Snake River (WA) near Anatone
Critical Stages
19' - Action
20' - Flood
23' - Moderate
24' - Major
Latest Observation
Updated: 3:15 AM PST 12/16/25
Status: No Flooding
Stage: 4.64 ft
Flow: 19.1 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10 AM 12/16 | 4.59 | 18.9 |
| 4 PM 12/16 | 4.63 | 19.1 |
| 10 PM 12/16 | 4.63 | 19.1 |
| 4 AM 12/17 | 4.61 | 19 |
| 10 AM 12/17 | 4.62 | 19 |
| 4 PM 12/17 | 4.7 | 19.4 |
| 10 PM 12/17 | 4.81 | 20 |
| 4 AM 12/18 | 4.88 | 20.3 |
| 10 AM 12/18 | 4.88 | 20.3 |
| 4 PM 12/18 | 4.84 | 20.1 |
| 10 PM 12/18 | 4.79 | 19.9 |
| 4 AM 12/19 | 4.8 | 19.9 |
| 10 AM 12/19 | 4.96 | 20.7 |
| 4 PM 12/19 | 5.51 | 23.7 |
| 10 PM 12/19 | 5.91 | 25.9 |
| 4 AM 12/20 | 6.07 | 26.9 |
| 10 AM 12/20 | 6.12 | 27.2 |
| 4 PM 12/20 | 6.07 | 26.9 |
| 10 PM 12/20 | 5.96 | 26.2 |
| 4 AM 12/21 | 5.82 | 25.4 |
| 10 AM 12/21 | 5.68 | 24.6 |
| 4 PM 12/21 | 5.57 | 24 |
| 10 PM 12/21 | 5.47 | 23.5 |
| 4 AM 12/22 | 5.4 | 23.1 |
| 10 AM 12/22 | 5.34 | 22.8 |
| 4 PM 12/22 | 5.3 | 22.6 |
| 10 PM 12/22 | 5.26 | 22.3 |
| 4 AM 12/23 | 5.24 | 22.2 |
| 10 AM 12/23 | 5.22 | 22.1 |
| 4 PM 12/23 | 5.2 | 22 |
| 10 PM 12/23 | 5.19 | 22 |
| 4 AM 12/24 | 5.19 | 22 |
| 10 AM 12/24 | 5.19 | 22 |
| 4 PM 12/24 | 5.2 | 22 |
| 10 PM 12/24 | 5.21 | 22.1 |
| 4 AM 12/25 | 5.22 | 22.1 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 3:15 AM 12/16 | 4.64 | 19.1 |
| 3:00 AM 12/16 | 4.58 | 18.8 |
| 2:45 AM 12/16 | 4.53 | 18.6 |
| 2:30 AM 12/16 | 4.52 | 18.5 |
| 2:15 AM 12/16 | 4.49 | 18.4 |
| 2:00 AM 12/16 | 4.48 | 18.4 |
| 1:45 AM 12/16 | 4.47 | 18.3 |
| 1:30 AM 12/16 | 4.47 | 18.3 |
| 1:15 AM 12/16 | 4.49 | 18.4 |
| 1:00 AM 12/16 | 4.49 | 18.4 |
| 12:45 AM 12/16 | 4.5 | 18.4 |
| 12:30 AM 12/16 | 4.52 | 18.5 |
| 12:15 AM 12/16 | 4.54 | 18.6 |
| 12:00 AM 12/16 | 4.56 | 18.7 |
| 11:45 PM 12/15 | 4.58 | 18.8 |
| 11:30 PM 12/15 | 4.61 | 19 |
| 11:15 PM 12/15 | 4.64 | 19.1 |
| 11:00 PM 12/15 | 4.68 | 19.3 |
| 10:45 PM 12/15 | 4.73 | 19.6 |
| 10:30 PM 12/15 | 4.76 | 19.7 |
| 10:15 PM 12/15 | 4.8 | 19.9 |
| 10:00 PM 12/15 | 4.85 | 20.2 |
| 9:45 PM 12/15 | 4.91 | 20.5 |
| 9:30 PM 12/15 | 4.96 | 20.7 |
| 9:15 PM 12/15 | 5 | 21 |
| 9:00 PM 12/15 | 5.05 | 21.2 |
| 8:45 PM 12/15 | 5.1 | 21.5 |
| 8:30 PM 12/15 | 5.15 | 21.7 |
| 8:15 PM 12/15 | 5.2 | 22 |
| 8:00 PM 12/15 | 5.24 | 22.2 |
22' -
Heller Bar parking lot may start to flood.
20' -
The river will flood sections of Snake River Road between Asotin and Rogersburg in Asotin County. Potential for flooding of the football field at Chief Looking Glass Park in Asotin, Washington.
18.5' -
The river will flood the levee bike path between Asotin and Clarkston.
| Date | Stage (ft) |
|---|---|
| Jun 18, 1974 | 24.45 |
| May 31, 1984 | 23.39 |
| Jan 2, 1997 | 22.76 |
| Jun 5, 2010 | 22.18 |
| May 27, 1998 | 21.82 |
| Jun 1, 1986 | 21.2 |
| May 31, 2003 | 20.53 |
| May 18, 1997 | 20.37 |
| May 31, 1983 | 20.25 |
| May 27, 1999 | 20.19 |
| Jun 10, 1996 | 20.1 |
| Jun 18, 1982 | 20.07 |
| May 29, 1971 | 19.98 |
| Jun 8, 2011 | 19.76 |
| May 21, 2006 | 19.67 |
| May 13, 2017 | 19.34 |
| May 21, 2008 | 19.3 |
| Jun 3, 1972 | 19.24 |
| Jun 7, 1970 | 18.57 |
| May 1, 1965 | 18.09 |
Data provided by the National Weather Service.
