Fort Peck Lake

Fort Peck Lake

Fort Peck, Valley County, MT
365mi²
679.00ft
Directions
Lake Information

Fort Peck Lake is a remarkable feat of engineering located in Valley County, Montana. The largest embankment dam in the United States and the fifth-largest man-made reservoir in the world, Fort Peck Lake covers an incredible 233,295 acres and boasts 1,520 miles of shoreline. The project includes 19 recreation areas that offer a wide range of outdoor activities, including camping, boating, fishing, hunting, sightseeing, and wildlife viewing. Camping is a popular activity at Fort Peck Lake, with over 1,300 campsites available across the 19 recreation areas. Visitors can choose from primitive tent camping to RV sites with full hookups. The campsites are nestled among the rugged hills and stunning scenery surrounding the lake, providing the perfect backdrop for a peaceful and relaxing camping trip. Boating is also a favorite activity at Fort Peck Lake, with numerous boat ramps available for visitors to launch their boats. The calm waters of the lake offer excellent opportunities for sailing, powerboating, and kayaking. Anglers will also appreciate the lake's vast size and the variety of fish species available, including walleye, northern pike, bass, and catfish. Hunting is another popular activity at Fort Peck Lake, with over 150,000 acres of public land available for hunting. The area is home to a variety of game species, including deer, elk, antelope, and waterfowl. Wildlife viewing is also a common pastime, with the area home to a wide range of species, including bighorn sheep, mountain lions, and coyotes. Sightseeing is a must-do activity at Fort Peck Lake, with several scenic drives and overlooks providing breathtaking views of the surrounding landscape. The Fort Peck Dam Visitor Center is also worth a visit, providing visitors with an in-depth look at the history and construction of the dam and the surrounding area. In conclusion, Fort Peck Lake is a stunning destination that offers a vast array of recreational opportunities in a breathtakingly beautiful natural setting. Whether you're camping, boating, fishing, hunting, or simply enjoying the scenery, you're sure to have an unforgettable experience at Fort Peck Lake.

Read more

Current Conditions

59°F°
Feels like 51°F°
Windy
Today's High
70°F°
Today's Low
39°F°

Water Temperature

34°F
Updated: (Apr 30)
Sign in to contribute temps.

Current water temperature for Fort Peck Lake is 34°F.

Current Snapshot

Wind16 mph NNW (Gust 21 mph)
Pressure
30.04 inHg
Visibility30 mi
Humidity33%
Cloud Cover36%

Forecast: Friday, May 2

Day 1 of 9

Hourly Insights

7 AM
41°F°
10 AM
52°F°
1 PM
64°F°
4 PM
69°F°

Temperature

High
70°F°
Low
39°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

7mph
Avg Speed
Gusts up to
21mph
CalmModerateStrong
Max Speed11 mph

Sun, Moon & UV

Sunrise11:45 AM
Sunset2:21 AM
Moon PhasewaxingCrescent
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)

11:36 PM - 2:06 AM

8:50 AM - 11:20 AM

Minor Times (Good)

3:01 PM - 4:31 PM

7:19 AM - 8:49 AM

Outlook for Friday at Fort Peck Lake

Expect temperatures ranging from 39°F to 70°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 7 mph, with potential gusts reaching up to 21 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 11:36 PM and 8:50 AM, or try the minor windows near 3:01 PM and 7:19 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Fort Peck 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 1st 2025

Lake Information

Elevation
679 ft
Area
365 mi²
Coordinates
47.963, -106.477

Weather Forecast

Friday

70°F
39°F

Saturday

78°F
50°F

Sunday

80°F
54°F

Monday

61°F
47°F

Tuesday

63°F
41°F

Wednesday

71°F
47°F

Thursday

78°F
54°F

Friday

74°F
56°F

Saturday

77°F
56°F
Friday - 5/2/2025
70°F
39°F
12am
44°F
34°F
30.11 hPa
4 mph
ENE
G: 8 mph
2am
41°F
34°F
30.12 hPa
5 mph
SE
G: 8 mph
4am
40°F
34°F
30.12 hPa
6 mph
SSE
G: 10 mph
6am
39°F
34°F
30.11 hPa
5 mph
SSE
G: 8 mph
8am
45°F
34°F
30.08 hPa
8 mph
SSE
G: 14 mph
10am
52°F
34°F
30.03 hPa
9 mph
SSE
G: 12 mph
12pm
59°F
34°F
29.98 hPa
7 mph
SSE
G: 12 mph
2pm
66°F
34°F
29.92 hPa
8 mph
S
G: 11 mph
4pm
69°F
34°F
29.86 hPa
7 mph
S
G: 11 mph
6pm
69°F
34°F
29.83 hPa
7 mph
S
G: 10 mph
8pm
65°F
34°F
29.81 hPa
7 mph
SSE
G: 11 mph
10pm
61°F
34°F
29.82 hPa
9 mph
SSE
G: 17 mph

Water Temperature History

Trends for Fort Peck Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

34°F

On Jan 19

Coldest point in the Last 12 Months.

Average in Period

47°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 (74°F).
  • Coolest avg: February (34°F).
  • Rapid warming often occurs: June → July (+14°F).
  • Sharpest cooling trend: September → October (-11°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm05101520

Wind Direction

73°

Pressure

1020 mb

Cloud Cover

0%

Visibility

17 miles

Daily Pressure Forecast

FriSatSunMonTueWedThuFriSat0.008.8617.7226.5835.44
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 Fort Peck Lake

Get accurate, up-to-date information about conditions at Fort Peck Lake.