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State Park · Est. 1960
Missouri Headwaters
Montana · Missouri River headwaters
Weather now
44°
Mostly Clear
Water temp
55°
Surface
Flow
—
cfs
Crowd
No reports
Be the first
Weather & Forecast
Mostly Clear44°F
High / Low
80° / 44°
Wind
2 mph
| Day | ThuSep 24 | FriSep 25 | SatSep 26 | SunSep 27 | MonSep 28 | TueSep 29 | WedSep 30 |
|---|---|---|---|---|---|---|---|
| Condition | Sunny | Sunny | Mostly Sunny | Partly Sunny | Slight Chance Light Rain then Partly Sunny | Mostly Sunny | Sunny |
| High / Low | 80° / 44° | 82° / 43° | 68° / 40° | 67° / 41° | 64° / 37° | 65° / 37° | 68° / 68° |
| Precip | 0% | 0% | 0% | 7% | 23% | 3% | 4% |
| Wind | 2 mph gust 10 | 1 mph gust 26 | 3 mph gust 13 | 1 mph gust 8 | 0 mph gust 13 | 3 mph gust 14 | 2 mph gust 13 |
| Pressure | — | — | — | — | — | — | — |
| UV Index | 8 | 8 | 7 | 6 | 6 | 7 | 7 |
| Sunrise | 7:15 AM | 7:17 AM | 7:18 AM | 7:19 AM | 7:20 AM | 7:22 AM | 7:23 AM |
| Sunset | 7:20 PM | 7:18 PM | 7:16 PM | 7:14 PM | 7:12 PM | 7:10 PM | 7:08 PM |
| Bite Rating | 4/5waxing gibbous | 4/5full moon | 4/5full moon | 4/5full moon | 4/5waning gibbous | 4/5waning gibbous | 3/5waning gibbous |
Water
Missouri River headwaters
Gage height—
Flow—
Temperature55°Fmodeled
Modeled from weather and season until a sensor or community report is available.
Sign in to report water temperature.
Crowd level
No reports
How busy is it right now?
Licenses & Permits
Montana fishing license
Varies
Hours
Day use
Best season
May - Oct
Fees & Pricing
Day-use and camping fees vary. See the official site for current pricing.
Official info & fees →