Paddle Report

Beginning Of Blue Sky To End Of Blue Sky river run

Montana, USA Grave Creek System Class II-III
Today high
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Tonight low
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Current flow
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% of normal
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Linked streamgauge
-- cfs
Gauge height
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Optimal low
1,500cfs
Optimal high
3,500cfs
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Beginning Of Blue Sky To End Of Blue Sky -- Montana paddle run
Beginning Of Blue Sky To End Of Blue Sky Montana · Grave Creek System
About this run

Beginning Of Blue Sky To End Of Blue Sky

The Whitewater River Run Beginning of Blue Sky to End of Blue Sky is a popular rafting destination in Montana. The ideal streamflow range for this segment is between 1,500 and 3,500 cubic feet per second (cfs). The river is classified as Class II-III, making it suitable for intermediate paddlers. This section of the river covers a distance of approximately 9 miles.

One of the most notable rapids on this segment is the Jaws, which is a Class III rapid with a steep drop and large waves. The rapid can be challenging for inexperienced paddlers, and caution is advised. Other notable rapids include the Pinball and the Subway.

Several regulations apply to this area. Boaters are required to have a personal flotation device (PFD) for each person on board. Additionally, boaters are required to carry a signal device, such as a whistle or mirror, and a first aid kit. The use of alcohol or drugs while on the river is prohibited.

In conclusion, the Whitewater River Run Beginning of Blue Sky to End of Blue Sky is a popular rafting destination in Montana. The ideal streamflow range is between 1,500 and 3,500 cfs, and the river is classified as Class II-III. Notable rapids include Jaws, Pinball, and Subway. Specific regulations applicable to the area include the use of PFDs, signal devices, and a ban on alcohol and drugs.
StateMontana
RiverGrave Creek System
ClassII-III
Elevation2,524 ft
Optimal range1500 — 3,500 cfs
Current flow--
StreamgageUSGS 12301300
Latitude48.8359°
Longitude-114.7196°
Detailed forecast

Plan your run down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the precipitation column on the meteogram; rain ahead of a run typically lifts flows 12-48 hours later depending on the basin.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks -- the upstream story that drives next week's flows.

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Regional flow

Regional streamflow levels

USGS streamgauges around Beginning Of Blue Sky To End Of Blue Sky -- useful for spotting upstream pulses and gauging which tributary is contributing what.

Whitewater safety

Check the flow before you run
Use the linked-gauge card and Regional Flow panel above. Class ratings change with flow -- a Class III at low water can become Class IV+ at high water.
Know your skill ceiling
Pick runs comfortably below your ceiling. Cold-water and big-water runs raise the consequences of any mistake.
Wear the right gear
Helmet, PFD, drysuit / wetsuit when water is below 60°F. Throw bag, knife, and whistle on your person, not in the boat.
Scout, set safety, and run with a team
Scout new rapids on foot, set safety with throw bags above the consequence pool, and run with at least one other competent paddler.
Respect the river
Strainers, undercuts, low-head dams, and wood can kill at any class rating. When in doubt, portage.

Set push alerts in the Snoflo app

Save Beginning Of Blue Sky To End Of Blue Sky as a favorite, set a discharge threshold (e.g. "alert me when flow hits 600 cfs"), and the iOS app pushes the moment the linked gauge crosses.

FAQ

About Beginning Of Blue Sky To End Of Blue Sky

What's the optimal flow for Beginning Of Blue Sky To End Of Blue Sky?

The optimal flow depends on the section and the craft. Check the Run Details panel for the linked gauge and current status.

How fresh is the cfs reading on this page?

The linked USGS streamgauge reports continuously (every 15 minutes); Snoflo refreshes throughout the day. Hover the streamflow sparkline to read individual datapoints.

What's the whitewater class?

See the Run Details panel for the class rating Snoflo tracks for this run. Class ratings change with flow -- a Class III at low water can become Class IV in high water.

Where do I put in / take out?

Tap Directions in the hero above to open driving directions to the put-in. For shuttle planning, check the Nearby Boat Launches panel and the river run operator's site.

Can I get alerts when flows hit the optimal range?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this run, set a discharge threshold, and you'll get a push the moment the gauge crosses.

More river runs

Other runs near here

Snoflo-tracked paddle runs within driving distance of Beginning Of Blue Sky To End Of Blue Sky.