Hydrologic Outlook issued February 20 at 12:58PM PST by NWS Spokane WA
ESFOTX Where: Spokane, Whitman, Asotin, and Garfield Counties in Washington. Kootenai, Shoshone, Benewah, Latah, Nez Perce, and Lewis Counties in Idaho. What: An atmospheric river will deliver warm, rainy, and breezy weather to the region this weekend into early next week. High temperatures Sunday and Monday will warm into the upper 40s to low 50s. Additionally, rainfall amounts of 0.60 to 1.25 inches in the lowlands and 1 to 2 inches in the mountains are currently forecasted. Rapid lowland snowmelt will lead to rises on area creeks, streams, and rivers. Paradise Creek in Moscow is currently forecasted to reach Minor
Hydrologic Outlook issued February 20 at 6:40AM PST by NWS Spokane WA
ESFOTX Where: Spokane, Whitman, Asotin, and Garfield Counties in Washington. Kootenai, Shoshone, Benewah, Latah, Nez Perce, and Lewis Counties in Idaho. What: An atmospheric river will deliver warm, rainy, and breezy weather to the region this weekend into early next week. High temperatures Sunday and Monday will warm into the upper 40s to low 50s. Additionally, rainfall amounts of 0.60 to 1.25 inches in the lowlands and 1 to 2 inches in the mountains are currently forecasted. Rapid lowland snowmelt will lead to rises on area creeks, streams, and rivers. Paradise Creek in Moscow is currently forecasted to reach Minor
Hydrologic Outlook issued February 20 at 6:19AM PST by NWS Spokane WA
ESFOTX Where: Spokane, Whitman, Asotin, and Garfield Counties in Washington. Kootenai, Shoshone, Benewah, Latah, Nez Perce, and Lewis Counties in Idaho. What: An atmospheric river will deliver warm, rainy, and breezy weather to the region this weekend into early next week. High temperatures Sunday and Monday will warm into the upper 40s to low 50s. Additionally, rainfall amounts of 0.60 to 1.25 inches in the lowlands and 1 to 2 inches in the mountains are currently forecasted. Rapid lowland snowmelt will lead to rises on area creeks, streams, and rivers. Paradise Creek in Moscow is currently forecasted to reach Minor
Wind Advisory issued February 20 at 12:17PM PST until February 21 at 2:00PM PST by NWS Los Angeles/Oxnard CA
* WHAT...North to northeast winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Eastern Santa Monica Mountains Recreational Area and Western Santa Monica Mountains Recreational Area. * WHEN...From 10 PM this evening to 2 PM PST Friday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Flood Watch issued February 20 at 3:18PM PST until February 26 at 4:00PM PST by NWS Seattle WA
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...From Saturday afternoon through Wednesday 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. * ADDITIONAL DETAILS... - A series of storm systems will impact the Olympics starting Friday and lasting through Tuesday with the bulk of the heaviest rain Saturday and Sunday. 4 to 6 inches are possible during that period alone with 3 to 8 inches storm total possible. In
Hydrologic Outlook issued February 20 at 3:09PM PST by NWS Seattle WA
ESFSEW A series of storms will begin to impact western Washington on Friday and continue through Tuesday. The next storm on Saturday will have heavy rain at times as will a third storm right on its heels Sunday. Precipitation amounts could be 3 to 8 inches storm total with snow levels rising above 6000 feet. With moderate temperatures now and warmer temperatures to come, this will also result in a some snow melt at low to mid elevations. These factors will combine to result in a potential for river flooding. At this time the most likely flood severity will be
Beach Hazards Statement issued February 20 at 3:02PM PST until February 22 at 3:00AM PST by NWS Eureka CA
* WHAT...Increased threat of sneaker waves expected. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From 3 AM PST Friday through late Friday night. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These sneaker waves can also move large objects such as logs, crushing anyone caught underneath.
Hydrologic Outlook issued February 20 at 2:46PM PST by NWS Portland OR
ESFPQR An series of frontal systems will bring heavy rainfall to northwest Oregon and southwest Washington this weekend. Rain will begin Saturday afternoon, and intensify overnight through Sunday. This will lead to rises on rivers and creeks, especially along the coast on February 22nd through the 23rd. Main stem rivers may be delayed to respond, and flooding may occur beyond this time frame. There is around a 25% chance of the Wilson River, the Grays River, and other localized quick responding coastal rivers of reaching minor flood stage on Sunday. Confidence in flooding is low as the location of heaviest
Hydrologic Outlook issued February 19 at 4:42PM PST by NWS Pendleton OR
ESFPDT Synopsis: Rain and high mountain snow in the last 24 hours and multiple systems this weekend and early next week will lead to rising water levels on area streams and rivers. Rainfall amounts of 2 to 4 inches are expected in the Cascades and 1 to 2 inches in the eastern Oregon mountains. In addition, temperatures will be rising to the 40s and even lower 50s in the mountains which will lead to snow melt adding even more water to rivers and streams. At this point, the Naches River at Cliffdell is expected to barely reach action stage for
Winter Weather Advisory issued February 19 at 1:33PM PST until February 20 at 4:00AM PST by NWS Portland OR
...CONTINUED SNOW OVER THE CASCADES... .Showery conditions remain behind a frontal band that has produced widespread snow over the Cascades today. Snow will begin to lighten with areas of rain through the day as the main front shifts eastward, then transition back to snow overnight. * WHAT...Snow Above 4000 feet. Additional snow accumulations up to 3 inches. * WHERE...Northern and Central Oregon Cascades. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Snow will be showery so accumulation amounts will vary based on location and elevation. For elevations