Waterlands
Western Run
USGS · 01583500
WESTERN RUN
USGS · 01583500LIVE

WESTERN RUN AT WESTERN RUN, MD

TOWSON, MD39.5108°N, -76.6765°W Updated 9 hr ago
FLOW RATE
30cfs
AIR TEMP
73°F
WIND
3mph SSE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
30cfs 48.6% vs avg
Optimal band: 2635 cfs
PERIOD HIGH
36cfs
PERIOD LOW
25cfs
RUNNABLE
75%
last 7 day in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

21.2in

≈ normal

21.24 in of precipitation so far this year — about average for this point in the season (normal 23.31 in).

YTD Total

21.2in

This year so far

Normal to Date

23.3in

30-yr average

Typical Range

18.0–31.0in

10th–90th pct YTD

Departure

-9%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.77" · normal 3.28" (1.9–5.1)
Jan
Feb: 1.83" · normal 2.86" (1.8–4.9)
Feb
Mar: 3.60" · normal 4.05" (1.9–5.9)
Mar
Apr: 2.09" · normal 3.66" (2.1–5.9)
Apr
May: 4.37" · normal 3.94" (2.1–6.3)
May
Jun: 3.99" · normal 4.15" (1.9–6.8)
Jun
Jul: 2.59" (so far)· normal 4.58" (2.3–7.9)
Jul
Aug: normal 3.96" (2.0–6.7)
Aug
Sep: normal 4.88" (1.8–8.4)
Sep
Oct: normal 3.81" (1.5–5.9)
Oct
Nov: normal 3.10" (1.4–4.6)
Nov
Dec: normal 3.82" (1.9–5.7)
Dec
Baseline 19912020 · Source: Open-Meteo08:35 AM
Your History · WESTERN RUN AT WESTERN RUN, MD

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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
73°
FRI
89°
70°
SAT
84°
70°
SUN
83°
67°
MON
83°
60°
TUE
86°
62°
WED
87°
67°
TIME
THU
10
NOW
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
FRI
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
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
TEMP
hourly forecast
79°
mild
79°
81°
81°
83°
83°
84°
86°
78°
81°
79°
78°
76°
75°
73°
73°
72°
72°
71°
71°
71°
70°
72°
77°
80°
83°
86°
87°
89°
88°
89°
89°
84°
85°
83°
80°
78°
75°
74°
73°
72°
71°
71°
70°
70°
70°
72°
75°
78°
81°
83°
84°
83°
79°
76°
77°
79°
78°
79°
75°
73°
72°
71°
70°
69°
69°
69°
69°
68°
67°
69°
71°
73°
75°
78°
80°
81°
82°
83°
83°
82°
79°
76°
73°
70°
69°
67°
65°
64°
63°
62°
61°
61°
60°
63°
68°
71°
74°
77°
79°
81°
82°
83°
83°
83°
82°
79°
75°
72°
69°
67°
65°
64°
64°
63°
62°
WIND
mph · gust · dir
7mph SSW
G 13 mph
7
G13
SSW
7
G11
S
8
G11
SSE
8
G11
S
8
G11
S
6
G10
SSW
8
G12
SW
7
G16
SSW
8
G12
WSW
6
G16
NW
4
G7
NNW
3
G6
SE
2
G5
S
2
G6
SSW
1
G6
S
2
G7
SSE
1
G5
NNE
2
G7
NW
2
G7
W
5
G9
WSW
5
G11
WSW
4
G9
W
5
G15
WNW
6
G18
W
7
G15
W
7
G12
WNW
8
G14
W
9
G15
WSW
9
G14
W
8
G13
W
8
G15
WSW
14
G20
SW
11
G19
WSW
4
G9
NW
2
G9
SW
6
NNW
6
G11
N
3
G5
NW
3
G4
SW
5
G9
WSW
5
G12
NW
6
G14
WNW
6
G16
NW
4
G9
NW
5
G11
NNW
4
G9
NNW
5
G8
N
6
G7
N
6
N
6
NNW
5
NNW
6
NNW
5
G8
NW
4
G7
NW
5
G9
WNW
4
G9
N
2
G5
N
2
G5
NNW
2
G3
N
3
NNE
5
G6
NNE
5
NNE
6
G12
NE
6
G13
NNE
6
G16
NE
6
G17
NE
6
G17
NE
6
G18
NE
6
G19
NE
7
G20
NE
9
G20
NE
11
G16
ENE
11
G14
ENE
11
G13
ENE
10
G12
ENE
11
G12
E
10
G12
E
11
G12
E
11
E
11
E
9
G15
ESE
9
G16
SE
7
G17
SE
6
G16
SE
5
G16
SE
4
G15
SE
5
G13
E
4
G11
E
5
G10
ENE
5
G9
ENE
5
G8
ENE
5
G7
ENE
6
G8
NE
5
G10
NE
6
G10
ENE
7
G11
ENE
8
G11
E
8
G11
E
8
G11
E
8
G11
ESE
8
G10
ESE
8
G9
ESE
7
G8
E
7
G8
E
6
G7
ESE
7
G9
SE
8
G14
SE
8
G15
SE
7
G15
SE
5
G13
SE
5
G10
SE
4
G6
SE
3
SSE
1
G2
SSE
1
G2
WSW
PRECIP
chance %
10%
10%
8%
8%
12%
36%
43%
37%
39%
29%
41%
24%
22%
14%
8%
6%
5%
6%
5%
3%
2%
2%
2%
2%
3%
3%
3%
3%
6%
4%
11%
25%
60%
60%
60%
60%
26%
26%
26%
26%
26%
26%
10%
10%
10%
10%
10%
10%
24%
24%
24%
24%
24%
24%
40%
40%
40%
40%
40%
40%
16%
16%
16%
16%
16%
16%
5%
5%
5%
5%
5%
5%
4%
4%
4%
4%
4%
4%
7%
7%
7%
7%
7%
7%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
CLOUDS
cover %
100%
overcast
100%
63%
100%
100%
100%
100%
98%
95%
100%
97%
42%
100%
57%
3%
6%
33%
28%
3%
5%
12%
0%
0%
76%
6%
86%
3%
92%
87%
100%
100%
100%
100%
100%
100%
83%
100%
89%
100%
100%
85%
95%
100%
100%
100%
100%
100%
100%
94%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
92%
41%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
12%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
72%
100%
86%
54%
26%
13%
5%
0%
0%
0%
PRESSURE
hPa · trend
1003
10031001100110011002100110031002100310031004100610091009101210131016101310141013
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:47 AM
SUNSET
08:35 PM
14H 48M OF DAYLIGHT
MOON PHASE
Waning Crescent
29% illuminated

Station Location

39.5108, -76.6765
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC
Site #01583500·USGS

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