Flood Advisory issued February 25 at 12:28PM MST until February 26 at 1:00PM MST by NWS Pocatello ID
* WHAT...Urban and small stream flooding caused by snowmelt continues. * WHERE...A portion of southeast Idaho, including the following county, Cassia. * WHEN...Until 100 PM MST Wednesday. * IMPACTS...Where low and mid elevation snow pack remains, minor flooding continues in low-lying and poor drainage areas. Water may be over roadways, and culverts may be full. * ADDITIONAL DETAILS... - At 1228 PM MST, Emergency management reported snowmelt in the advisory area. This is causing urban and small stream flooding. Overflowing poor drainage areas have already caused minor flooding in the advisory area. Temperatures overnight are expected to drop below freezing
Hydrologic Outlook issued February 24 at 1:55PM MST by NWS Pocatello ID
ESFPIH Temperatures tonight will remain above freezing, continuing the melt cycle into Tuesday. Low and mid elevation snow melt and run off will continue. Increased runoff on top of frozen or saturated ground may lead to ponding of water or sheet flooding in low lying or poor drainage areas, along with rises on small streams and creeks. Locations most prone to rapid snowmelt include areas below 6000 ft across the Eastern Magic Valley, Lower and Upper Snake Plain, and South Hills, where snow pack still exists. A slight cooling trend is expected to begin Tuesday and continue through the remainder
Flood Advisory issued February 24 at 1:30PM MST until February 25 at 1:00PM MST by NWS Pocatello ID
* WHAT...Urban and small stream flooding caused by snowmelt is expected. * WHERE...A portion of southeast Idaho, including the following county, Cassia. * WHEN...Until 100 PM MST Tuesday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 130 PM MST, Emergency management reported snowmelt in the advisory area, causing urban and small stream flooding. Overflowing poor drainage areas have already caused minor flooding in the advisory area. - Some locations that will experience flooding include... Albion, Elba, Almo, Mt
Winter Weather Advisory issued February 23 at 2:11PM MST until February 24 at 11:00AM MST by NWS Pocatello ID
* WHAT...Snow expected above 7000 feet with a rain and snow mix below 7000 feet. Additional snow accumulations above 7000 feet of 4 to 8 inches with 8 to 14 inches above pass level. Additional snow accumulations below 7000 feet up to 3 inches. Winds gusting as high as 40 mph across higher elevations. * WHERE...Sawtooth/Stanley Basin and Sun Valley Region. * WHEN...Until 11 AM MST Monday. * IMPACTS...Travel could be difficult at times, especially over Galena Summit. The hazardous conditions could impact weekend travel and the Monday morning commute.
Hydrologic Outlook issued February 23 at 1:56PM MST by NWS Pocatello ID
ESFPIH Temperatures will continue to warm into early next week, increasing low elevation snowmelt and runoff, potentially leading to minor lowland flooding. Locations most prone to rapid snowmelt include areas below 6000 ft across the Eastern Magic Valley, Lower Snake Plain, and South Hills, where snow pack still exists. In these areas, the increased runoff on top of frozen or saturated ground may lead to ponding of water or sheet flooding in low lying or poor drainage areas, along with rises on small streams and creeks. These warming temperatures will peak on Monday, with afternoon highs reaching the 50s across
Hydrologic Outlook issued February 22 at 1:55PM MST by NWS Pocatello ID
ESFPIH Temperatures will gradually warm this weekend into early next week, increasing low elevation snowmelt and runoff, potentially leading to minor lowland flooding. Locations most prone to rapid snowmelt include areas below 6000 ft across the Eastern Magic Valley, Lower Snake Plain, and South Hills. In these areas, the increased runoff on top of frozen or saturated ground may lead to ponding of water or sheet flooding in low lying or poor drainage areas, along with rises on small streams and creeks. These warming temperatures will peak on Monday, with afternoon highs reaching the 50s at lower elevations. Low temperatures
Winter Weather Advisory issued February 22 at 1:50PM MST until February 24 at 11:00AM MST by NWS Pocatello ID
* WHAT...Snow expected above 7000 feet with a rain and snow mix below 7000 feet. Total snow accumulations above 7000 feet of 5 to 10 inches with 10 to 20 inches above pass level. Total snow accumulations below 7000 feet of 1 to 5 inches. Winds gusting as high as 40 mph across higher elevations. * WHERE...Sawtooth/Stanley Basin and Sun Valley Region. * WHEN...From 2 AM Sunday to 11 AM MST Monday. * IMPACTS...Travel could be difficult at times, especially over Galena Summit. The hazardous conditions could impact the Monday morning commute.
Hydrologic Outlook issued February 21 at 1:23PM MST by NWS Pocatello ID
ESFPIH Temperatures will gradually warm this weekend into early next week, increasing low elevation snowmelt and runoff, potentially leading to minor lowland flooding. Locations most prone to rapid snowmelt include areas below 6000 ft across the Eastern Magic Valley, Lower Snake Plain, and South Hills. In these areas, the increased runoff on top of frozen or saturated ground may lead to ponding of water or sheet flooding in low lying or poor drainage areas, along with rises on small streams and creeks. These warming temperatures will peak on Monday, with afternoon highs reaching the 50s at lower elevations. Low temperatures
Avalanche Advisory issued February 21 at 6:35AM MST by NWS Pocatello ID
SABPIH THE FOLLOWING MESSAGE IS TRANSMITTED AT THE REQUEST OF THE FOREST SERVICE UTAH AVALANCHE CENTER. THE FOREST SERVICE UTAH AVALANCHE CENTER HAS ISSUED A SPECIAL AVALANCHE BULLETIN FOR THE FOLLOWING AREAS: * WHAT...THE AVALANCHE DANGER IS CONSIDERABLE IN MANY AREAS, MODERATE IN OTHERS. * WHERE...FOR THE MOUNTAINS OF UTAH AND SOUTHEAST IDAHO, INCLUDING THE WASATCH RANGE, BEAR RIVER RANGE, UINTA MOUNTAINS, WASATCH PLATEAU, AND MANTI SKYLINE. * WHEN...UNTIL 6 AM MST SUNDAY. * IMPACTS...A SERIES OF STORMS IN THE LAST WEEK HAS LEFT A THICK BLANKET OF SNOW AT ALL ELEVATIONS, CREATING EXCELLENT POWDER RIDING CONDITIONS WHILE ALSO ELEVATING
Winter Weather Advisory issued February 19 at 2:26PM MST until February 20 at 5:00PM MST by NWS Pocatello ID
* WHAT...Snow expected. Total snow accumulations between 6 and 9 inches with localized higher totals along the highest peaks. * WHERE...Bear River Range. * WHEN...Until 5 PM MST Thursday. * IMPACTS...Plan on slippery road conditions.