Union County, SD — Threat Level Today
As of Jul 15, 11:24 AM ET, Union County, South Dakota is at WATCH (28/100 on the GridWatch threat index). The primary driver is N Main Road fire 41.9 mi away.
Updated Jul 15, 11:24 AM ET · 14 federal data sources
28 /100
WATCH
Conditions worth monitoring.
- ▸ N Main Road fire 41.9 mi away
- ▸ Heat Risk expected Friday
- ▸ 0.2% of SD customers without power
Current Signals
| Signal | Status |
|---|---|
| WEATHER ALERTS | No active NWS alerts |
| ACTIVE WILDFIRES | N Main Road 41.9 mi |
| RIVER FLOODING | All nearby gauges normal |
| AIR QUALITY | AQI 37 (Good) |
| EARTHQUAKES (30D) | M2.9 strongest in region |
| POWER GRID | Central at 74.1% of 7-day peak · 0.2% of South Dakota customers out |
| FEMA DECLARATIONS (90D) | None in South Dakota |
Prepare for This
Free guides from Prepper.blog, matched to what’s active in Union County now.
DIY Air Purifier for Wildfire SmokeBest N95 Mask for Wildfire SmokeBest Portable Power Stations for BlackoutsKeep Food Cold During a Power Outage
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