | 0 mph0 km/h, gusts 4 mph6 km/h | 80% | 75% | 0 |
| Sat 9p | Cloudy | 26°−3° (likely 9°−13° to 37°3°) | 27°−3° | 5% | 0 mph0 km/h, gusts 4 mph6 km/h | 81% | 82% | 0 |
| Sat 10p | Cloudy | 27°−3° (likely 11°−12° to 37°3°) | 27°−3° | 10% | 0 mph0 km/h, gusts 4 mph7 km/h | 82% | 87% | 0 |
| Sat 11p | Cloudy | 27°−3° (likely 14°−10° to 37°3°) | 27°−3° | 10% | 0 mph0 km/h, gusts 4 mph6 km/h | 83% | 89% | 0 |
| Sun 12a | Cloudy | 27°−3° (likely 16°−9° to 37°3°) | 27°−3° | 10% | 0 mph0 km/h, gusts 4 mph7 km/h | 83% | 92% | 0 |
| Sun 1a | Cloudy | 28°−2° (likely 17°−8° to 37°3°) | 28°−2° | 20% | 0 mph0 km/h, gusts 4 mph7 km/h | 84% | 94% | 0 |
| Sun 2a | Cloudy | 28°−2° (likely 18°−8° to 37°3°) | 28°−2° | 20% | 0 mph0 km/h, gusts 4 mph7 km/h | 84% | 93% | 0 |
| Sun 3a | Cloudy | 28°−2° (likely 18°−8° to 37°3°) | 28°−2° | 20% | 0 mph0 km/h, gusts 4 mph6 km/h | 85% | 93% | 0 |
| Sun 4a | Cloudy | 27°−3° (likely 18°−8° to 37°3°) | 27°−3° | 30% | 0 mph0 km/h, gusts 3 mph5 km/h | 81% | 93% | 0 |
| Sun 5a | Cloudy | 27°−3° (likely 19°−7° to 37°3°) | 27°−3° | 30% | 0 mph0 km/h, gusts 2 mph4 km/h | 79% | 95% | 0 |
| Sun 6a | Cloudy | 27°−3° (likely 19°−7° to 37°3°) | 27°−3° | 30% | 0 mph0 km/h, gusts 3 mph4 km/h | 80% | 95% | 0 |
| Sun 7a | Cloudy | 26°−3° (likely 19°−7° to 38°3°) | 27°−3° | 20% | 0 mph0 km/h, gusts 3 mph4 km/h | 81% | 94% | 0 |
| Sun 8a | Cloudy | 26°−3° (likely 19°−7° to 38°3°) | 27°−3° | 20% | 0 mph0 km/h, gusts 2 mph4 km/h | 82% | 93% | 0 |
| Sun 9a | Cloudy | 26°−3° (likely 18°−8° to 38°3°) | 27°−3° | 20% | 0 mph0 km/h, gusts 3 mph5 km/h | 83% | 93% | 0 |
| Sun 10a | Cloudy | 27°−3° (likely 19°−7° to 38°3°) | 27°−3° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SE, gusts 3 mph5 km/h | 83% | 92% | 0 |
| Sun 11a | Snow | 28°−2° (likely 20°−7° to 38°3°) | 28°−2° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SE, gusts 2 mph4 km/h | 82% | 89% | 0 |
| Sun 12p | Snow | 30°−1° (likely 22°−6° to 38°3°) | 30°−1° | 40%, 0.01 in0.3 mm | 5 mph8 km/h from SE, gusts 3 mph5 km/h | 80% | 90% | 1 |
| Sun 1p | Snow | 32°0° (likely 23°−5° to 38°3°) | 23°−5° | 40%, 0.01 in0.3 mm | 10 mph16 km/h from SE, gusts 4 mph6 km/h | 79% | 88% | 1 |
| Sun 2p | Snow | 34°1° (likely 26°−3° to 38°3°) | 26°−3° | 40%, 0.01 in0.3 mm | 10 mph16 km/h from SE, gusts 4 mph6 km/h | 78% | 88% | 1 |
| Sun 3p | Snow | 35°2° (likely 28°−2° to 39°4°) | 27°−3° | 40%, 0.01 in0.3 mm | 10 mph16 km/h from SE, gusts 3 mph6 km/h | 78% | 90% | 1 |
| Sun 4p | Snow | 32°0° (likely 30°−1° to 39°4°) | 23°−5° | 40%, 0.02 in0.5 mm | 10 mph16 km/h from SE, gusts 4 mph6 km/h | 79% | 94% | 1 |
| Sun 5p | Snow | 32°0° (likely 30°−1° to 38°3°) | 23°−5° | 40%, 0.02 in0.5 mm | 10 mph16 km/h from SE, gusts 4 mph7 km/h | 80% | 89% | 0 |
| Sun 6p | Snow | 31°−1° (likely 28°−2° to 37°3°) | 23°−5° | 40%, 0.02 in0.5 mm | 10 mph16 km/h from SE, gusts 3 mph5 km/h | 81% | 84% | 0 |
| Sun 7p | Snow | 29°−2° (likely 26°−3° to 36°2°) | 22°−6° | 30%, 0.01 in0.3 mm | 5 mph8 km/h from SE, gusts 2 mph3 km/h | 83% | 87% | 0 |
| Sun 8p | Snow | 28°−2° (likely 26°−3° to 35°2°) | 20°−7° | 30%, 0.01 in0.3 mm | 5 mph8 km/h from SE, gusts 5 mph8 km/h | 85% | 86% | 0 |
| Sun 9p | Snow | 26°−3° (likely 26°−3° to 34°1°) | 19°−7° | 30%, 0.01 in0.3 mm | 5 mph8 km/h from SE, gusts 6 mph10 km/h | 87% | 76% | 0 |
| Sun 10p | Partly cloudy | 25°−4° (likely 25°−4° to 33°1°) | 25°−4° | 10% | 0 mph0 km/h, gusts 6 mph10 km/h | 88% | 75% | 0 |
| Sun 11p | Partly cloudy | 24°−4° (likely 24°−4° to 31°−1°) | 24°−4° | 10% | 0 mph0 km/h, gusts 5 mph8 km/h | 89% | 71% | 0 |
| Mon 12a | Partly cloudy | 23°−5° (likely 23°−5° to 29°−2°) | 23°−5° | 10% | 0 mph0 km/h, gusts 5 mph8 km/h | 89% | 60% | 0 |
| Mon 1a | Partly cloudy | 22°−6° (likely 22°−6° to 28°−2°) | 22°−6° | 10% | 5 mph8 km/h from SE, gusts 5 mph9 km/h | 90% | 57% | 0 |
| Mon 2a | Partly cloudy | 22°−6° (likely 22°−6° to 28°−2°) | 22°−6° | 10% | 5 mph8 km/h from SE, gusts 6 mph10 km/h | 91% | 57% | 0 |
| Mon 3a | Partly cloudy | 21°−6° (likely 21°−6° to 29°−2°) | 21°−6° | 10% | 5 mph8 km/h from SE, gusts 8 mph12 km/h | 92% | 60% | 0 |
| Mon 4a | Snow | 20°−7° (likely 20°−7° to 31°−1°) | 20°−7° | 20% | 0 mph0 km/h, gusts 8 mph12 km/h | 92% | 77% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
30% chance
Official NWS forecast
Today: Mostly cloudy, with a high near 26. Northwest wind 0 to 5 mph.
Tonight: Mostly cloudy, with a low around 15. Northwest wind around 5 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
40% chance · 0.02 in0.5 mm
Afternoon
noon–6 PM
40% chance · 0.08 in2 mm
Evening
6 PM–midnight
40% chance · 0.05 in1.3 mm
Overnight
midnight–6 AM
20% chance
Official NWS forecast
Day: A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 35. East wind 0 to 10 mph. Chance of precipitation is 40%.
Night: A chance of snow before 7pm, then scattered snow showers between 7pm and 10pm, then a slight chance of snow. Mostly cloudy, with a low around 18. South wind 0 to 10 mph. Chance of precipitation is 40%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
30% chance · 0.01 in0.3 mm
Afternoon
noon–6 PM
20% chance
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 snow before 7am, then isolated snow showers between 7am and 10am. Partly sunny, with a high near 31. South wind 0 to 5 mph.
Night: Partly cloudy, with a low around 19.
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.
Official NWS forecast
Day: Mostly sunny, with a high near 31.
Night: Partly cloudy, with a low around 21.
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.
Official NWS forecast
Day: Partly sunny, with a high near 32.
Night: Mostly cloudy, with a low around 24.
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.
Official NWS forecast
Day: Partly sunny, with a high near 34.
Night: Mostly cloudy, with a low around 27.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
20% chance · 0.01 in0.4 mm
Afternoon
noon–6 PM
30% chance · 0.03 in0.9 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 and snow after 10am. Partly sunny, with a high near 37.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
20% chance · 0.3 in0.7 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 26°, low 15°.
42% chance of snow, high 35°, low 18°, warming up.
Dry, high 31°, low 19°, cooling off.
Mostly dry, highs 30–37°.
No meaningful changes from yesterday’s forecast.
Forecast peak 8.4 ft Sat 10 AM
Reading from Sat 3:50 AM · NWS gauge page
Forecast peak 21.5 ft Sat 10 AM
Reading from Sat 4 AM · NWS gauge page
Forecast peak 5.8 ft Sat 10 PM
Reading from Sat 3:51 AM · NWS gauge page
Forecast peak 2.8 ft Sat 10 AM
Reading from Sat 3:51 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
Tonight’s low: 15°−9°
Overnight low of 15°F for 7+ hours — cold enough that pipes in unheated spaces can freeze. Let faucets on exterior walls drip overnight.
About 76% 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.
Cold-climate heat pump? Look up certified models on rebate.blue (opens in a new tab)
Dry air outside (dew point 12°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 3°2° colder than typical.
On average 4°2° warmer than normal (daily mean temperature).
Copper Center weather by month: normals, records, snow and freeze dates
Sunrise 8:51 AM, sunset 5:58 PM.
Clouds most of the night (about 94% cover).
Waxing gibbous
97% lit · growing