Waterlands
Frog Branch
USGS · 0165690673
FROG BRANCH
USGS · 0165690673LIVE

FROG BRANCH ABOVE FLATLICK BRANCH AT CHANTILLY, VA

RESTON, VA38.8811°N, -77.4305°W
AIR TEMP
76°F
WIND
8mph NE
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
cfs
No flow data available
Precipitation History
Your History · FROG BRANCH ABOVE FLATLICK BRANCH AT CHANTILLY, VA

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Weather Conditions
WEATHER CONDITIONS
TODAY
78°
72°
MON
81°
67°
TUE
91°
65°
WED
99°
69°
THU
97°
76°
FRI
84°
66°
SAT
82°
62°
TIME
SUN
2
NOW
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
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
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
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
TEMP
hourly forecast
77°
mild
77°
77°
75°
74°
72°
72°
72°
72°
72°
72°
71°
70°
69°
68°
68°
67°
67°
68°
71°
73°
75°
77°
78°
80°
80°
81°
81°
81°
80°
79°
78°
75°
72°
71°
70°
68°
67°
67°
66°
66°
65°
66°
70°
75°
79°
83°
86°
88°
90°
91°
91°
90°
89°
85°
80°
77°
74°
73°
71°
71°
70°
69°
69°
69°
69°
71°
76°
81°
86°
89°
92°
94°
97°
98°
99°
99°
98°
93°
87°
84°
82°
80°
79°
79°
79°
78°
78°
78°
77°
77°
80°
84°
88°
90°
92°
94°
97°
89°
93°
93°
90°
86°
81°
78°
77°
76°
76°
73°
72°
70°
68°
67°
66°
67°
68°
71°
WIND
mph · gust · dir
4mph ESE
G 11 mph
4
G11
ESE
1
G8
SE
4
G12
NW
12
G20
SSE
5
G13
SSW
3
G8
SSW
2
G11
ESE
3
G8
E
3
G7
E
3
G6
SE
1
G7
SE
2
G6
SE
4
G8
SE
3
G7
SE
3
NNE
4
G6
NE
5
G8
NE
3
G7
ENE
5
G9
ENE
6
G9
E
5
G9
ESE
5
G11
ESE
5
G10
ESE
5
G9
SE
4
G6
ESE
5
G7
ESE
6
G8
SE
6
G9
SE
4
G7
SE
4
G8
SE
3
G7
SE
4
G7
SSE
6
G10
SSE
5
G8
SE
6
G11
SSE
5
G11
SSE
6
G13
S
4
G9
S
5
G8
S
6
G9
S
5
G8
SSW
2
G4
SW
3
G5
SW
2
G3
W
2
G4
WSW
1
G2
WSW
3
SSW
3
SSW
3
SSW
3
G4
SSW
4
SSW
4
G5
SSW
5
G6
SSW
5
G9
SSW
5
G7
SSW
5
G8
SSW
5
G13
SSW
6
G15
SSW
6
G15
SW
6
G13
SW
5
G6
SW
5
WSW
3
WSW
2
G3
W
2
G3
WNW
3
G4
W
3
G8
W
4
G10
W
5
G12
WNW
6
G11
NW
6
G10
NW
6
G8
WNW
5
G7
WNW
5
G8
W
5
G9
W
4
G10
W
6
G8
SW
7
G13
SSW
5
G11
SSW
5
SSW
4
G5
W
2
G3
WSW
3
WSW
3
W
4
NNW
4
G7
NW
4
G5
NNW
4
G6
NNW
4
NNW
4
NNW
3
G6
NNW
4
G13
NW
8
G17
NW
10
G17
NW
9
G17
WNW
10
G17
NW
10
G19
NW
13
G20
NNW
13
G21
NW
14
G21
NNW
13
G20
NW
12
G22
NW
9
G23
NW
8
G26
NW
10
G28
NW
9
G31
NW
10
G29
NNW
9
G28
NNW
9
G26
NNW
8
G24
NNW
7
G22
NNW
7
G20
NNW
7
G20
NNW
7
G21
NNW
8
G21
NNW
8
G19
NNW
PRECIP
chance %
16%
16%
13%
15%
14%
12%
12%
7%
5%
5%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
5%
5%
5%
5%
5%
5%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
9%
9%
9%
9%
9%
9%
8%
8%
8%
8%
8%
8%
3%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
88%
98%
100%
11%
33%
97%
100%
94%
100%
100%
100%
100%
100%
54%
0%
0%
0%
0%
0%
0%
92%
12%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
0%
7%
6%
11%
6%
95%
100%
10%
6%
11%
6%
6%
5%
100%
100%
100%
100%
100%
100%
100%
31%
82%
21%
100%
35%
20%
100%
98%
16%
84%
20%
11%
23%
87%
38%
100%
53%
100%
86%
58%
33%
18%
7%
0%
0%
PRESSURE
hPa · trend
1009
1009101010111013101210101010101110091006100510051003100010011001999100110041007
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:54 AM
SUNSET
08:35 PM
14H 41M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated

Station Location

38.8811, -77.4305
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DATA · USGS · NOAA · NWS
Site #0165690673·USGS

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