South Dakota winter weather advisories
There are no winter weather advisories in South Dakota right now. The last one was issued on November 2, 2026.
Snow, sleet or freezing rain will make roads slippery and cause travel delays, but stay below warning levels.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Active winter weather advisories in South Dakota
None right now. Other active alerts in South Dakota: none.
Winter Weather Advisories in South Dakota by year
South Dakota averaged 65.7 winter weather advisories per year from 2016 to 2025, and has had 31 so far in 2026. The most recent was issued on November 2, 2026.
Counties with the most winter weather advisories
| County | 2016–2025 |
|---|---|
| Roberts County | 136 |
| Grant County | 133 |
| Deuel County | 133 |
| Marshall County | 131 |
| Day County | 128 |
| Spink County | 125 |
| Clark County | 123 |
| Codington County | 122 |
| Brookings County | 121 |
| Lake County | 118 |
What a winter weather advisory means
A winter weather advisory is issued for winter precipitation that is expected to cause significant inconvenience: slick roads, slower commutes and possible school delays. Totals stay below the local winter storm warning criteria, but even light freezing rain or a thin coat of snow can cause many crashes.
More about winter weather advisories and the national map →
What to do
- Leave extra time and slow down on bridges and overpasses.
- Keep a scraper, blanket and phone charger in your car.
More South Dakota alerts
- Tornado Warnings
- Tornado Watches
- Severe Thunderstorm Warnings
- Flash Flood Warnings
- Flood Warnings
- Flood Watches
- Winter Storm Warnings
- Winter Storm Watches
- Blizzard Warnings
- Extreme Cold Warnings
- Cold Weather Advisories
- Freeze Warnings
- Frost Advisories
- Heat Advisories
- High Wind Warnings
- Wind Advisories
- Red Flag Warnings
- Dense Fog Advisories
- All South Dakota alerts