Waterlands
Ninemile Run
USGS · 03085050
NINEMILE RUN
USGS · 03085050LIVE

Ninemile Run at Mouth near Swissvale, PA

PENNSYLVANIA40.4154°N, -79.9162°W
AIR TEMP
97°F
WIND
8mph W
FISH INDEX
56SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

27.8in

≈ normal

27.76 in of precipitation so far this year — about average for this point in the season (normal 25.86 in).

YTD Total

27.8in

This year so far

Normal to Date

25.9in

30-yr average

Typical Range

20.5–31.2in

10th–90th pct YTD

Departure

+7%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.64" · normal 3.59" (2.0–5.1)
Jan
Feb: 1.74" · normal 3.18" (1.7–5.0)
Feb
Mar: 6.86" · normal 4.25" (2.2–6.4)
Mar
Apr: 5.60" · normal 4.62" (2.8–6.4)
Apr
May: 5.50" · normal 4.86" (2.1–7.6)
May
Jun: 5.42" · normal 4.97" (2.4–7.3)
Jun
Jul: 0.01" (so far)· normal 4.39" (3.1–6.2)
Jul
Aug: normal 3.77" (2.3–5.6)
Aug
Sep: normal 3.98" (1.5–7.3)
Sep
Oct: normal 3.63" (1.9–6.0)
Oct
Nov: normal 3.44" (1.6–4.9)
Nov
Dec: normal 3.51" (2.0–5.1)
Dec
Baseline 19912020 · Source: Open-Meteo04:15 PM
Your History · Ninemile Run at Mouth near Swissvale, PA

Track your history

Sign in to track your sessions at Ninemile Run at Mouth near Swissvale, PA — best days, monthly trends, and time on the water.

Sign in
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
98°
78°
SAT
97°
74°
SUN
87°
68°
MON
89°
67°
TUE
88°
68°
WED
90°
62°
THU
86°
71°
TIME
FRI
8
NOW
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
TEMP
hourly forecast
93°
mild
93°
87°
83°
79°
77°
77°
76°
75°
75°
75°
74°
75°
81°
86°
88°
91°
95°
97°
96°
93°
88°
76°
81°
80°
79°
77°
76°
75°
74°
73°
73°
72°
71°
71°
71°
73°
76°
79°
82°
86°
87°
77°
77°
77°
77°
78°
81°
75°
68°
68°
69°
70°
69°
68°
68°
68°
68°
68°
67°
69°
70°
73°
77°
81°
85°
87°
88°
89°
89°
89°
88°
86°
79°
71°
71°
70°
70°
69°
68°
69°
69°
68°
68°
69°
71°
74°
77°
80°
83°
86°
88°
88°
88°
87°
86°
82°
77°
75°
73°
71°
69°
68°
67°
65°
64°
63°
62°
64°
67°
71°
75°
79°
83°
86°
88°
WIND
mph · gust · dir
5mph W
G 14 mph
5
G14
W
9
G14
N
3
SSW
15
G38
W
3
S
4
SSE
5
G6
SSE
4
G5
NW
3
S
4
SSE
1
G3
W
2
G5
W
1
G4
SSW
1
G6
W
3
G10
WNW
5
G14
NW
5
G16
WNW
9
G19
W
11
G19
W
10
G20
WSW
9
G17
ESE
16
G31
WSW
5
G6
ESE
5
G6
SE
4
G6
ESE
4
G7
ESE
4
G12
SSE
6
G20
S
13
G36
SSW
2
G19
SW
4
NE
4
G5
NNW
6
G11
S
3
G7
SSW
3
G5
SSE
2
G5
S
2
G5
SSW
1
G5
SSW
2
G5
S
1
G4
E
1
G2
WSW
4
WSW
2
G6
E
3
G16
ESE
3
G16
ESE
5
G12
E
5
E
4
G24
W
6
G9
WNW
5
NE
3
G12
E
4
G11
SE
3
G8
S
3
G7
WSW
1
N
1
G4
E
3
SE
3
S
2
G10
SW
2
G7
SSW
3
G9
SSW
4
G7
SSW
4
G7
SSW
4
G7
SW
3
G8
SW
4
G9
SW
5
G8
WSW
6
G9
W
7
G10
W
7
G11
W
8
G11
W
6
G11
NW
5
G9
NNE
4
G6
E
1
G3
NE
3
SSW
3
S
1
G2
SW
2
WSW
2
S
1
G2
S
2
SSW
2
SW
1
G2
WSW
1
G4
WNW
3
G5
W
3
G7
NW
4
G7
NNW
3
G8
NNW
3
G9
NW
4
G8
NW
7
G8
NNW
8
G10
NNW
7
G12
NNW
5
G9
NNW
6
G11
NNW
6
G12
NNW
5
G10
NNW
6
G11
N
7
NNE
8
G11
ENE
8
G10
ENE
6
G7
ENE
6
ENE
5
ENE
5
ENE
4
ENE
4
ENE
5
ESE
4
ESE
4
SE
3
G5
SSE
3
G5
SSE
3
G5
SSE
2
G5
SSE
PRECIP
chance %
4%
4%
5%
4%
3%
2%
8%
3%
7%
3%
1%
8%
3%
2%
3%
4%
2%
2%
4%
7%
8%
17%
38%
39%
37%
31%
24%
20%
15%
12%
14%
8%
29%
29%
29%
29%
29%
29%
18%
18%
18%
18%
18%
18%
73%
73%
73%
73%
73%
73%
64%
64%
64%
64%
64%
64%
30%
30%
30%
30%
30%
30%
34%
34%
34%
34%
34%
34%
75%
75%
75%
75%
75%
75%
50%
50%
50%
50%
50%
50%
17%
17%
17%
17%
17%
17%
30%
30%
30%
30%
30%
30%
50%
50%
50%
50%
50%
50%
19%
19%
19%
19%
19%
19%
15%
15%
15%
15%
15%
15%
13%
13%
13%
13%
13%
13%
CLOUDS
cover %
5%
clear
5%
73%
0%
18%
100%
100%
100%
100%
100%
62%
0%
96%
60%
4%
0%
3%
3%
33%
100%
100%
100%
100%
100%
100%
100%
2%
7%
76%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
99%
95%
100%
100%
100%
100%
100%
99%
12%
100%
100%
100%
100%
100%
100%
70%
100%
100%
100%
100%
100%
100%
100%
100%
67%
8%
6%
5%
7%
14%
100%
6%
0%
0%
0%
0%
11%
6%
35%
3%
22%
27%
22%
19%
18%
16%
18%
48%
56%
56%
47%
21%
14%
10%
8%
100%
100%
100%
100%
100%
100%
100%
94%
100%
100%
100%
100%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
989
989990990988987987988988988987987987986986988988988989990988
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
56
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:54 AM
SUNSET
08:53 PM
14H 59M OF DAYLIGHT1H 4M REMAINING
MOON PHASE
Waning Gibbous
85% illuminated

Station Location

40.4154, -79.9162
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-03 19:49 UTC
Site #03085050·USGS

Create a free account to save favorites, set flow alerts, and track conditions