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
Wind Advisory issued April 14 at 1:05PM CDT until April 14 at 7:00PM CDT by NWS Aberdeen SD
* WHAT...Northwest winds 25 to 35 mph with gusts up to 45 mph. * WHERE...Portions of west central Minnesota and central, north central, and northeast South Dakota. * WHEN...Until 7 PM CDT /6 PM MDT/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result.
High Wind Warning issued April 13 at 1:05PM MDT until April 13 at 6:00PM MDT by NWS Rapid City SD
* WHAT...Northwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Northern Campbell and Western Crook. * WHEN...Until 6 PM MDT this evening. * IMPACTS...The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
Wind Advisory issued April 13 at 1:05PM MDT until April 14 at 12:00AM MDT by NWS Rapid City SD
* WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph. * WHERE...Tripp. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
High Wind Warning issued April 13 at 1:05PM MDT until April 14 at 12:00AM MDT by NWS Rapid City SD
* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph. * WHERE...Ziebach County, including portions of the Cheyenne River Reservation, Jackson County, including portions of the Pine Ridge Reservation, Mellette and Todd Counties, including portions of the Rosebud Reservation, Haakon, Bennett, and Southern Jackson. * WHEN...Until midnight MDT /1 AM CDT/ tonight. * IMPACTS...The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
Flood Advisory issued April 6 at 1:05PM CDT until April 27 at 7:00PM CDT by NWS Memphis TN
...The Flood Advisory is extended for the following rivers in Arkansas...Mississippi... Mississippi River at Helena For the Lower Mississippi River...including Helena...elevated river levels are forecast. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Mississippi River at Helena. * WHEN...Until Sunday, April 27. * IMPACTS...At 46.0 feet, In Mississippi, houses at Robson Towhead are being flooded. The settlement by Old River Chutes is going underwater. All locations on the northeast side of Desoto Lake are underwater. * ADDITIONAL DETAILS... - At 12:00 PM CDT Sunday the stage was 30.2 feet. - Forecast...The river is expected to rise above flood stage Friday
Red Flag Warning issued March 12 at 1:05PM MDT until March 13 at 8:00PM MDT by NWS Denver CO
The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM to 8 PM MDT Thursday. * AFFECTED AREA...Fire Weather Zones 249, 250 and 251. * TIMING...From 11 AM to 8 PM MDT Thursday. * WINDS...South 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.
Winter Storm Watch issued March 9 at 1:05PM PDT until March 13 at 11:00PM PDT by NWS Sacramento CA
* WHAT...Heavy snow possible. Heaviest snow accumulations between 4 and 12 inches, up to 1 to 2 feet across highest peaks. Winds could gust as high as 60 mph. * WHERE...Burney Basin / Eastern Shasta County, Mountains Southwestern Shasta County to Western Colusa County, and Shasta Lake Area / Northern Shasta County Counties. * WHEN...From Tuesday evening through Thursday evening. * IMPACTS...Difficult travel conditions with chain controls and road closures possible. Low visibility due to combination of wind and heavy snow expected. Hazardous conditions will impact the morning and afternoon commutes on Wednesday and Thursday. * ADDITIONAL DETAILS...Heaviest period of
High Wind Warning issued February 24 at 1:05PM MST until February 25 at 11:00PM MST by NWS Cheyenne WY
* WHAT...West winds 35 to 45 mph with gusts up to 70 mph. * WHERE...Bordeaux area along Interstate 25 between Chugwater and Wheatland. * WHEN...Until 11 PM MST Tuesday. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads.
High Wind Watch issued February 24 at 1:05PM MST until February 25 at 11:00PM MST by NWS Cheyenne WY
* WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Northern Sioux County, Scotts Bluff County, and Southern Sioux County. * WHEN...Through Tuesday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. In addition, areas of blowing snow could lead to reduced visibility, even whiteout conditions, and slick roads.