304
NWUS55 KBOU 181425
LSRBOU
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DENVER CO
824 AM MDT SAT APR 18 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0824 AM SNOW 9 SSE SPICER 40.35N 106.38W
04/18/2026 E2.4 INCH GRAND CO MESONET
ARAPAHO RIDGE SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 7 NW RED FEATHER LAKES 40.89N 105.66W
04/18/2026 E2.4 INCH LARIMER CO MESONET
BLACK MOUNTAIN SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 11 S RABBIT EARS PASS 40.23N 106.60W
04/18/2026 E3.6 INCH GRAND CO MESONET
BUFFALO PARK SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 1 NNE RABBIT EARS PASS 40.39N 106.60W
04/18/2026 E6.0 INCH JACKSON CO MESONET
COLUMBINE SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 3 SW MEEKER PARK 40.21N 105.57W
04/18/2026 E1.2 INCH BOULDER CO MESONET
COPELAND LAKE SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 1 NW CLIMAX 39.38N 106.20W
04/18/2026 E3.6 INCH SUMMIT CO MESONET
FREMONT PASS SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 5 WSW GUANELLA PASS 39.57N 105.80W
04/18/2026 E1.2 INCH CLEAR CREEK CO MESONET
JACKWHACKER GULCH SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 1 NNW CAMERON PASS 40.53N 105.89W
04/18/2026 E2.4 INCH LARIMER CO MESONET
JOE WRIGHT SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 6 E CAMERON PASS 40.51N 105.77W
04/18/2026 E2.4 INCH LARIMER CO MESONET
LONG DRAW RESERVOIR SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 1 WNW LOVELAND PASS 39.67N 105.90W
04/18/2026 E1.2 INCH CLEAR CREEK CO MESONET
LOVELAND BASIN SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 9 SSE GOULD 40.40N 105.96W
04/18/2026 E2.4 INCH JACKSON CO MESONET
NEVER SUMMER SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 3 SW WARD 40.04N 105.54W
04/18/2026 E2.4 INCH BOULDER CO MESONET
NIWOT SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 8 SSE CAMERON PASS 40.40N 105.85W
04/18/2026 E2.4 INCH GRAND CO MESONET
PHANTOM VALLEY SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 5 SSW GLENDEVEY 40.71N 106.01W
04/18/2026 E6.0 INCH JACKSON CO MESONET
RAWAH SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 8 NW GLENDEVEY 40.88N 106.05W
04/18/2026 E2.4 INCH LARIMER CO MESONET
ROACH SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 6 NW SILVERTHORNE 39.72N 106.16W
04/18/2026 E2.4 INCH SUMMIT CO MESONET
SUMMIT RANCH SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 8 SSE RAND 40.35N 106.09W
04/18/2026 E1.2 INCH GRAND CO MESONET
WILLOW CREEK PASS SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 4 SE MOUNT ZIRKEL 40.79N 106.60W
04/18/2026 E2.4 INCH JACKSON CO MESONET
ZIRKEL SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
0824 AM SNOW 1 NE ECHO LAKE 39.66N 105.59W
04/18/2026 E4.8 INCH CLEAR CREEK CO MESONET
ECHO LAKE SNOTEL
SNOWFALL BETWEEN 6 AM 04/17/2026 AND 6 AM 04/18/2026
ESTIMATED USING A 12.0 TO 1 SNOW-TO-LIQUID RATIO
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