An atmospheric river will bring heavy rainfall to lower elevations of California this week, and heavy snow to the Sierra Nevada mountains. Flash flooding, some of which may be locally considerable, will be a concern on the western foothills of the Sierra Nevada mountains through Tuesday. Landslides, rockfalls and mudslides are possible in the Southern California mountains. Read More >
Overview
February 23-24, 2017 - A snowstorm developed early in the morning of February 23 and persisted until the early morning of February 24. Heavy snow fell over parts of northeast Wyoming and southern South Dakota.Snow/Ice
SNOW REPORTS LISTED BY AMOUNT INCHES LOCATION ST COUNTY TIME ------ ----------------------- -- -------------- ------- 15.00 4 E KEYAPAHA SD TRIPP 0112 PM 12.00 14 SSW PROVO SD FALL RIVER 1043 AM 11.00 5 ENE DOWNTOWN CUSTER SD CUSTER 0751 AM 10.00 WRIGHT WY CAMPBELL 1049 AM 8.50 5 S HILL CITY SD PENNINGTON 0744 AM 8.00 1 E CLARETON WY WESTON 1141 AM 8.00 7 E LAKEVIEW SD TODD 1043 AM 8.00 1 S LAKEVIEW SD TODD 0843 AM 8.00 1 ENE MILLBORO SD TRIPP 0400 AM 7.00 6 NW CLEARFIELD SD TRIPP 0112 PM 7.00 7 W HERMOSA SD CUSTER 0712 AM 6.00 2 E DOWNTOWN STURGIS SD MEADE 0118 PM 6.00 7 W DOWNTOWN RAPID CITY SD PENNINGTON 0700 AM 5.90 HILL CITY SD PENNINGTON 0800 AM 5.50 5 SSW DOWNTOWN RAPID CI SD PENNINGTON 1248 PM 5.50 HILL CITY SD PENNINGTON 0759 AM 5.40 4 NE ROCKERVILLE SD PENNINGTON 0710 AM 5.00 4 WNW NEMO SD LAWRENCE 1149 AM 5.00 10 WNW DOWNTOWN RAPID C SD PENNINGTON 0700 AM 4.80 1 SSW DOWNTOWN HOT SPRI SD FALL RIVER 0700 AM 4.50 2 SSE DOWNTOWN RAPID CI SD PENNINGTON 1034 AM 4.50 3 ENE KYLE SD OGLALA LAKOTA 0743 AM 4.50 20 ENE MARTIN SD BENNETT 0700 AM 4.40 1 E DOWNTOWN RAPID CITY SD PENNINGTON 0450 AM 4.20 4 NNW WHITEWOOD SD LAWRENCE 1035 AM 4.20 4 NNW WHITEWOOD SD LAWRENCE 0530 AM 4.00 3 NE WHITEWOOD SD LAWRENCE 1256 PM 4.00 8 E SMITHWICK SD FALL RIVER 1042 AM 4.00 5 E PORCUPINE SD OGLALA LAKOTA 0300 AM 4.00 4 NE ROCKERVILLE SD PENNINGTON 0507 PM 3.50 3 SSE WHITE RIVER SD MELLETTE 1054 AM 3.50 6 SSW LEAD SD LAWRENCE 1040 AM 3.50 5 E PIEDMONT SD MEADE 1036 AM 3.00 6 W WANBLEE SD JACKSON 1201 PM 3.00 2 NW BUFFALO GAP SD CUSTER 1115 AM 3.00 4 SE FOLSOM SD CUSTER 1111 AM 3.00 4 W MOSHER SD MELLETTE 1051 AM 3.00 8 W DOWNTOWN HOT SPRING SD FALL RIVER 1047 AM 3.00 16 W MARTIN SD BENNETT 1037 AM 3.00 4 NW DOWNTOWN RAPID CIT SD PENNINGTON 0803 AM 3.00 RAPID CITY AIRPORT SD PENNINGTON 0510 AM 2.50 LEAD SD LAWRENCE 1153 AM 2.50 7 W CEDAR BUTTE SD MELLETTE 1057 AM 2.00 8 NNE BOX ELDER SD MEADE 1039 AM 2.00 DOWNTOWN SPEARFISH SD LAWRENCE 1038 AM 2.00 7 SW BROWNSVILLE SD LAWRENCE 0504 AM 1.20 19 SW UPTON WY WESTON 1042 AM 1.10 2 SW HAMILL SD TRIPP 1042 AM 1.00 EDGEMONT SD FALL RIVER 1041 AM 1.00 6 SW LADNER SD HARDING 0935 AM
Measuring Snow
One of our meteorologists measures the snow around lunch time February 23, 2017.
Radar Loop
| Radar animation of the event starting in the evening on February 23, 2017, and ending in the early morning hours of February 24, 2017 |
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