Wyeth Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth and road condition may be unsafe. Additional information is available at https://water.weather.gov/ahps2/ Stay tuned for further updates by listening to NOAA weather radio... or your local radio and TV stations.

Flood Warning issued May 1 at 6:59AM MDT until May 4 at 3:07AM MDT by NWS Boise ID

...The Flood Warning is extended for the following rivers in Oregon... Owyhee River Below Owyhee Dam affecting Malheur County. .High mountain snow melt and increased reservoir releases will cause the river flows to remain high. Expect minor flooding downstream from the dam. For the Owyhee River...including Owyhee Dam, Owyhee Dam...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Owyhee River below Owyhee Dam. * WHEN...Until early Saturday morning. * ADDITIONAL DETAILS... - At 6:30 AM MDT Wednesday /5:30 AM PDT Wednesday/ the flow was 3,666 cfs. - Bankfull stage is 1,000 cfs. - Recent Activity...The maximum river flow in the 24 hours ending at 6:30 AM MDT Wednesday /5:30 AM PDT Wednesday/ was 3,702 cfs. - Forecast...The river is expected to fall below flood stage late Friday evening and continue falling to 2,000 cfs Friday, May 10. - Flood flow is 3,000 cfs. - Flood History...This crest compares to a previous crest of 3,560 cfs on 04/20/1999. - http://www.weather.gov/safety/flood

Freeze Warning issued May 1 at 4:40AM PDT until May 1 at 8:00AM PDT by NWS Medford OR

* WHAT...Sub-freezing temperatures as low as 29 degrees in the Illinois and Applegate Valleys. * WHERE...Eastern Curry County and Josephine County. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Frost Advisory issued April 30 at 1:19PM PDT until May 1 at 8:00AM PDT by NWS Portland OR

* WHAT...Low temperatures between 35F and 37F will result in frost formation. * WHERE...Tualatin Valley and West Central Willamette Valley. * WHEN...From midnight tonight to 8 AM PDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Frost Advisory issued April 30 at 1:19PM PDT until May 1 at 8:00AM PDT by NWS Portland OR

* WHAT...Low temperatures between 33F and 37F will result in frost formation. * WHERE...In Oregon, North Oregon Coast Range and North Oregon Coast Range Lowlands. In Washington, Willapa Hills. * WHEN...From midnight tonight to 8 AM PDT Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.