South Dakota storm reports
8 reports in South Dakota in the last 24 hours, 6 of them rain · Times in UTC
Hail · 1Wind · 1Rain · 6
Every report
The most significant first: tornadoes, then the biggest hail, the strongest gusts, the deepest totals.
| Time (UTC) | What | Measured | Where | Source |
|---|---|---|---|---|
| Thunderstorm wind gust | 60 mph | 10 N Belle Fourche · Butte County, SDNear half an inch of rainfall. | Trained spotter | |
| Hail | 1.00 in | 10 N Belle Fourche · Butte County, SDNear half an inch of rainfall. | Trained spotter | |
| Rain | 2.65 in | Pollock · Campbell County, SDStorm total through 12:00 PM CDT. Caller mentioned ditches were full but no standing water on the roadways in town. | Public | |
| Rain | 1.76 in | 11 S Bullhead · Corson County, SDMesonet station GRRS2 Bullhead 10 S. | Mesonet | |
| Rain | 1.10 in | 1 N Red Owl · Meade County, SD24-hour rainfall. | CoCoRaHS | |
| Rain | 0.61 in | 3 SSW Swett · Bennett County, SD24-hour rainfall. | CoCoRaHS | |
| Rain | 0.58 in | 3 WNW Kadoka · Jackson County, SD24-hour rainfall. | CoCoRaHS | |
| Rain | 0.57 in | 5 NW Swett · Bennett County, SD24-hour rainfall. | CoCoRaHS |
Reading South Dakota reports
These are observations, not forecasts - the record of what someone saw and reported to the National Weather Service. An empty list means either quiet weather or nobody in position to report, which are not the same thing, and reports cluster where people live.
Magnitudes are field estimates made in the moment: hail sized against coins, wind judged from damage. Timestamps mark when the event happened, not when it was filed, so a busy afternoon keeps filling in for hours afterwards.
Next door
Source: National Weather Service local storm reports, via the Iowa Environmental Mesonet. County lines from the US Census Bureau.