MEDIAN FLOW RATE · 30 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.1in
≈ normal
19.09 in of precipitation so far this year — about average for this point in the season (normal 19.2 in).
YTD Total
19.1in
This year so far
Normal to Date
19.2in
30-yr average
Typical Range
13.6–24.2in
10th–90th pct YTD
Departure
-1%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.46" · normal 1.98" (1.1–3.2)
Feb: 0.50" · normal 1.88" (0.8–3.5)
Mar: 4.93" · normal 2.54" (1.3–3.9)
Apr: 5.81" · normal 4.25" (2.5–6.0)
May: 0.93" · normal 4.52" (1.7–7.7)
Jun: 5.46" (so far)· normal 4.03" (1.9–6.2)
Jul: normal 3.59" (2.1–5.4)
Aug: normal 3.55" (1.8–5.9)
Sep: normal 3.08" (1.3–6.1)
Oct: normal 3.14" (1.2–5.7)
Nov: normal 2.44" (1.0–4.1)
Dec: normal 2.15" (0.9–3.9)
Baseline 1991–2020 · Source: Open-Meteo12:23 AM
Your History · KISHWAUKEE R AB BALLARD RD AT CRYSTAL LAKE, IL
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Weather Conditions
WEATHER CONDITIONS
TODAY
88°
73°
TUE
92°
76°
WED
89°
73°
THU
89°
76°
FRI
86°
72°
SAT
87°
63°
SUN
77°
59°
FISH INDEX
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:20 AM
SUNSET
08:33 PM
15H 13M OF DAYLIGHT20H 8M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY
Station Location
42.2378, -88.3778Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-30 00:25 UTC
Site #05437933·USGS
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