Alta Lake

Alta Lake

Pateros, Okanogan County, WA
0mi²
ft
Directions
Lake Information

Alta Lake is located in Okanogan County, Washington. Anglers can catch Kokanee Salmon and Rainbow Trout.

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Current Conditions

61°F°
Feels like 59°F°
Clear
Today's High
61°F°
Today's Low
41°F°

Water Temperature

49°F
Updated: (May 3)
Sign in to contribute temps.

Current water temperature for Alta Lake is 49°F.

Current Snapshot

Wind9 mph WNW (Gust 15 mph)
Pressure
29.88 inHg
Visibility32 mi
Humidity35%
Cloud Cover3%

Forecast: Sunday, May 4

Day 1 of 9

Hourly Insights

7 AM
43°F°
10 AM
53°F°
1 PM
59°F°
4 PM
61°F°

Temperature

High
61°F°
Low
41°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

10mph
Avg Speed
Gusts up to
28mph
CalmModerateStrong
Max Speed13 mph

Sun, Moon & UV

Sunrise12:36 PM
Sunset3:18 AM
Moon PhasefirstQuarter
Max UV Index5 (Moderate)

Solunar Fishing Forecast

Action Rating
2/5

Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

2:15 AM - 4:45 AM

9:43 AM - 12:13 PM

Minor Times (Good)

6:32 PM - 8:02 PM

9:20 AM - 10:50 AM

Outlook for Sunday at Alta Lake

Expect temperatures ranging from 41°F to 61°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 10 mph, with potential gusts reaching up to 28 mph. The maximum UV index will be 5 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 2:15 AM and 9:43 AM, or try the minor windows near 6:32 PM and 9:20 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Alta Lake.

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May 4th 2025

Lake Information

Elevation
N/A
Area
0 mi²
Coordinates
48.027, -119.936

Weather Forecast

Sunday

61°F
41°F

Monday

68°F
41°F

Tuesday

71°F
46°F

Wednesday

74°F
49°F

Thursday

65°F
43°F

Friday

72°F
44°F

Saturday

78°F
51°F

Sunday

76°F
51°F

Monday

76°F
54°F
Sunday - 5/4/2025
61°F
41°F
12am
45°F
49°F
30.01 hPa
12 mph
NW
G: 27 mph
2am
44°F
49°F
30.05 hPa
13 mph
NW
G: 27 mph
4am
42°F
49°F
30.08 hPa
12 mph
NW
G: 25 mph
6am
41°F
49°F
30.10 hPa
7 mph
NNW
G: 15 mph
8am
47°F
49°F
30.11 hPa
11 mph
NW
G: 19 mph
10am
53°F
49°F
30.10 hPa
10 mph
NNW
G: 16 mph
12pm
57°F
49°F
30.09 hPa
12 mph
NNW
G: 18 mph
2pm
60°F
49°F
30.09 hPa
11 mph
NNW
G: 18 mph
4pm
61°F
49°F
30.05 hPa
11 mph
NNW
G: 23 mph
6pm
59°F
49°F
30.07 hPa
11 mph
N
G: 22 mph
8pm
55°F
49°F
30.10 hPa
7 mph
NNW
G: 17 mph
10pm
51°F
49°F
30.15 hPa
6 mph
NW
G: 13 mph

Water Temperature History

Trends for Alta Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

38°F

On Dec 8

Coldest point in the Last 12 Months.

Average in Period

54°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 (73°F).
  • Coolest avg: December (39°F).
  • Rapid warming often occurs: April → May (+10°F).
  • Sharpest cooling trend: October → November (-10°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

317°

Pressure

1016 mb

Cloud Cover

13%

Visibility

32 miles

Daily Pressure Forecast

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Frequently Asked Questions About Alta Lake

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