Flood Advisory issued February 26 at 5:57PM MST by NWS Boise ID
...The National Weather Service in Boise has issued a Flood Advisory for the following rivers in Oregon... Owyhee River Below Owyhee Dam affecting Malheur County. .Snow melt and increased reservoir releases will cause the river flows to become high. Expect minor flooding downstream from the dam. For the Owyhee River...including Owyhee Dam, Owyhee Dam...elevated river levels are forecast. * WHAT...Nuisance flooding caused by snowmelt and reservoir releases is expected. * WHERE...Owyhee River below Owyhee Dam. * WHEN...From this afternoon until further notice. * IMPACTS...At 1,000 cfs, The low water bridge crossing immediately below Owyhee Dam will be impacted by high
Flood Warning issued February 26 at 1:14PM MST until March 1 at 3:44PM MST by NWS Boise ID
...The Flood Warning continues for the following rivers in Oregon... Malheur River Near Vale affecting Malheur County. .The Malheur River system near Vale, Oregon is at Moderate Flood Stage due to recent rains and rapid snow melt. For the Malheur River...including Vale...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and water is slowly receding. * WHERE...Malheur River near Vale. * WHEN...Until Saturday afternoon. * IMPACTS...At 23.0 feet, Water will flow over Highway 20 near Harper. Numerous roads crossing the river between Harper and Ontario will be flooded with water entering houses near the 36th Street Bridge in Ontario. Foothill
Wind Advisory issued February 26 at 12:27PM MST until February 27 at 8:00AM MST by NWS El Paso Tx/Santa Teresa NM
* WHAT...East winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...In New Mexico, Southern Dona Ana County/Mesilla Valley. In Texas, Eastern/Central El Paso County and Western El Paso County. The highest impact areas will be the western slopes of the Franklin, Organ and Hueco Mountains. * WHEN...From 11 PM this evening to 8 AM MST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
High Wind Warning issued February 26 at 1:28PM MST until February 27 at 6:00PM MST by NWS Great Falls MT
* WHAT...West to Southwest winds 30 to 40 mph with gusts up to 80 mph along the Rocky Mountain Front and up to 70 mph over the high plains. * WHERE...The Montana Hi-Line adjacent to the Rocky Mountain Front, and Southern High Plains. * WHEN...From 5 AM to 6 PM MST Thursday. * IMPACTS...High winds may move loose debris, damage property and cause isolated power outages. Difficult to hazardous travel, especially for high profile vehicles. * ADDITIONAL DETAILS...Winds initially increase along the Rocky Mountain Front early Thursday before expanding onto the plains by the late morning and early afternoon hours.
Flood Advisory issued February 26 at 12:47PM MST until February 28 at 3:00PM MST by NWS Glasgow MT
* WHAT...Small stream flooding caused by rain and/or snowmelt and/or ice jam continues. * WHERE...A portion of northeast Montana, including the following counties, Daniels, Dawson, Garfield, McCone, Petroleum, Phillips, Prairie, Richland, Roosevelt, Sheridan, Valley and Wibaux. * WHEN...Until 300 PM MST Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry coulees. * ADDITIONAL DETAILS... - At 1247 PM MST, Stream gauges are still showing high stream levels. Expect small stream flooding to continue. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include...
Flood Advisory issued February 26 at 12:43PM MST until February 27 at 10:00PM MST by NWS Great Falls MT
* WHAT...Flooding caused by snowmelt continues. * WHERE...Portions of central and north central Montana, including the following counties, in central Montana, Cascade, Fergus and Judith Basin. In north central Montana, Blaine, Chouteau, Glacier, Hill, Liberty, Pondera, Teton and Toole. * WHEN...Until 1000 PM MST Thursday. * IMPACTS...Water is flowing over some rural roadways. Additionally, flooding of fields is likely, along with areas along streams and creeks, including Big Sandy Creek and Clear Creek. * ADDITIONAL DETAILS... - At 1238 PM MST, emergency management reported flooding in the advisory area. Overflowing poor drainage areas have already caused minor flooding in the
Flood Watch issued February 26 at 11:36AM MST until March 2 at 4:00PM MST by NWS Glasgow MT
An ice jam can occur without much warning, causing rapid river rises and leading to potential lowland flooding along the river. * WHAT...Potential flooding caused by an ice jam is possible. * WHERE...A portion of northeast Montana, including the following counties, Dawson, Prairie, Richland and Wibaux. * WHEN...Through Sunday afternoon. * IMPACTS...Ice jams and lingering run-off may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Occasional water fluxuations are expected along portions of the Yellowstone River as ice break has begun, increasing the threat of ice jam induced flooding without prior
Hydrologic Outlook issued February 26 at 6:00AM MST by NWS Glasgow MT
ESFGGW Where: All of Northeast Montana. When: Through the end of February. What: A ridge will bring temperatures to above average through the end of this weekend. Although, temperatures each night will drop near or below freezing. Warm daytime temperatures will increase snowmelt and lead to ponding in low lying areas. New Precipitation is not expected until Monday to Monday night when temperatures will drop back to near normal. Make sure to monitor the latest weather forecast, as well as local streams and rivers at weather.gov/ggw and water.noaa.gov/wfo/ggw.
Flood Warning issued February 26 at 7:59PM MST until February 28 at 12:15PM MST by NWS Glasgow MT
* WHAT...Flooding caused by an ice jam continues. * WHERE...Dawson County, on the Yellowstone River near Glendive. * WHEN...Until 1215 PM MST Friday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Depending on ice behavior, any release of the ice jam could result in sudden rises of water, leading to a rapid flooding situation. * ADDITIONAL DETAILS... - At 753 PM MST, Even though recent river gauge readings show that the river level has dropped below flood stage this evening at Glendive, Emergency Management reports that more sections of ice from upstream
Hydrologic Outlook issued February 25 at 12:13PM MST by NWS Riverton WY
ESFRIW Low elevation snowpack of around 2 to 8 inches exists across much of the northern portion of the Bighorn Basin including mountain foothills. This snowpack contains an estimated 1 to 3 inches of Snow Water Equivalent (SWE). Temperatures are expected to be in mid-30s to around 40 degrees Monday through Wednesday. Warmer temperatures occur Thursday through Sunday (Feb 27 - Mar 2). The upcoming warm temperatures, combined with the low elevation snowpack, could result in melting and injection into local rivers and streams. Ice break up on the Bighorn and Nowood Rivers is possible as well, and could lead