Waterlands
Helena Test Coulee 2 River
USGS · 06666667
HELENA TEST COULEE 2 RIVER
USGS · 06666667LIVE

Helena Test Coulee 2

HELENA, MT46.6166°N, -112.0425°W
AIR TEMP
71°F
WIND
2mph N
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

11.4in

≈ normal

11.44 in of precipitation so far this year — about average for this point in the season (normal 12.86 in).

YTD Total

11.4in

This year so far

Normal to Date

12.9in

30-yr average

Typical Range

10.2–16.6in

10th–90th pct YTD

Departure

-11%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.71" · normal 0.90" (0.6–1.3)
Jan
Feb: 1.16" · normal 0.92" (0.4–1.5)
Feb
Mar: 2.21" · normal 1.38" (0.8–2.2)
Mar
Apr: 1.66" · normal 2.33" (1.6–3.3)
Apr
May: 2.45" · normal 2.99" (1.9–4.0)
May
Jun: 3.10" · normal 3.55" (1.6–5.4)
Jun
Jul: 0.15" (so far)· normal 1.58" (0.5–3.4)
Jul
Aug: normal 1.40" (0.4–3.0)
Aug
Sep: normal 1.52" (0.6–2.2)
Sep
Oct: normal 1.49" (0.7–2.6)
Oct
Nov: normal 1.16" (0.5–1.8)
Nov
Dec: normal 1.05" (0.4–1.7)
Dec
Baseline 19912020 · Source: Open-Meteo06:37 UTC
Your History · Helena Test Coulee 2

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Weather Conditions
WEATHER CONDITIONS
TODAY
98°
60°
MON
97°
67°
TUE
93°
64°
WED
87°
64°
THU
92°
63°
FRI
92°
63°
SAT
98°
68°
TIME
SUN
3
NOW
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
TEMP
hourly forecast
98°
mild
98°
97°
96°
93°
90°
87°
82°
79°
78°
77°
76°
73°
71°
68°
67°
67°
67°
71°
75°
81°
85°
88°
92°
94°
96°
96°
97°
95°
92°
87°
84°
81°
78°
77°
74°
74°
74°
71°
69°
67°
70°
75°
79°
81°
84°
88°
92°
93°
93°
92°
78°
81°
70°
67°
67°
65°
64°
64°
64°
64°
64°
64°
64°
64°
65°
67°
70°
69°
74°
77°
75°
73°
81°
85°
87°
87°
84°
77°
70°
68°
66°
67°
66°
66°
65°
65°
64°
63°
66°
69°
73°
77°
81°
83°
86°
88°
90°
91°
92°
86°
76°
77°
71°
67°
66°
67°
66°
66°
65°
64°
63°
63°
65°
WIND
mph · gust · dir
13mph NW
G 15 mph
13
G15
NW
15
G18
WNW
13
G16
NW
14
G19
WNW
13
G17
NNW
12
G19
NNW
9
G18
NW
6
G10
W
6
G8
WSW
7
G9
WSW
7
G9
WSW
5
SW
4
WNW
2
G3
N
1
SW
2
G3
NW
1
G2
NW
2
G4
N
1
G4
N
3
G6
E
4
G8
ENE
5
G9
ENE
6
G11
ENE
6
G13
NNE
5
G15
ENE
7
G17
NE
7
G9
NNE
13
G16
NNW
13
G18
NNW
13
G19
NW
4
G12
NW
4
G5
WSW
4
G13
NW
9
G13
W
9
G12
W
7
G10
W
8
G12
W
8
G11
W
5
G7
W
4
WSW
4
WSW
3
G5
NNW
4
G5
NNE
5
NNE
6
NNE
4
G6
NNE
3
G6
NNE
5
G7
NNE
9
NNE
17
N
15
G23
WNW
9
G15
NW
10
G16
WSW
2
G7
WSW
4
G5
WSW
4
WSW
5
W
5
WSW
4
SW
4
SSW
2
G3
W
3
SSE
4
S
3
G4
SSE
3
NW
1
G3
N
5
ENE
3
G4
NE
5
NNE
5
NNE
5
NE
4
G5
NE
4
G6
NE
8
NE
7
E
4
ESE
4
G7
SSE
9
G11
SW
7
SW
4
G5
WSW
6
SW
5
G6
SSW
5
SW
4
SSW
3
G4
S
3
G4
SSW
2
G3
SSW
3
SSW
2
G3
SSW
1
G2
NE
3
NNE
3
NE
5
NNE
7
NNE
7
NNE
7
NNE
8
NE
6
G7
NE
7
G9
NE
13
G16
W
8
G11
SW
7
G9
NE
7
G9
N
3
G4
NW
1
G3
S
5
G11
SSE
6
G11
SSE
5
G10
S
5
G9
S
4
G7
SSW
4
G5
SSW
4
SSW
2
G3
SW
PRECIP
chance %
0%
0%
3%
5%
3%
2%
3%
4%
3%
2%
2%
1%
1%
1%
1%
1%
1%
1%
2%
1%
1%
1%
1%
2%
3%
3%
7%
7%
11%
37%
37%
37%
37%
37%
37%
6%
6%
6%
6%
6%
6%
5%
5%
5%
5%
5%
5%
28%
28%
28%
28%
28%
28%
49%
49%
49%
49%
49%
49%
45%
45%
45%
45%
45%
45%
22%
22%
22%
22%
22%
22%
60%
60%
60%
60%
60%
60%
39%
39%
39%
39%
39%
39%
5%
5%
5%
5%
5%
5%
2%
2%
2%
2%
2%
2%
36%
36%
36%
36%
36%
36%
21%
21%
21%
21%
21%
21%
5%
5%
5%
5%
5%
5%
2%
CLOUDS
cover %
81%
mostly
81%
100%
100%
100%
100%
100%
100%
100%
100%
100%
85%
25%
72%
100%
100%
28%
100%
41%
100%
100%
100%
100%
100%
96%
13%
100%
93%
10%
100%
77%
1%
100%
0%
100%
19%
100%
98%
38%
87%
65%
100%
100%
20%
100%
100%
92%
100%
100%
100%
100%
100%
13%
100%
100%
11%
43%
18%
69%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
57%
100%
100%
100%
100%
6%
6%
67%
7%
100%
100%
100%
10%
11%
9%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
16%
0%
100%
100%
100%
100%
100%
77%
46%
30%
44%
PRESSURE
hPa · trend
883
883885884886888886887888886887886885883882882883880881882
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:47 AM
SUNSET
09:20 PM
15H 33M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated

Station Location

46.6166, -112.0425
Loading map…
DATA · USGS · NOAA · NWS
Site #06666667·USGS

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