North Fork Stillaguamish River near Arlington
4.1 mi- Level
- 1.4 ft
- Flow
- 177 cfs
Forecast peak 1.8 ft Mon 4 AM
Reading from Sat 5:15 AM · NWS gauge page
Appearance
Observed 7:00 AM PDT at KAWO
Overcast and 37°3°.
Today: low 40°4° (likely 36°2° to 40°4°), high 50°10° (likely 46°8° to 53°12°).
Now 37°3°
Cloudy
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 7a | Cloudy | 38°3° (likely 37°3° to 41°5°) | 34°1° | 5% | 5 mph8 km/h from ENE, gusts 5 mph8 km/h | 53% | 81% | 0 |
| Sat 8a | Cloudy | 38°3° (likely 38°3° to 41°5°) | 34°1° | 5% | 5 mph8 km/h from E, gusts 5 mph8 km/h | 48% | 81% | 0 |
| Sat 9a | Cloudy | 38°3° (likely 38°3° to 43°6°) | 38°3° | 5% | 2 mph3 km/h from NE, gusts 6 mph9 km/h | 61% | 93% | 0 |
| Sat 10a | Cloudy | 41°5° (likely 41°5° to 45°7°) | 41°5° | 10% | 1 mph2 km/h from E, gusts 5 mph9 km/h | 55% | 99% | 1 |
| Sat 11a | Cloudy | 43°6° (likely 43°6° to 48°9°) | 43°6° | 10% | 0 mph0 km/h, gusts 6 mph10 km/h | 47% | 99% | 1 |
| Sat 12p | Cloudy | 46°8° (likely 46°8° to 52°11°) | 46°8° | 5% | 0 mph0 km/h, gusts 8 mph12 km/h | 50% | 98% | 1 |
| Sat 1p | Cloudy | 47°8° (likely 46°8° to 53°12°) | 47°8° | 5% | 0 mph0 km/h, gusts 9 mph14 km/h | 59% | 98% | 2 |
| Sat 2p | Cloudy | 48°9° (likely 46°8° to 53°12°) | 48°9° | 5% | 1 mph2 km/h from S, gusts 9 mph15 km/h | 63% | 99% | 1 |
| Sat 3p | Cloudy | 48°9° (likely 46°8° to 53°12°) | 48°9° | 10% | 1 mph2 km/h from S, gusts 8 mph13 km/h | 65% | 99% | 1 |
| Sat 4p | Cloudy | 50°10° (likely 46°8° to 51°11°) | 50°10° | 10% | 1 mph2 km/h from SE, gusts 6 mph10 km/h | 64% | 99% | 1 |
| Sat 5p | Cloudy | 48°9° (likely 45°7° to 51°11°) | 48°9° | 5% | 2 mph3 km/h from ESE, gusts 7 mph12 km/h | 66% | 95% | 0 |
| Sat 6p | Cloudy | 48°9° (likely 44°7° to 49°9°) | 48°9° | 5% | 2 mph3 km/h from E, gusts 9 mph14 km/h | 57% | 88% | 0 |
| Sat 7p | Cloudy | 48°9° (likely 44°7° to 49°9°) | 46°8° | 5% | 5 mph8 km/h from E, gusts 9 mph15 km/h | 58% | 89% | 0 |
| Sat 8p | Cloudy | 45°7° (likely 43°6° to 49°9°) | 41°5° | 5% | 7 mph11 km/h from ESE, gusts 10 mph16 km/h | 53% | 80% | 0 |
| Sat 9p | Cloudy | 44°7° (likely 43°6° to 50°10°) | 39°4° | 5% | 9 mph14 km/h from E, gusts 10 mph17 km/h | 59% | 90% | 0 |
| Sat 10p | Mostly cloudy | 44°7° (likely 43°6° to 49°9°) | 39°4° | 5% | 9 mph14 km/h from E, gusts 9 mph14 km/h | 53% | 58% | 0 |
| Sat 11p | Mostly cloudy | 44°7° (likely 43°6° to 48°9°) | 39°4° | 10%, 0.02 in0.5 mm | 8 mph13 km/h from SE, gusts 8 mph12 km/h | 47% | 89% | 0 |
| Sun 12a | Cloudy | 44°7° (likely 43°6° to 48°9°) | 39°4° | 10%, 0.02 in0.5 mm | 8 mph13 km/h from E, gusts 8 mph13 km/h | 44% | 100% | 0 |
| Sun 1a | Cloudy | 43°6° (likely 42°6° to 48°9°) | 38°3° | 10%, 0.02 in0.5 mm | 8 mph13 km/h from E, gusts 7 mph12 km/h | 37% | 100% | 0 |
| Sun 2a | Cloudy | 43°6° (likely 42°6° to 49°9°) | 39°4° | 10%, 0.02 in0.5 mm | 7 mph11 km/h from SE, gusts 7 mph12 km/h | 49% | 100% | 0 |
| Sun 3a | Cloudy | 43°6° (likely 42°6° to 48°9°) | 38°3° | 20%, 0.02 in0.5 mm | 8 mph13 km/h from E, gusts 9 mph15 km/h | 41% | 100% | 0 |
| Sun 4a | Rain | 42°6° (likely 42°6° to 48°9°) | 38°3° | 20%, 0.02 in0.5 mm | 7 mph11 km/h from E, gusts 11 mph18 km/h | 58% | 64% | 0 |
| Sun 5a | Rain | 42°6° (likely 42°6° to 48°9°) | 38°3° | 40%, 0.01 in0.3 mm | 7 mph11 km/h from SE, gusts 9 mph14 km/h | 52% | 100% | 0 |
| Sun 6a | Rain | 42°6° (likely 42°6° to 47°8°) | 38°3° | 30%, 0.01 in0.3 mm | 7 mph11 km/h from SE, gusts 11 mph18 km/h | 46% | 99% | 0 |
| Sun 7a | Cloudy | 41°5° (likely 41°5° to 47°8°) | 36°2° | 10%, 0.01 in0.3 mm | 7 mph11 km/h from SE, gusts 11 mph17 km/h | 52% | 99% | 0 |
| Sun 8a | Cloudy | 42°6° (likely 42°6° to 46°8°) | 38°3° | 10%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 9 mph15 km/h | 49% | 100% | 0 |
| Sun 9a | Cloudy | 41°5° (likely 41°5° to 47°8°) | 37°3° | 10%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 8 mph13 km/h | 62% | 99% | 0 |
| Sun 10a | Cloudy | 42°6° (likely 42°6° to 49°9°) | 38°3° | 10%, 0.01 in0.3 mm | 6 mph10 km/h from E, gusts 11 mph18 km/h | 60% | 99% | 1 |
| Sun 11a | Cloudy | 44°7° (likely 44°7° to 51°11°) | 44°7° | 5%, 0.01 in0.3 mm | 2 mph3 km/h from E, gusts 12 mph19 km/h | 54% | 99% | 1 |
| Sun 12p | Cloudy | 47°8° (likely 46°8° to 52°11°) | 47°8° | 20%, 0.01 in0.3 mm | 2 mph3 km/h from E, gusts 9 mph14 km/h | 55% | 100% | 2 |
| Sun 1p | Drizzle | 49°9° (likely 47°8° to 53°12°) | 49°9° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from E, gusts 11 mph18 km/h | 65% | 100% | 2 |
| Sun 2p | Cloudy | 50°10° (likely 48°9° to 52°11°) | 50°10° | 50%, 0.01 in0.3 mm | 2 mph3 km/h from E, gusts 14 mph23 km/h | 69% | 100% | 2 |
| Sun 3p | Drizzle | 51°11° (likely 48°9° to 53°12°) | 51°11° | 20%, 0.01 in0.3 mm | 2 mph3 km/h from E, gusts 11 mph17 km/h | 70% | 88% | 2 |
| Sun 4p | Cloudy | 52°11° (likely 48°9° to 53°12°) | 52°11° | 5%, 0.01 in0.3 mm | 2 mph3 km/h from E, gusts 12 mph19 km/h | 72% | 92% | 1 |
| Sun 5p | Drizzle | 50°10° (likely 48°9° to 53°12°) | 50°10° | 20% | 2 mph3 km/h from E, gusts 11 mph17 km/h | 75% | 91% | 1 |
| Sun 6p | Rain | 50°10° (likely 47°8° to 51°11°) | 50°10° | 20% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 64% | 93% | 0 |
| Sun 7p | Cloudy | 48°9° (likely 47°8° to 50°10°) | 48°9° | 20% | 2 mph3 km/h from E, gusts 6 mph10 km/h | 61% | 98% | 0 |
| Sun 8p | Cloudy | 46°8° (likely 45°7° to 49°9°) | 43°6° | 20% | 6 mph10 km/h from ENE, gusts 7 mph11 km/h | 62% | 93% | 0 |
| Sun 9p | Cloudy | 45°7° (likely 45°7° to 49°9°) | 42°6° | 20% | 6 mph10 km/h from ENE, gusts 6 mph10 km/h | 61% | 90% | 0 |
| Sun 10p | Cloudy | 44°7° (likely 44°7° to 48°9°) | 41°5° | 20% | 6 mph10 km/h from ENE, gusts 7 mph11 km/h | 59% | 85% | 0 |
| Sun 11p | Mostly cloudy | 44°7° (likely 44°7° to 48°9°) | 39°4° | 10% | 8 mph13 km/h from ENE, gusts 10 mph15 km/h | 58% | 84% | 0 |
| Mon 12a | Mostly cloudy | 44°7° (likely 44°7° to 49°9°) | 39°4° | 10% | 8 mph13 km/h from ENE, gusts 9 mph15 km/h | 57% | 86% | 0 |
| Mon 1a | Cloudy | 44°7° (likely 44°7° to 48°9°) | 39°4° | 10% | 8 mph13 km/h from ENE, gusts 9 mph14 km/h | 56% | 90% | 0 |
| Mon 2a | Cloudy | 44°7° (likely 44°7° to 49°9°) | 41°5° | 10% | 6 mph10 km/h from ENE, gusts 6 mph10 km/h | 56% | 95% | 0 |
| Mon 3a | Cloudy | 44°7° (likely 44°7° to 47°8°) | 40°4° | 10% | 6 mph10 km/h from ENE, gusts 7 mph11 km/h | 57% | 88% | 0 |
| Mon 4a | Mostly cloudy | 43°6° (likely 43°6° to 47°8°) | 40°4° | 10% | 6 mph10 km/h from ENE, gusts 5 mph7 km/h | 58% | 81% | 0 |
| Mon 5a | Mostly cloudy | 43°6° (likely 42°6° to 46°8°) | 40°4° | 10% | 5 mph8 km/h from ENE, gusts 4 mph6 km/h | 58% | 70% | 0 |
| Mon 6a | Mostly cloudy | 42°6° (likely 40°4° to 47°8°) | 39°4° | 10% | 5 mph8 km/h from ENE, gusts 4 mph6 km/h | 56% | 53% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
40% chance · 0.11 in2.8 mm
Official NWS forecast
Today: Mostly cloudy. High near 50, with temperatures falling to around 48 in the afternoon. East wind 0 to 5 mph.
Tonight: A chance of rain after 3am. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. East southeast wind 2 to 9 mph. Chance of precipitation is 40%. 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
30% chance · 0.06 in1.5 mm
Afternoon
noon–6 PM
50% chance · 0.05 in1.3 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: A chance of rain. Mostly cloudy. High near 52, with temperatures falling to around 50 in the afternoon. East wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 41. East northeast wind 2 to 8 mph. Chance of precipitation is 20%.
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
40% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 53. North northeast wind 0 to 5 mph.
Night: A chance of rain after 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.05 in1.3 mm
Afternoon
noon–6 PM
60% chance · 0.23 in5.7 mm
Evening
6 PM–midnight
80% chance · 0.26 in6.6 mm
Overnight
midnight–6 AM
80% chance · 0.24 in6 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Mostly cloudy, with a high near 51.
Night: Rain likely. Mostly cloudy, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
80% chance · 0.28 in7.1 mm
Afternoon
noon–6 PM
70% chance · 0.22 in5.6 mm
Evening
6 PM–midnight
60% chance · 0.14 in3.5 mm
Overnight
midnight–6 AM
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 50.
Night: A chance of rain. Mostly cloudy, with a low around 36.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.1 in0.3 cm
Afternoon
noon–6 PM
30% chance · 0.02 in0.5 mm
Evening
6 PM–midnight
30% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain. Partly sunny, with a high near 50.
Night: A slight chance of rain. Mostly cloudy, with a low around 34.
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: A slight chance of rain before 11am. Mostly sunny, with a high near 51.
Night: Partly cloudy, with a low around 34.
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.
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
20% chance · 0.05 in1.2 mm
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 · 0.09 in2.3 mm
Afternoon
noon–6 PM
20% chance · 0.09 in2.2 mm
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 50°, low 40°.
46% chance of rain, high 52°, low 41°.
Dry, high 53°, low 40°.
Highs 45–52°; chance of precipitation on Tuesday, Wednesday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (SEW) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Forecast peak 1.8 ft Mon 4 AM
Reading from Sat 5:15 AM · NWS gauge page
Forecast peak 0.3 ft Mon 4 AM
Reading from Sat 6:05 AM · NWS gauge page
Forecast peak 10.3 ft Sat 11 AM
Reading from Sat 5:15 AM · NWS gauge page
Forecast peak 14.8 ft Sat 11 AM
Reading from Sat 6 AM · NWS gauge page
Sunrise 7:41 AM, sunset 6:01 PM.
Clouds most of the night (about 90% cover).
Waxing gibbous
97% lit · growing