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Jordanell Reservoir State Park
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Lake Merwin , WA
~ 3716 miles away - (519)
Today's Forecast May 09, 2021

Lake Merwin's current water temperature is 52°F. Today's forecast is: Mostly cloudy throughout the day., with a high around 66°F and a low around 48°F. Winds are out of the NW at 5 mph with gusts of 15 mph.

Current Conditions
52°F
Water estimate as of
May 06, 2021
66° 48° F
Air
NW 5 - 15 gust
Wind
Temps are estimates of the surface temp acquired throughout the lake. Values are generally within a few degrees, but may be inaccurate due to factors including cloud cover, land interference, water levels, and input data quality/accuracy. If a temp is inaccurate, please contact us. Consider helping us improve our accuracy by creating an account and submitting your observed water temps in the section below.


Community Water Temps
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   Your
   Temperature

Latest satelite temp: 52°F
52°F
  Warning: Greater than 10% difference.




8 Day Forecast as of May 09, 2021
wind key:
gust
wind
Sunday
65° 42°
NW 5-14 mph
6
8

Mostly cloudy throughout the day.
Monday
70° 41°
NW 5-14 mph
6
8
10
12
2
4
6
8

Partly cloudy throughout the day.
Tuesday
74° 46°
NW 4-13 mph
6
8
10
12
2
4
6
8

Partly cloudy throughout the day.
Wednesday
73° 47°
NW 4-14 mph
6
8
10
12
2
4
6
8

Partly cloudy throughout the day.
Thursday
75° 43°
WNW 3-12 mph
6
8
10
12
2
4
6
8

Mostly cloudy throughout the day.
Friday
72° 44°
WNW 3-11 mph
6
8
10
12
2
4
6
8

Partly cloudy throughout the day.
Saturday
67° 42°
W 3-13 mph
6
8
10
12
2
4
6
8

Overcast throughout the day.
Sunday
69° 49°
W 2-11 mph

Possible light rain overnight.


Warning: Ice is NEVER 100% Safe!
Thermal Imagery ~ May 07, 2021
Natural Imagery ~ May 01, 2021

Description
Merwin Reservoir was formed after the completion of Merwin Dam, in 1931 by the Inland Power and Light Company. The reservoir fluctuates depending on the amount of run-off making boat access difficult at times. Kokanee are the main target, however, Tiger Muskie planted in 1995 are also popular with anglers. This North Fork Lewis River impoundment located near the town of Ariel, on the south side of Highway SR"503, is shared by Clark and Cowlitz counties.

Related sites:
en.wikipedia.org
wdfw.wa.gov

Attributes
3,840
Acres

Pressure
FusionCharts will render here
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Lake Community Posts


Recent Water Temperatures

Nearby Lakes


Water: 48° H: 64° L: 46°
Wind 5-12 mph
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Water: 38° H: 59° L: 45°
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Water: 40° H: 55° L: 42°
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Water: 39° H: 63° L: 47°
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Water: 37° H: 54° L: 37°
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Packwood Lake Mostly cloudy throughout the day. 97 miles from Lake Merwin Packwood, WA


Water: 38° H: 63° L: 47°
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Harts Lake Possible drizzle in the morning. 101 miles from Lake Merwin Harts Lake, WA


Water: 37° H: 62° L: 46°
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Ohop Lake Mostly cloudy throughout the day. 102 miles from Lake Merwin Eatonville, WA


Water: 37° H: 61° L: 46°
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Water: 38° H: 64° L: 48°
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Pattison Lake Mostly cloudy throughout the day. 114 miles from Lake Merwin Lacey, WA


Water: 35° H: 48° L: 33°
Wind 5-12 mph
Dog Lake Mostly cloudy throughout the day. 114 miles from Lake Merwin Packwood, WA