Flood Watch Idaho, Washington | Effective 03/13/2026 02:57

Headline: 
Flood Watch issued March 13 at 2:57AM PDT until March 14 at 5:00PM PDT by NWS Spokane WA
Event: 
Flood Watch
Urgency: 
Future
Effective: 
March 13, 2026 - 2:57am
Expires: 
March 13, 2026 - 4:00pm
Description: 
Precipitation will continue to fall on Friday with additional amounts up to 2 inches through Friday Night. Flows in rivers may increase quickly and reach critical levels. * WHAT...Flooding caused by excessive rain is possible. In addition, areas of snow on the palouse Friday morning will change to rain with snow melt also contributing to increased water levels * WHERE...Portions of Idaho, including the following counties, Latah, Lewis and Nez Perce and Southeast Washington, including the following counties, Asotin, Garfield and Whitman. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Atmospheric river will bring steady precipitation to the area through Friday night with increasing snow levels. This will result in snow melt for areas getting snow Friday morning bringing increased runoff. Additional totals up to 2 inches is forecast from Friday morning through Friday night. - http://www.weather.gov/safety/flood
Instruction: 
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Area Description: 
Latah, ID; Lewis, ID; Nez Perce, ID; Asotin, WA; Garfield, WA; Whitman, WA
Forcast Office: 
NWS Spokane WA
Sender: 
w-nws.webmaster@noaa.gov