Outdoor conditions in

Keystone

South Dakota
Wind AdvisoryWind Advisory issued October 15 at 1:51AM MDT until October 15 at 11:00PM MDT by NWS Rapid City SDOfficial NWS alert
Now
  1. 44°Mostly Cloudy0% rain62% humidityGusts 38 mph
  2. 46°Mostly Sunny0% rain60% humidityGusts 37 mph
  3. 47°Mostly Sunny0% rain57% humidityGusts 39 mph
  4. 47°Mostly Sunny0% rain54% humidityGusts 40 mph
  5. 47°Mostly Sunny0% rain49% humidityGusts 40 mph
  6. 47°Sunny0% rain44% humidityGusts 38 mph
  7. 47°Sunny0% rain42% humidityGusts 38 mph
  8. 47°Sunny0% rain38% humidityGusts 39 mph
  9. 46°Mostly Sunny0% rain40% humidityGusts 39 mph
  10. 44°Sunny0% rain40% humidityGusts 40 mph
  11. 41°Mostly Clear0% rain41% humidityGusts 40 mph
  12. 39°Mostly Clear0% rain48% humidityGusts 40 mph
  13. 38°Mostly Clear0% rain50% humidityGusts 40 mph
  14. 37°Mostly Clear0% rain52% humidityGusts 36 mph
  15. 36°Mostly Clear0% rain54% humidityGusts 36 mph
  16. 35°Mostly Clear0% rain56% humidityGusts 36 mph
  17. 34°Clear0% rain58% humidityGusts 37 mph
  18. 33°Mostly Clear0% rain61% humidityGusts 32 mph
  19. 32°Mostly Clear0% rain61% humidityGusts 26 mph
  20. 31°Clear0% rain63% humidityGusts 20 mph
  21. 30°Clear0% rain63% humidityGusts 17 mph
  22. 30°Clear0% rain60% humidityGusts 14 mph
  23. 29°Sunny0% rain58% humidityGusts 12 mph
  24. 29°Sunny0% rain53% humidityGusts 10 mph

No suitable complete window was found within these hours. Try a shorter visit or a wider search.

Extra care for

A little farther out

The next five days

Today

Today looks breezy.

Rain
0%
Humidity
38–66%
Wind
40 mph
Fri

Friday looks breezy.

Rain
0%
Humidity
26–63%
Wind
37 mph
Sat

Saturday looks breezy.

Rain
0%
Humidity
16–35%
Wind
36 mph
Sun

Sunday looks breezy.

Rain
0%
Humidity
32–60%
Wind
28 mph
Mon

Monday looks breezy.

Rain
0%
Humidity
35–60%
Wind
25 mph
  1. 47° / 35°Today looks breezy.0% rain · Humidity 38–66% · Wind 40 mph
  2. 52° / 29°Friday looks breezy.0% rain · Humidity 26–63% · Wind 37 mph
  3. 77° / 47°Saturday looks breezy.0% rain · Humidity 16–35% · Wind 36 mph
  4. 64° / 45°Sunday looks breezy.0% rain · Humidity 32–60% · Wind 28 mph
  5. 65° / 42°Monday looks breezy.0% rain · Humidity 35–60% · Wind 25 mph

Environmental watch

Air quality + smoke

Air quality

Rapid City area · Updated Thu 7:26 AM
14GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 6:45 AM

Air near ground14 · Good US AQI

Rain, in motion · Past four hours

Keystone radar

An active official alert is in effect. Its affected area is described above the briefing.

Ready when you areSee what is moving toward Keystone.

Watch the last four hours of rain, then search any nearby trail, lake, or address.

View the official forecast ↗

Outdoor fire check

Thinking about a backyard fire?

Conditions could spread a fire quickly.

Wind, gusts, or the combination of dry air and wind raises the concern.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowHigh concern

Gusts may reach 38 mph.

Humidity
62%
Wind
13 mph
Gusts
38 mph

Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.

About these readingsSources and local limits

Weather

Forecasts, alerts, and radar come from NOAA and the National Weather Service.

Air quality

This reading describes Rapid City area, about 15 miles away. Conditions can differ at this exact spot.

Smoke

Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.

This page represents Keystone, SD, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.