Weather Alert
Baker Co.
NOAA Issue Date: 2/23/2019 01:17:00 PM
A long duration winter storm will bring heavy snow to the mountains of southwest Idaho through at least Tuesday. Sites above 4500 feet will see 1 to 2 feet of snow with locally higher amounts along west-facing slopes. Gusty winds will accompany the snowfall resulting in blowing and drifting snow. Light snow accumulations are possible in the snake plain through Sunday morning, with a changeover to rain by Sunday afternoon. Sheltered low-elevation valleys in Baker county and the weiser river basin could hold onto snow into Monday with light to moderate accumulations expected.
What
Snow occurring. Plan on difficult travel conditions. Additional snow accumulations 2 to 5 inches in lower valleys to include Baker city and cambridge, with 6 to 12 inches in higher elevation valleys and mountain sites to include Sumpter and council.
Where
In Oregon, Baker county zone. In Idaho, upper weiser river zone.
When
Until 5 PM MST /4 PM PST/ Monday.
Additional details
Be prepared for reduced visibilities at times.
Precautionary/preparedness actions...
A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions can be obtained by calling 5 1 1.
Weather Alert
South Blue Mnts
NOAA Issue Date: 2/23/2019 04:47:00 AM
A prolonged snow event is expected to impact much of the region beginning tonight through early Wednesday morning. An upper level low will set up off the Washington coast. Abundant moisture streaming over a nearly stationary surface Boundary will support significant storm total snow accumulations. Accumulations may be tempered by marginal afternoon surface temperatures and only light continuous snow, particularly for the Columbia basin, blue mountain foothills and the Yakima and Kittitas valleys.
What
Heavy snow expected. Total snow accumulations of 7 to 19 inches expected.
Where
Southern Blue Mountains of Oregon.
When
From 4 PM this afternoon to 4 AM PST Wednesday.
Additional details
Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute.
Precautionary/preparedness actions...
A winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Weather Alert
Lower Columbia Basin
NOAA Issue Date: 2/23/2019 04:47:00 AM
A prolonged snow event is expected to impact much of the region beginning tonight through early Wednesday morning. An upper level low will set up off the Washington coast. Abundant moisture streaming over a nearly stationary surface Boundary will support significant storm total snow accumulations. Accumulations may be tempered by marginal afternoon surface temperatures and only light continuous snow, particularly for the Columbia basin, blue mountain foothills and the Yakima and Kittitas valleys.
What
Heavy snow possible. Total snow accumulations of 5 to 8 inches possible.
Where
Foothills of the northern Blue Mountains of Oregon and lower Columbia basin of Oregon.
When
From 4 PM PST this afternoon through late Tuesday night.
Additional details
Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute.
Precautionary/preparedness actions...
A Winter Storm Watch means there is potential for significant snow, sleet or ice accumulations that may impact travel. Continue to Monitor the latest forecasts.
Weather Alert
WA-East Columbia Gorge, East Columbia Gorge
NOAA Issue Date: 2/23/2019 04:47:00 AM
A prolonged snow event is expected to impact much of the region beginning tonight through early Wednesday morning. An upper level low will set up off the Washington coast. Abundant moisture streaming over a nearly stationary surface Boundary will support significant storm total snow accumulations. Accumulations may be tempered by marginal afternoon surface temperatures and only light continuous snow, particularly for the Columbia basin, blue mountain foothills and the Yakima and Kittitas valleys.
What
Heavy snow expected. Total snow accumulations of 5 to 10 inches expected.
Where
In Washington, eastern Columbia river gorge of Washington. In Oregon, east Columbia river gorge.
When
From 10 PM this evening to 4 AM PST Wednesday.
Additional details
Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute.
Precautionary/preparedness actions...
A winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Weather Alert
John Day Basin, Ochoco-John Day Highlands
NOAA Issue Date: 2/23/2019 04:47:00 AM
A prolonged snow event is expected to impact much of the region beginning tonight through early Wednesday morning. An upper level low will set up off the Washington coast. Abundant moisture streaming over a nearly stationary surface Boundary will support significant storm total snow accumulations. Accumulations may be tempered by marginal afternoon surface temperatures and only light continuous snow, particularly for the Columbia basin, blue mountain foothills and the Yakima and Kittitas valleys.
What
Heavy snow possible. Total snow accumulations of 5 to 14 inches possible.
Where
Ochoco-John Day highlands and John Day basin.
When
From 4 PM PST this afternoon through late Tuesday night.
Additional details
Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute.
Precautionary/preparedness actions...
A Winter Storm Watch means there is potential for significant snow, sleet or ice accumulations that may impact travel. Continue to Monitor the latest forecasts.
Weather Alert
Grand Ronde Valley
NOAA Issue Date: 2/23/2019 04:47:00 AM
A prolonged snow event is expected to impact much of the region beginning tonight through early Wednesday morning. An upper level low will set up off the Washington coast. Abundant moisture streaming over a nearly stationary surface Boundary will support significant storm total snow accumulations. Accumulations may be tempered by marginal afternoon surface temperatures and only light continuous snow, particularly for the Columbia basin, blue mountain foothills and the Yakima and Kittitas valleys.
What
Heavy snow possible. Total snow accumulations of 5 to 8 inches possible.
Where
Grande Ronde Valley.
When
From this evening through late Tuesday night.
Additional details
Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute.
Precautionary/preparedness actions...
A Winter Storm Watch means there is potential for significant snow, sleet or ice accumulations that may impact travel. Continue to Monitor the latest forecasts.
Weather Alert
North Blue Mnts, WA-Northwest Blue Mnts
NOAA Issue Date: 2/23/2019 04:47:00 AM
A prolonged snow event is expected to impact much of the region beginning tonight through early Wednesday morning. An upper level low will set up off the Washington coast. Abundant moisture streaming over a nearly stationary surface Boundary will support significant storm total snow accumulations. Accumulations may be tempered by marginal afternoon surface temperatures and only light continuous snow, particularly for the Columbia basin, blue mountain foothills and the Yakima and Kittitas valleys.
What
Heavy snow. Additional snow accumulations of 10 to 20 inches.
Where
In Washington, northwest Blue Mountains. In Oregon, northern Blue Mountains of Oregon.
When
Until 4 AM PST Wednesday.
Additional details
Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute.
Precautionary/preparedness actions...
A winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Weather Alert
Wallowa Co.
NOAA Issue Date: 2/23/2019 04:47:00 AM
A prolonged snow event is expected to impact much of the region beginning tonight through early Wednesday morning. An upper level low will set up off the Washington coast. Abundant moisture streaming over a nearly stationary surface Boundary will support significant storm total snow accumulations. Accumulations may be tempered by marginal afternoon surface temperatures and only light continuous snow, particularly for the Columbia basin, blue mountain foothills and the Yakima and Kittitas valleys.
What
Heavy snow expected. Total snow accumulations of 6 to 12 inches expected.
Where
Wallowa county.
When
From 10 PM this evening to 4 AM PST Wednesday.
Additional details
Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute.
Precautionary/preparedness actions...
A winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.