Franklin D Roosevelt Lake

Franklin D Roosevelt Lake

Coulee Dam, Ferry County, WA
124mi²
384.00ft
Directions
Lake Information

Franklin D. Roosevelt Lake is a large reservoir located in the northeastern part of Washington State, covering an area of approximately 130 miles along the Columbia River. The lake is named after the 32nd President of the United States, Franklin D. Roosevelt, who played a significant role in the development of hydroelectric power and the Columbia River Basin Project, of which the lake is a part. The lake is situated in parts of five counties in northeastern Washington, including Ferry, Stevens, Lincoln, Okanogan, and Grant counties. It is a popular destination for outdoor enthusiasts and provides a range of recreational opportunities, including fishing, boating, camping, and hiking. The lake is fed by the Columbia River, which flows from the north to the south and is one of the largest rivers in North America. The creation of the lake was part of the Columbia River Basin Project, which aimed to develop hydroelectric power in the Pacific Northwest region. The Grand Coulee Dam, located upstream from the lake, was built as part of this project and is one of the largest concrete structures in the world. The dam generates hydroelectric power for the region, and the lake serves as a reservoir for the dam. Fishing is a popular activity at Franklin D. Roosevelt Lake, which is home to a variety of fish species, including rainbow trout, kokanee salmon, and walleye. The lake is also a popular destination for boaters, with several boat ramps located along its shoreline. Camping opportunities are available at several campgrounds, including Spring Canyon and Keller Ferry, both of which offer stunning views of the lake and surrounding mountains. Hiking trails are also available in the area, providing visitors with opportunities to explore the natural beauty of the region. In conclusion, Franklin D. Roosevelt Lake is a magnificent reservoir located in northeastern Washington, providing visitors with a range of recreational opportunities. Its stunning scenery, abundant wildlife, and recreational activities make it a popular destination for outdoor enthusiasts from around the world. The lake's rich history, tied to the development of hydroelectric power in the Pacific Northwest region, adds to its significance and provides visitors with a unique glimpse into the region's past.

Read more

Current Conditions

59°F°
Feels like 56°F°
Clear
Today's High
66°F°
Today's Low
35°F°

Water Temperature

39°F
Updated: (May 4)
Sign in to contribute temps.

Current water temperature for Franklin D Roosevelt Lake is 39°F.

Current Snapshot

Wind11 mph NNW (Gust 18 mph)
Pressure
30.06 inHg
Visibility30 mi
Humidity31%
Cloud Cover0%

Forecast: Monday, May 5

Day 1 of 9

Hourly Insights

7 AM
40°F°
10 AM
55°F°
1 PM
63°F°
4 PM
66°F°

Temperature

High
66°F°
Low
35°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

5mph
Avg Speed
Gusts up to
17mph
CalmModerateStrong
Max Speed9 mph

Sun, Moon & UV

Sunrise12:27 PM
Sunset3:12 AM
Moon PhasewaxingGibbous
Max UV Index6 (High)

Solunar Fishing Forecast

Action Rating
3/5

Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

2:52 AM - 5:22 AM

10:37 AM - 1:07 PM

Minor Times (Good)

7:39 PM - 9:09 PM

9:34 AM - 11:04 AM

Outlook for Monday at Franklin D Roosevelt Lake

Expect temperatures ranging from 35°F to 66°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 5 mph, with potential gusts reaching up to 17 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 2:52 AM and 10:37 AM, or try the minor windows near 7:39 PM and 9:34 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Franklin D Roosevelt Lake.

Lake Map Views

LakeMonster PRO

Try Premium Features

Find the fishing sweet spots! See detailed temperature readings throughout your lake.

No credit card required for preview

May 4th 2025

Lake Information

Elevation
384 ft
Area
124 mi²
Coordinates
48.038, -118.271

Weather Forecast

Monday

66°F
35°F

Tuesday

71°F
41°F

Wednesday

73°F
46°F

Thursday

63°F
45°F

Friday

71°F
41°F

Saturday

76°F
48°F

Sunday

61°F
46°F

Monday

60°F
41°F

Tuesday

62°F
40°F
Monday - 5/5/2025
66°F
35°F
12am
43°F
39°F
30.18 hPa
4 mph
NNW
G: 8 mph
2am
40°F
39°F
30.21 hPa
4 mph
N
G: 7 mph
4am
37°F
39°F
30.22 hPa
4 mph
N
G: 7 mph
6am
36°F
39°F
30.24 hPa
4 mph
N
G: 7 mph
8am
46°F
39°F
30.25 hPa
6 mph
N
G: 15 mph
10am
55°F
39°F
30.24 hPa
9 mph
NNE
G: 17 mph
12pm
61°F
39°F
30.22 hPa
7 mph
NNE
G: 14 mph
2pm
64°F
39°F
30.19 hPa
6 mph
N
G: 13 mph
4pm
66°F
39°F
30.16 hPa
6 mph
N
G: 12 mph
6pm
65°F
39°F
30.13 hPa
5 mph
NNE
G: 11 mph
8pm
59°F
39°F
30.15 hPa
3 mph
NNE
G: 5 mph
10pm
51°F
39°F
30.18 hPa
3 mph
NE
G: 4 mph

Water Temperature History

Trends for Franklin D Roosevelt Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

35°F

On Jan 5

Coldest point in the Last 12 Months.

Average in Period

49°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: July (76°F).
  • Coolest avg: February (35°F).
  • Rapid warming often occurs: June → July (+15°F).
  • Sharpest cooling trend: September → October (-14°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm05101520

Wind Direction

331°

Pressure

1022 mb

Cloud Cover

0%

Visibility

25 miles

Daily Pressure Forecast

MonTueWedThuFriSatSunMonTue0.008.8617.7226.5835.44
Go Premium
Better lake days, better fishing, better you with LakeMonster Pro
Relaxing app background
LakeMonster App Icon
Get a 7 day free trial

Frequently Asked Questions About Franklin D Roosevelt Lake

Get accurate, up-to-date information about conditions at Franklin D Roosevelt Lake.