Small Craft Advisory issued April 20 at 2:30PM PDT until April 21 at 11:00AM PDT by NWS Seattle WA
* WHAT...Northwest winds 20 to 25 kt and seas 8 to 10 ft. * WHERE...Coastal Waters From Cape Flattery To James Island 10 To 60 Nm and Coastal Waters From James Island To Point Grenville 10 To 60 Nm. * WHEN...Until 11 AM PDT Monday. * IMPACTS...Conditions will be hazardous to small craft.
Frost Advisory issued April 20 at 2:07PM CDT until April 21 at 9:00AM CDT by NWS Amarillo TX
* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...In Oklahoma, Cimarron and Texas Counties. In Texas, Dallam, Hartley, Moore, and Sherman Counties. * WHEN...From 3 AM to 9 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Rip Current Statement issued April 20 at 4:33PM AST until April 23 at 7:00AM AST by NWS San Juan PR
* WHAT...Life-threatening rip currents are likely in the surf zone. * WHERE...Northern beaches of Puerto Rico, from Aguadilla to Fajardo. * WHEN...Through Wednesday morning. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.
Rip Current Statement issued April 20 at 4:33PM AST until April 22 at 6:00AM AST by NWS San Juan PR
* WHAT...Life-threatening rip currents are likely in the surf zone. * WHERE...Beaches of Rincon and Aguada. * WHEN...Through late Monday tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.
Freeze Watch issued April 20 at 1:55PM PDT until April 22 at 9:00AM PDT by NWS Pendleton OR
* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Lower Columbia Basin of Oregon and Washington, Foothills of the Northern Blue Mountains of Oregon, Kittitas Valley, Yakima Valley, and Foothills of the Blue Mountains of Washington. * WHEN...From late Monday night through Tuesday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Near or sub-freezing temperatures are most likely in cold-prone valleys and areas sheltered from wind.
Frost Advisory issued April 20 at 1:05PM PDT until April 22 at 9:00AM PDT by NWS Portland OR
* WHAT...Low temperatures ranging between 33 and 36 degrees will result in frost formation. * WHERE...Central and Southern Willamette Valley, Northern and Central Coast Range Valleys and Mountains of Oregon, Foothills of the Northern and Central Oregon Cascades, Lower Columbia River and Cowlitz River Valleys, Tualatin Valley, Outer Southeast Portland Metro, West Columbia River Gorge of Oregon above 500 ft, Upper Hood River Valley, Willapa Hills, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...From midnight Monday Night to 9 AM PDT Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left
Flood Warning issued April 20 at 2:42PM CDT until April 23 at 5:56AM CDT by NWS Norman OK
...The Flood Warning is extended for the following rivers in Oklahoma... Clear Boggy Creek near Caney affecting Atoka County. * WHAT...Minor flooding is forecast. * WHERE...Clear Boggy Creek near Caney. * WHEN...From this evening to early Wednesday morning. * IMPACTS...At 29.0 feet, Creek levels rise to three feet higher than flood stage in western Atoka County and the northeastern edge of Bryan County. High stages on small feeder streams result in even greater depths to mainstem bottomlands near their points of entry into Clear Boggy Creek. Croplands... pastures... and some secondary rural roads are flooded. * ADDITIONAL DETAILS... - At
Flood Warning issued April 20 at 2:39PM CDT until April 22 at 1:18AM CDT by NWS Norman OK
...The Flood Warning continues for the following rivers in Oklahoma... Blue River near Blue affecting Bryan County. * WHAT...Minor flooding is forecast. * WHERE...Blue River near Blue. * WHEN...From late tonight to early Tuesday morning. * IMPACTS...At 30.0 feet, Farmlands are briefly flooded along the river... from central Bryan County to the confluence with the Red River. Flood depths average 2 feet... with property isolated in low-lying fields close to the river. Inflows from local streams could cause higher stages in their common flood plain. * ADDITIONAL DETAILS... - At 1:30 PM CDT Sunday the stage was 15.5 feet. -
Flood Warning issued April 20 at 2:37PM CDT until April 23 at 10:55AM CDT by NWS Tulsa OK
...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. Spring River near Quapaw affecting Ottawa County. * WHAT...Moderate flooding is forecast. * WHERE...Neosho River near Commerce. * WHEN...From this evening to late Wednesday morning. * IMPACTS...At 20.0 feet, moderate agricultural flooding occurs. Riverview Park experiences moderate flooding. State Highway 125 near the fairgrounds will be closed. * ADDITIONAL DETAILS... - At 1:30 PM CDT Sunday the stage was 13.4 feet. - Forecast...The river is expected to rise above flood stage this evening to a crest of 20.0 feet late Monday evening.
Flood Warning issued April 20 at 2:37PM CDT until April 22 at 11:36AM CDT by NWS Tulsa OK
...The Flood Warning is extended for the following rivers in Oklahoma... Neosho River near Commerce affecting Ottawa County. Spring River near Quapaw affecting Ottawa County. * WHAT...Minor flooding is forecast. * WHERE...Spring River near Quapaw. * WHEN...From late tonight to late Tuesday morning. * IMPACTS...At 22.0 feet, park and recreational areas experience minor flooding. * ADDITIONAL DETAILS... - At 2:00 PM CDT Sunday the stage was 16.2 feet. - Forecast...The river is expected to rise above flood stage just after midnight tonight to a crest of 22.1 feet early tomorrow afternoon. It will then fall below flood stage early Tuesday