####018007107#### ACUS44 KWBC 030232 SCCNS4 Storm Summary Number 4 for West Coast and Great Basin Heavy Snow and Wind NWS Weather Prediction Center College Park MD 700 PM PST Sat Mar 02 2024 ...Heavy snow and high winds continue atop most of the West Coast and Great Basin mountain ranges... There are a few flood warnings in coastal areas of California and Oregon. High Wind Warnings and Advisories are in effect across much of the Great Basin and Southern California. Winter Storm Warnings are in effect across the California Coastal Range, Shastas, and Sierra Nevada. Additional Winter Storm Warnings are in effect across the Great Basin and Central Rockies. Blizzard Warnings are in effect across the central Sierra Nevada and eastern Nevada state. For a detailed graphical depiction of the latest watches, warnings and advisories, please see www.weather.gov At 600 PM PST...Radar mosaic imagery is showing moderate to heavy mountain snowfall and low elevation rainfall across portions of California, and the Pacific Northwest. Meanwhile, snow showers and accumulations are increasing across the Great Basin tied to a cold front translating eastward through the intermountain West. Gusty winds continue across the region per recent surface observations. ...Selected preliminary Storm Total Snowfall in inches from 700 AM PST Thu Feb 28 through 600 PM PST Sat Mar 02... ...CALIFORNIA... DIAMOND PEAK SKI 30.0 NE CARNELIAN BAY 28.0 TRUCKEE 24.9 DONNER PEAK 1 W 20.0 PALISADES TAHOE SKI BASE 17.0 KINGVALE 16.0 RUTH 2 WNW 9.0 ...IDAHO... VICTOR 26.0 INKOM 15.4 KETCHUM 13.4 BONE 12.0 IDAHO FALLS 4 S 12.0 ...MONTANA... COOKE CITY 3 N 22.0 ...NEVADA... INCLINE VILLAGE 13.0 RENO 11.0 STEAD WASHOE 10.5 ...OREGON... RUCH 6.0 SISTERS 2 WNW 4.0 ...WASHINGTON... STEVENS PASS 36.0 WHITE SALMON 18 N 5.6 ...WYOMING... TETON VILLAGE 22.5 WILSON 22.0 JACKSON .3 ENE 17.8 ...Selected preliminary Storm Total Rainfall in inches from 700 AM PST Thu Feb 28 through 600 PM PST Sat Mar 02... ...CALIFORNIA... HONEYDEW 6.47 SOMERSET 5.63 RUTH 5.32 WHITETHORN 4.13 SMITH RIVER 3.67 CRESCENT CITY 3.43 ...OREGON... TILAMOOK 6.07 DEADWOOD 5.79 BLACHLY 5.27 ALSEA 4.35 PHILOMATH 4.33 NORTH BEND 4.10 O'BRIEN 3.83 CORVALIS 3.28 EUGENE 2.47 PORTAND 2.01 ...WASHINGTON... SUQUAMISH 5.36 HOODSPORT 4.78 OLYMPIA 4.46 QUINOLT 4.30 GRAYS RIVER 3.49 SEABECK 2.87 ...Selected preliminary Peak Wind gusts in miles per hour earlier in the event... ...ARIZONA... SPRINGERVILLE AIRPORT 61 WINDSLOW AIRPORT 56 ...CALIFORNIA... PALISADES TAHOE SKI BASE 145 REPORTED AT 8700FT SAGEHEN CREEK FIELD STATION 138 MAMMOTH MTN 1.7 S 114 HEAVENLY SKI SUMM 1 NNW 96 WALKER 4 SSW 80 LOS ANGELES 78 ...MONTANA... BYNUM 14 W 76 ...NEVADA... SMITH 5 N 99 CORRAL CANYON SNOTEL 5 NE 82 LAMANCE CREEK SNOTEL 4 S 78 HAWTHORNE 6 NW 75 ...OREGON... CATNIP MOUNTAIN 75 WAGONTIRE 6 N 75 ...UTAH... SUNDANCE 80 PARK CITY 78 Extremely heavy snowfall rates of 2-6 inches an hour combined with very strong winds exceeding 100 mph at times will maintain impossible travel conditions in the Sierra Nevada. An expected 2-4 ft of snowfall is forecst to fall in the Sierras and an additional 1-3 ft of snowfall in other terrain above 5000 feet by late Sunday. By late tomorrow, the forecast still calls for 5-12 FEET along the crest of the Sierra Nevada. Further east, widespread damaging wind gusts possibly in excess of 75 mph can be expected across the Intermountain West. These winds will likely down trees and power lines, resulting in widespread power outages. Moreover, cooler temperatures will usher into the West behind the initial front, lowering the snow levels down into many valleys. Beyond the scope of this particular system, WPC key messages are notifying a new system bringing heavy snow to parts of Northern CA, the Sierra, and the Cascades. The next Storm Summary will be issued by the Weather Prediction Center at 700 AM PST. Please refer to your local National Weather Service office for additional information on this event. Wilder $$