Western Flows

Snake River

Near Moran, WY Stream Gauge USGS: 13011000 Provisional Data Last Updated: Aug 24, 04:26 AM PT

Current Flow

4,910 cfs
Steady

Water Temp

63.5 °F
Safe (< 65°F)

Expected Weather

Temp --°F
Wind -- mph
Rain Chance --%
Pressure -- hPa

Location

Flow is within the typical range for this time of year (25th–75th percentile, based on 122 years of USGS record).

System Insights

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Today's Weather

Forecast Details

Morning

At 6 AM: 53°F and Clear, wind E at 5 mph. By 10 AM: 68°F and Partly Cloudy, wind SW at 8 mph.

Afternoon/Evening

At 2 PM: 78°F and Partly Cloudy, wind W at 11 mph. By 6 PM: 78°F and Clear, wind W at 9 mph.

Overnight

Dropping from 63°F at 10 PM to 55°F by 4 AM. Conditions Overcast with wind SE at 4 mph.

3-Day Outlook

🌔 Waxing Gibbous

Today, Aug 24

☁️

79° / 52°

Chance of Rain: 13%
6:37 AM 8:11 PM

Tuesday, Aug 25

🌧️

80° / 52°

Chance of Rain: 6%
6:38 AM 8:10 PM

Wednesday, Aug 26

☁️

83° / 52°

Chance of Rain: 5%
6:39 AM 8:08 PM

7-Day Flow History

Source: USGS

The current cfs of 4,910 CFS is running above the historical median of 2,800 CFS for this date, indicating higher-than-average seasonal water levels.

Current (CFS)
Historical Median
Normal Range (p25–p75)

7-Day Water Temperature (°F)

Source: USGS
Current (°F)
Historical Median
68°F Threshold

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Glossary & Methodology

Cubic Feet per Second (CFS)

The standard measure for streamflow. One CFS is equal to one cubic foot of water flowing past a specific point in one second (about 7.48 gallons).

Acre-Foot (AF)

The volume of water needed to cover one acre of land to a depth of one foot. One acre-foot is exactly 325,851 gallons.

Snow Water Equivalent (SWE)

The amount of water contained within the snowpack. It can be thought of as the depth of water that would theoretically result if you melted the entire snowpack instantaneously.

Data Sources

Live metrics and historical medians are aggregated directly from the US Geological Survey (USGS), California Data Exchange Center (CDEC), and National Resources Conservation Service (NRCS). Daily flow statistics represent provisional records and are subject to agency revision.