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Forecast
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© 2026·AI-powered bite forecast
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United States / Pennsylvania / Highland Park Reservoir No. 2

Bite forecast: Highland Park Reservoir No. 2

  • 17 acres
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Best fishing days for the next week

  1. ThursdaySeptember 3weather-based forecast
    65/100high activity

    Cloudy: 70–86 °F

  2. TuesdaySeptember 8weather-based forecast
    65/100high activity

    Cloudy: 59–79 °F

  3. MondaySeptember 7weather-based forecast
    64/100high activity

    Clear: 52–81 °F

Highland Park Reservoir No. 2 (Pennsylvania) — a popular fishing spot. About 7 ha in area. Nearest town — Pittsburgh. This page shows an hourly bite forecast for today and the week ahead; the algorithm factors in the weather, atmospheric pressure, and the moon phase.

Nearby towns

  • Pittsburgh5 mi

Nearby rivers

  • Nine Mile Run4 mi
  • Saw Mill Run7 mi
  • Thompson Run7 mi
  • Deer Creek9 mi
  • Pine Creek9 mi

Nearby water bodies

  • ReservoirReservoir No. 10.4 mi
  • ReservoirLampher Reservoir2 mi
  • PondCampbell Lake4 mi
  • LakeHarmar Storage Pond No 45 mi
  • ReservoirEmsworth Pool7 mi
  • LakeLa Roche University Detention Basin8 mi
  • ReservoirPond Three9 mi
  • LakeNorth Park Lake9 mi
Loading map…

Bite calendar

Wednesday, September 2

Aug 31 – Sep 6
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Bite activity:highmediumlowslow
Based on:weatherseasonal
What is a bite calendar?
Coho salmonPikeYellow perchBlack crappieLake troutMuskellungeSmallmouth bassWalleyeWhite bassSteelheadWhite crappieBrook troutChinook salmonLargemouth bassWhitefishBluegillCarpChannel catfishFlathead catfishRainbow trout

Black crappie

6/10 · Fair

Hourly activity

0:006:0012:0018:0023:00
Bite activity:highmediumlow

The bite is moderate — fish feed in short bursts. Pressure is dropping — this usually boosts the bite.

Peak bite hours

Best time — 06:00–08:00 (dawn bite) and 19:00–21:00 (dusk bite).

Tactics

Look for drop-offs and gaps in the weeds, retrieve slowly, lingering over promising spots.

Lures

In clear water, natural colors work best: small jig or minnow bait.

Gear

No special gear needed — seasonal clothing will do.

Summary

An average day — best chances during peak windows.

How this forecast is calculated

Why this forecast

The computed water temperature is around 72 °F — inside the 57–75 °F comfort range for Black crappie, so baseline activity is high.

Computed water temperature by month; the green band is the 57–75 °F comfort rangecomfort 57–75 °F72 °F
JFMAMJJASOND

Black crappie works the twilight: the peaks are pinned to sunrise and sunset — their times are in the sun-and-moon card above.

The day: daylight hours and when Black crappie feeds0:0012:0024:00

Pressure is flat: it moves no more than 0.00 inHg over the day, so the weather isn't shifting today's bite.

Pressure through the day, 0.00 inHg change
00:00 · 29.9823:00 · 29.98 inHg

One more input — the moon's feeding windows: within their hours the score sits higher than across the rest of the day. The window times are in the “Solunar feeding periods” card below.

Feeding windows on the day scale0:0012:0024:00

September is an active season for Black crappie here.

JFMAMJJASOND

These are the same values the bite curve above was computed from. How the forecast works

2 SepWednesday, September 2
+76°

Cloudy · feels like +82°

Low / high
+71°…+76°
Precipitation
0.00 in
Wind
6 mph SSE
Cloud cover
100%
Humidity
81%
Pressure
30.08 inHg
00:00+74°—4 mpheast wind, 4 mph83%7%
01:00+72°—4 mphnortheast wind, 4 mph86%6%
02:00+71°—3 mphnorth wind, 3 mph89%13%
03:00+71°—4 mphnortheast wind, 4 mph89%41%
04:00+71°—6 mpheast wind, 6 mph93%90%
05:00+71°—3 mphnortheast wind, 3 mph92%91%
06:00+71°—3 mphnortheast wind, 3 mph93%100%
07:00+71°—4 mphnortheast wind, 4 mph93%97%
08:00+73°—3 mpheast wind, 3 mph91%89%
09:00+75°—5 mphsoutheast wind, 5 mph86%77%
10:00+75°—6 mphsoutheast wind, 6 mph84%100%
11:00+76°—7 mphsouth wind, 7 mph82%100%
12:00+76°—6 mphsoutheast wind, 6 mph81%100%
13:00+75°—8 mphsoutheast wind, 8 mph82%100%
14:00+75°—9 mphsoutheast wind, 9 mph84%74%
15:00+75°—9 mphsoutheast wind, 9 mph82%100%
16:00+76°—7 mphsoutheast wind, 7 mph82%100%
17:00+76°—8 mphsoutheast wind, 8 mph80%100%
18:00+76°—7 mphsoutheast wind, 7 mph79%68%
19:00+74°—8 mphsoutheast wind, 8 mph82%53%
20:00+72°—4 mphsoutheast wind, 4 mph86%16%
21:00+72°—2 mphnorth wind, 2 mph87%100%
22:00+71°—1 mphsoutheast wind, 1 mph88%100%
23:00+71°—5 mphnorth wind, 5 mph87%95%
+76°+74°+71°
Weather throughout the day
0:006:0012:0018:0023:00

Sun and moon

Wednesday, September 2
The day: daylight and the hours the moon is above the horizon. Local time0:0012:0024:00
DaylightMoon above the horizon
Sunrise
06:32
Sunset
19:35
Day length
13 h 3 min
Sunshine hours
2 h 18 min
UV index
1
low
Moon
Waning gibbous
Moonrise
22:27
Moonset
12:52

The day is 3 min shorter than yesterday.

Sunshine hours count direct sun only — cloud cover cuts it, so it is shorter than daylight.

Solunar feeding periods

+13% in the windowWednesday, September 2
Feeding windows on the day scale, local time0:0012:0024:00
Major periodsMinor periods
  • Major04:15–06:15Moon overhead
  • Minor12:22–13:22Moonset
  • Major16:43–18:43Moon underfoot
  • Minor21:57–22:57Moonrise

The windows are set by the moon's transit and rise, and the forecast above already accounts for them: within these hours the bite score sits higher than across the rest of the day, while the day's overall level still comes from the catch-calibrated model.

What are solunar periods?