Waterlands
Heart River
USGS · 06345780
HEART RIVER
USGS · 06345780LIVE

Heart R nr Glen Ullin, ND

GRANT COUNTY, ND46.6569°N, -102.0789°W Updated 5 hr ago
FLOW RATE
17cfs
AIR TEMP
68°F
WIND
5mph NW
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
17cfs 73.6% vs avg
Optimal band: 13–17 cfs
PERIOD HIGH
17cfs
PERIOD LOW
14cfs
RUNNABLE
100%
last 7 day in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

10.0in

≈ normal

9.99 in of precipitation so far this year — about average for this point in the season (normal 10.77 in).

YTD Total

10.0in

This year so far

Normal to Date

10.8in

30-yr average

Typical Range

7.1–13.5in

10th–90th pct YTD

Departure

-7%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.66" · normal 0.62" (0.3–1.1)
Jan
Feb: 0.61" · normal 0.70" (0.3–1.1)
Feb
Mar: 0.74" · normal 1.11" (0.5–1.8)
Mar
Apr: 2.19" · normal 2.08" (0.7–3.0)
Apr
May: 2.11" · normal 2.89" (1.1–4.7)
May
Jun: 3.68" (so far)· normal 3.48" (1.6–5.6)
Jun
Jul: normal 2.81" (1.1–4.9)
Jul
Aug: normal 2.31" (1.0–4.1)
Aug
Sep: normal 1.69" (0.6–3.0)
Sep
Oct: normal 1.64" (0.5–2.8)
Oct
Nov: normal 0.84" (0.1–1.6)
Nov
Dec: normal 0.65" (0.2–1.4)
Dec
Baseline 1991–2020 · Source: Open-Meteo04:17 AM
Your History · Heart R nr Glen Ullin, ND

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Weather Conditions
WEATHER CONDITIONS
TODAY
86°
53°
MON
78°
60°
TUE
81°
55°
WED
88°
63°
THU
89°
63°
FRI
93°
62°
SAT
86°
62°
TIME
MON
5
NOW
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
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
TEMP
hourly forecast
60°
mild
60°
61°
64°
69°
70°
73°
75°
74°
77°
73°
77°
76°
77°
78°
74°
70°
65°
63°
61°
60°
59°
58°
57°
56°
55°
56°
59°
62°
65°
69°
71°
74°
75°
77°
77°
79°
80°
81°
80°
73°
69°
67°
66°
65°
64°
64°
63°
64°
63°
65°
69°
73°
76°
79°
81°
82°
84°
87°
88°
87°
88°
85°
80°
78°
73°
70°
69°
71°
69°
67°
66°
65°
63°
65°
67°
72°
79°
81°
84°
86°
88°
87°
87°
89°
89°
88°
84°
78°
70°
69°
67°
64°
62°
64°
64°
63°
62°
64°
69°
75°
79°
83°
87°
90°
91°
92°
92°
93°
92°
90°
82°
72°
65°
62°
WIND
mph · gust · dir
7mph NW
G 8 mph
7
G8
NW
2
G3
ENE
5
G7
NNW
3
WNW
10
G11
WNW
11
G12
NW
11
G13
NW
11
G13
NNW
10
G11
N
12
G13
NNW
8
N
5
G7
WSW
5
G9
W
11
G17
SSE
5
G15
SSE
7
G9
SE
7
G18
SSW
14
G23
W
12
G21
WSW
11
G20
SW
11
G21
WSW
13
G22
WSW
12
G20
WSW
15
G24
WSW
16
G28
W
15
G30
W
16
G29
WSW
16
G25
WSW
17
G25
WSW
19
G30
WSW
22
G32
W
23
G33
W
24
G35
W
25
G35
W
25
G35
W
23
G32
W
20
G31
W
15
G29
W
11
G20
WNW
6
G10
WNW
5
G6
SSW
7
G9
SSW
6
SW
5
WSW
4
G5
SW
4
WSW
3
W
3
NW
2
NW
3
WNW
2
NW
2
G4
NNW
1
G2
SW
3
SW
4
WSW
6
G7
WSW
6
G10
WSW
7
G13
WSW
7
G15
WSW
7
G13
WSW
10
G13
WNW
10
NW
3
NNW
2
NE
3
E
4
SE
3
S
4
SSE
3
S
5
SSE
5
G6
S
5
S
2
SW
5
W
5
G9
NW
7
G10
E
7
G10
ESE
8
G10
ESE
6
G8
ESE
7
G10
ESE
11
G14
SSW
20
S
11
G15
SW
13
G17
S
11
G12
S
9
S
12
G19
SSE
10
G17
SSE
15
G29
S
13
G31
SW
8
G13
SSE
7
G15
SSE
2
SW
2
W
6
S
4
SW
3
G4
SW
5
SSE
6
G10
SSW
7
G10
S
7
G9
S
7
G9
SSE
8
G9
SSE
9
SSE
10
SSE
11
SSE
12
G13
SE
15
G16
SE
18
G20
SE
18
G23
SE
7
G25
SE
9
G26
N
17
G25
NNW
12
G20
NNW
PRECIP
chance %
8%
8%
11%
4%
8%
4%
9%
19%
9%
15%
14%
7%
14%
24%
29%
16%
13%
6%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
2%
2%
6%
6%
6%
6%
6%
6%
24%
24%
24%
24%
24%
24%
16%
16%
16%
16%
16%
16%
5%
5%
5%
5%
5%
5%
3%
3%
3%
3%
3%
3%
35%
35%
35%
35%
35%
35%
34%
34%
34%
34%
34%
34%
12%
12%
12%
12%
12%
12%
7%
7%
7%
7%
7%
7%
23%
23%
23%
23%
23%
23%
51%
51%
51%
51%
CLOUDS
cover %
100%
overcast
100%
100%
0%
0%
2%
4%
23%
99%
100%
92%
0%
0%
2%
100%
52%
0%
0%
0%
98%
0%
0%
0%
0%
3%
0%
1%
1%
1%
2%
4%
44%
31%
85%
36%
89%
15%
3%
1%
0%
7%
7%
0%
0%
0%
55%
12%
14%
100%
100%
67%
100%
100%
100%
100%
100%
100%
100%
6%
51%
91%
27%
72%
91%
54%
6%
5%
6%
84%
0%
6%
6%
8%
11%
9%
100%
100%
15%
100%
100%
100%
100%
100%
100%
100%
97%
100%
100%
100%
100%
100%
100%
32%
13%
100%
100%
100%
100%
51%
0%
6%
0%
0%
6%
10%
28%
52%
69%
72%
67%
67%
77%
90%
100%
100%
PRESSURE
hPa · trend
927
927929928928929934934933931933932933934934933935936937933
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
04:57 AM
SUNSET
08:45 PM
15H 48M OF DAYLIGHT15H 23M REMAINING
MOON PHASE
Full Moon
99% illuminated
PEAK ACTIVITY

Station Location

46.6569, -102.0789
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 05:22 UTC
Site #06345780·USGS

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