Sioux County, ND — Threat Level Today
As of Aug 29, 02:42 PM ET, Sioux County, North Dakota is at ELEVATED (45/100 on the GridWatch threat index). The primary driver is Hwy 1806 fire 4.2 mi away (350 acres, 90% contained).
Updated Aug 29, 02:42 PM ET · 14 federal data sources
45 /100
ELEVATED
Active threats affecting this area.
- ▸ Hwy 1806 fire 4.2 mi away (350 acres, 90% contained)
- ▸ Thunderstorms expected Tonight
Current Signals
| Signal | Status |
|---|---|
| WEATHER ALERTS | No active NWS alerts |
| ACTIVE WILDFIRES | Hwy 1806 4.2 mi · Grassy side 15.2 mi |
| RIVER FLOODING | All nearby gauges normal |
| AIR QUALITY | No nearby monitor reporting |
| EARTHQUAKES (30D) | M2.6 strongest in region |
| POWER GRID | Central at 82.2% of 7-day peak · 0% of North Dakota customers out |
| FEMA DECLARATIONS (90D) | None in North Dakota |
Prepare for This
Free guides from Prepper.blog, matched to what’s active in Sioux County now.
DIY Air Purifier for Wildfire SmokeBest N95 Mask for Wildfire Smoke72-Hour Urban Blackout KitUrban Preparedness Checklist
Monitor Sioux County around the clock
GridWatch members get the live dashboard for their exact ZIP — hourly threat score, a daily AI intel brief for their region, local security news, readiness tracking, and the Scout AI analyst. $5/month or $49/year.
START MONITORING →