Waterlands
Highland Ditch River
CO DWR · HIGHLDCO
HIGHLAND DITCH RIVER
CO DWR · HIGHLDCOLIVE

Highland Ditch At Lyons, Co

BOULDER COUNTY, CO40.2150°N, -105.2560°W
AIR TEMP
68°F
WIND
7mph N
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Your History · Highland Ditch At Lyons, Co

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Weather Conditions
WEATHER CONDITIONS
TODAY
83°
57°
TUE
91°
58°
WED
90°
59°
THU
95°
60°
FRI
96°
63°
SAT
91°
64°
SUN
92°
57°
TIME
MON
6
NOW
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
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
TEMP
hourly forecast
57°
mild
57°
59°
64°
66°
70°
76°
80°
80°
81°
82°
83°
83°
82°
79°
75°
71°
67°
68°
68°
63°
62°
60°
58°
60°
60°
61°
67°
69°
73°
77°
82°
87°
91°
87°
88°
88°
86°
81°
69°
65°
68°
62°
61°
62°
61°
60°
60°
59°
59°
64°
73°
78°
82°
85°
87°
89°
88°
90°
88°
88°
87°
85°
77°
72°
71°
71°
68°
67°
64°
63°
62°
61°
60°
67°
78°
82°
85°
87°
90°
91°
93°
94°
95°
91°
89°
87°
79°
73°
73°
68°
73°
70°
71°
70°
65°
65°
63°
69°
79°
85°
87°
90°
92°
94°
95°
96°
96°
96°
92°
88°
82°
78°
76°
75°
WIND
mph · gust · dir
5mph SSE
G 7 mph
5
G7
SSE
4
G11
S
7
G14
S
11
G20
SE
7
G17
SE
3
G20
SSW
19
G26
W
22
G39
WSW
20
G35
W
20
G33
W
16
G28
W
19
G29
W
19
G26
W
16
G24
W
10
G22
WNW
10
G16
WNW
8
G12
WNW
9
G11
NW
5
WNW
5
G7
WNW
4
NNE
6
NW
9
G11
NW
5
G6
NW
8
G9
WNW
6
WNW
5
NNE
6
G7
ENE
6
G15
ENE
7
G14
NE
7
G18
NNE
10
G21
NNE
9
G23
E
7
G17
NNE
15
G21
ESE
12
G17
S
11
G15
ESE
14
ENE
6
NNE
4
G6
NNW
4
G7
NNW
3
G15
NW
7
G10
WNW
10
W
11
W
12
W
11
W
11
W
11
W
9
W
6
G9
W
5
G17
WSW
9
G19
WSW
14
G20
W
7
G22
SW
12
G20
SE
18
SE
13
G18
ESE
10
G12
SW
10
G17
WSW
5
G6
W
3
WSW
1
G8
WNW
10
N
11
NW
9
G12
NW
10
NW
9
G10
WNW
8
G10
W
9
G11
W
9
W
8
W
8
W
7
W
6
G13
WSW
12
W
11
W
8
W
10
W
13
WSW
10
G14
WSW
7
G14
W
2
G15
SSE
19
SSE
5
G10
SSE
11
NNE
10
NW
9
WNW
9
WNW
5
G7
WNW
8
W
9
W
10
W
10
W
12
W
12
W
9
WNW
6
W
3
G5
WSW
2
G7
W
2
G15
ENE
3
G16
SE
8
G21
WSW
15
G23
W
16
G24
W
17
G23
W
17
G21
WNW
8
G17
W
12
G16
S
8
G21
S
4
G29
W
8
G33
WNW
10
G28
WNW
11
G19
WNW
PRECIP
chance %
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%
11%
11%
11%
11%
11%
11%
13%
13%
13%
13%
13%
13%
3%
3%
3%
3%
3%
3%
1%
1%
1%
1%
1%
1%
4%
4%
4%
4%
4%
4%
7%
7%
7%
7%
7%
7%
8%
8%
8%
8%
8%
8%
0%
0%
0%
0%
0%
0%
7%
7%
7%
7%
7%
7%
2%
2%
2%
2%
2%
2%
6%
6%
6%
6%
6%
6%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
11%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
4%
20%
100%
78%
100%
100%
100%
100%
90%
100%
91%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
78%
7%
82%
100%
100%
100%
100%
17%
100%
100%
5%
6%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
43%
100%
100%
100%
100%
0%
100%
74%
100%
51%
100%
100%
0%
16%
0%
6%
6%
0%
6%
100%
5%
0%
0%
5%
5%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
828
828835835835835837833833835836833834834836834837838838835
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:34 AM
SUNSET
08:34 PM
15H 0M OF DAYLIGHT14H 7M REMAINING
MOON PHASE
Full Moon
99% illuminated
PEAK ACTIVITY

Station Location

40.2150, -105.2560
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DATA · CO DWR · NOAA · NWSUPDATED 2026-06-29 06:27 UTC
Site #HIGHLDCO·CO DWR

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