WaterLands
Rio Grande River
USGS · 08375300
RIO GRANDE RIVER
USGS · 08375300LIVE

Rio Grande at Rio Grande Village, Big Bnd NP, TX

TEXAS29.1835°N, -102.9754°W Updated 19 hr ago
FLOW RATE
246cfs
AIR TEMP
93°F
WIND
4mph SW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
246cfs 30.3% vs avg
Optimal band: 123–167 cfs
PERIOD HIGH
13,487cfs
PERIOD LOW
24cfs
RUNNABLE
9%
last 1 year in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

2.6in

≈ normal

2.61 in of precipitation so far this year — about average for this point in the season (normal 2.66 in).

YTD Total

2.6in

This year so far

Normal to Date

2.7in

30-yr average

Typical Range

0.8–5.5in

10th–90th pct YTD

Departure

-2%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.13" · normal 0.43" (0.0–1.3)
Jan
Feb: 0.50" · normal 0.44" (0.0–0.9)
Feb
Mar: 0.00" · normal 0.44" (0.0–1.1)
Mar
Apr: 0.23" · normal 0.49" (0.0–1.3)
Apr
May: 1.49" · normal 0.71" (0.1–1.5)
May
Jun: 0.26" (so far)· normal 0.99" (0.2–2.0)
Jun
Jul: normal 1.30" (0.3–2.6)
Jul
Aug: normal 1.20" (0.3–2.8)
Aug
Sep: normal 1.26" (0.2–2.4)
Sep
Oct: normal 0.82" (0.0–2.3)
Oct
Nov: normal 0.57" (0.0–1.5)
Nov
Dec: normal 0.46" (0.1–1.0)
Dec
Baseline 1991–2020 · Source: Open-Meteo05:49 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
98°
71°
SAT
101°
70°
SUN
102°
78°
MON
104°
84°
TUE
101°
81°
WED
105°
83°
THU
106°
84°
TIME
FRI
7
NOW
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
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
TEMP
hourly forecast
71°
mild
71°
72°
73°
72°
73°
72°
72°
72°
72°
71°
71°
70°
72°
75°
79°
82°
86°
90°
94°
97°
98°
100°
101°
101°
99°
93°
90°
87°
84°
83°
81°
80°
79°
78°
78°
79°
79°
82°
85°
88°
91°
94°
96°
98°
100°
101°
102°
102°
102°
100°
96°
94°
92°
91°
90°
89°
88°
87°
86°
85°
84°
86°
87°
89°
91°
93°
96°
98°
101°
102°
104°
104°
103°
100°
96°
93°
91°
90°
89°
88°
87°
85°
83°
82°
81°
82°
83°
86°
89°
91°
94°
96°
98°
100°
101°
101°
101°
98°
91°
91°
90°
90°
89°
89°
89°
87°
86°
84°
83°
83°
85°
87°
90°
93°
96°
WIND
mph · gust · dir
26mph NE
G 34 mph
26
G34
NE
17
G25
NNE
11
G20
NNE
13
G24
NNE
8
G15
NE
8
G15
NNE
3
G9
SW
2
G6
NW
1
G3
ENE
3
G4
NE
4
N
4
G10
NW
5
G9
NNW
3
G6
N
3
G4
NNE
1
G7
SE
3
G7
SSW
6
G7
WSW
4
G6
WSW
5
G7
W
8
G15
SW
8
G16
SSW
6
G13
WNW
12
G15
WSW
10
G12
WSW
23
G30
NNE
16
G22
NNE
8
G9
NNE
4
G5
W
7
G8
WNW
8
G11
W
7
G13
WSW
1
G5
SSW
4
G5
WSW
3
G4
SSW
2
NE
2
NE
3
G4
SE
3
G8
SSW
5
G9
SW
6
G7
SSW
6
SSW
4
SSW
2
SSW
1
G3
SSE
0
G2
E
1
G3
N
2
G3
NNE
3
G4
NE
11
ENE
9
E
4
SE
5
S
4
SSW
5
SW
5
WSW
4
SW
2
G3
SW
1
G2
SW
1
G2
SSE
2
G3
ENE
3
NE
4
NE
4
NE
3
NNE
3
NNE
2
G4
NNE
2
G6
N
4
G9
N
5
G9
N
7
G9
N
12
NE
10
E
13
S
15
S
12
S
10
S
9
S
9
S
8
G9
S
9
G10
SSW
8
G10
SW
8
G9
SW
7
G8
SW
6
SW
5
SW
4
WSW
3
SSW
5
G7
S
6
G9
S
7
G9
S
7
G10
S
6
G10
S
5
G10
S
4
G10
SW
5
G10
W
4
G11
SW
19
G20
SSE
18
G20
SSE
16
G18
S
15
S
14
SSW
12
G13
SSW
11
G12
SSW
9
G11
SSW
8
G10
SSW
8
G9
SSW
8
SSW
5
G7
SW
5
G7
SW
5
G8
SW
6
G9
SW
5
G9
SSW
5
G8
SSW
4
G7
S
PRECIP
chance %
15%
15%
9%
10%
7%
4%
3%
1%
1%
2%
2%
2%
3%
4%
2%
1%
1%
1%
1%
2%
2%
2%
3%
5%
5%
5%
5%
4%
3%
2%
2%
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%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
16%
16%
16%
16%
16%
16%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
CLOUDS
cover %
45%
partly
45%
84%
0%
2%
1%
20%
47%
50%
6%
20%
14%
2%
1%
0%
0%
0%
0%
0%
4%
13%
1%
21%
11%
2%
14%
38%
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%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
87%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
0%
0%
0%
11%
6%
6%
5%
93%
86%
100%
11%
70%
13%
7%
100%
100%
100%
62%
39%
53%
81%
100%
100%
96%
84%
PRESSURE
hPa · trend
941
941942942944940940939939936939941941938942943942938940941940
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Too Hot
Wind
Calm
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
06:52 AM
SUNSET
08:48 PM
13H 56M OF DAYLIGHT1H 42M REMAINING
MOON PHASE
Waning Gibbous
71% illuminated

Station Location

29.1835, -102.9754
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-05 19:06 UTC
Site #08375300·USGS

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

Sign up free