WaterLands
Green River
USGS · 12113350
GREEN RIVER
USGS · 12113350LIVE

GREEN RIVER AT TUKWILA, WA

WASHINGTON47.4651°N, -122.2485°W
AIR TEMP
56°F
WIND
10mph WSW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
cfs
No flow data available
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

27.0in

≈ normal

27.03 in of precipitation so far this year — about average for this point in the season (normal 25.13 in).

YTD Total

27.0in

This year so far

Normal to Date

25.1in

30-yr average

Typical Range

20.1–31.7in

10th–90th pct YTD

Departure

+8%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 6.16" · normal 6.91" (4.6–9.0)
Jan
Feb: 5.70" · normal 4.79" (2.3–6.9)
Feb
Mar: 9.56" · normal 5.46" (2.9–8.8)
Mar
Apr: 3.32" · normal 4.49" (2.0–7.2)
Apr
May: 2.24" · normal 3.08" (1.7–4.6)
May
Jun: 0.05" (so far)· normal 2.42" (0.9–3.7)
Jun
Jul: normal 1.02" (0.2–2.4)
Jul
Aug: normal 1.36" (0.3–2.6)
Aug
Sep: normal 2.62" (0.5–5.0)
Sep
Oct: normal 5.20" (2.7–7.8)
Oct
Nov: normal 7.70" (3.5–11.8)
Nov
Dec: normal 7.07" (3.3–9.9)
Dec
Baseline 19912020 · Source: Open-Meteo07:06 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
62°
52°
SAT
59°
49°
SUN
63°
45°
MON
65°
49°
TUE
56°
51°
WED
63°
48°
THU
71°
46°
TIME
FRI
10
NOW
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
TEMP
hourly forecast
52°
mild
52°
52°
51°
51°
50°
50°
49°
49°
49°
50°
49°
51°
53°
53°
55°
55°
57°
58°
58°
59°
59°
59°
58°
55°
53°
52°
51°
49°
48°
47°
46°
45°
46°
49°
51°
52°
53°
54°
55°
57°
59°
58°
61°
63°
63°
61°
58°
55°
54°
53°
51°
51°
50°
49°
49°
49°
49°
50°
50°
52°
52°
54°
57°
58°
56°
59°
64°
65°
64°
63°
60°
56°
54°
54°
53°
53°
52°
52°
52°
52°
52°
52°
53°
54°
56°
56°
55°
54°
52°
53°
56°
53°
53°
53°
52°
52°
51°
51°
51°
50°
49°
49°
48°
48°
48°
49°
50°
53°
56°
59°
61°
62°
WIND
mph · gust · dir
8mph WSW
G 20 mph
8
G20
WSW
4
G16
SSW
5
G17
SW
6
G18
SSW
6
G16
SSW
6
G20
SSW
7
G18
SSW
5
G14
SSW
4
G15
SSW
6
G14
SW
6
G14
WSW
5
G14
SW
10
G15
SW
7
G12
SSW
7
G11
WSW
7
G9
SW
4
G6
WSW
3
G4
W
9
G11
WNW
7
G8
NW
7
G9
WNW
5
G6
WNW
5
G6
WNW
4
G7
WSW
2
G7
NNW
2
G3
ENE
4
G8
SE
5
G9
S
4
G9
S
4
G11
S
4
G11
SSE
4
G12
SSE
6
G13
SSE
8
G16
S
8
G15
SSW
8
G14
SSW
8
G13
SSW
8
G13
SSW
6
G12
SSW
5
G11
S
6
G9
SSW
6
G8
SSW
4
G6
S
4
G6
SSW
5
G6
SSW
5
G7
SW
3
G4
SW
3
SSW
3
G5
S
7
G18
SW
4
G8
SSW
6
G13
S
3
G5
SSE
3
G5
S
2
G5
SSE
1
G2
SSW
1
ESE
2
G3
ESE
2
G5
ESE
3
G7
S
3
G9
S
4
G8
SSE
4
G7
S
5
G8
SSW
4
G8
S
5
G8
SSE
5
G6
SSW
5
SW
5
SW
5
SW
4
G10
SW
4
G11
SSW
3
G7
SSW
4
G7
SSW
4
G9
S
5
G12
S
4
G13
S
5
G14
S
5
G14
SSE
6
G15
S
6
G17
S
7
G17
S
7
G17
SSW
8
G15
SSW
8
G14
SSW
9
G14
SSW
8
G15
SSW
8
G16
S
9
G18
S
8
G17
S
9
G13
SSW
6
G12
S
5
G10
S
5
G10
S
4
G9
S
4
G9
SSW
4
G10
S
5
G11
S
5
G13
S
4
G12
S
5
G12
S
5
G12
S
5
G13
S
5
G12
S
5
G13
S
5
G13
S
5
G13
SSW
5
G11
SSW
5
G8
SSW
5
G6
SSW
5
S
6
S
PRECIP
chance %
8%
8%
6%
4%
4%
5%
6%
10%
13%
20%
26%
27%
19%
29%
28%
33%
36%
32%
36%
41%
43%
44%
36%
32%
20%
16%
5%
5%
3%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
33%
33%
33%
33%
33%
33%
29%
29%
29%
29%
29%
29%
33%
33%
33%
33%
33%
33%
57%
57%
57%
57%
57%
57%
56%
56%
56%
56%
56%
56%
51%
51%
51%
51%
51%
51%
61%
61%
61%
61%
61%
61%
57%
57%
57%
57%
57%
57%
31%
31%
31%
31%
31%
31%
32%
32%
32%
32%
32%
32%
27%
27%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
70%
98%
100%
100%
70%
90%
100%
79%
64%
62%
100%
72%
100%
100%
65%
25%
68%
3%
11%
24%
22%
36%
23%
36%
3%
2%
4%
6%
9%
17%
28%
51%
68%
84%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
82%
71%
69%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
82%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
94%
84%
88%
95%
100%
100%
100%
99%
99%
100%
PRESSURE
hPa · trend
1011
1011101110131014101510171015101010071006100510021003100510071010101310151017
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Ideal
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:13 AM
SUNSET
09:01 PM
15H 48M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waning Gibbous
70% illuminated

Station Location

47.4651, -122.2485
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-05 21:41 UTC
Site #12113350·USGS

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