Outdoor conditions in

Hermosa

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. 46°Cloudy1% rain73% humidityGusts 40 mph
  2. 46°Mostly Cloudy0% rain71% humidityGusts 39 mph
  3. 49°Partly Sunny0% rain61% humidityGusts 40 mph
  4. 51°Mostly Sunny0% rain54% humidityGusts 43 mph
  5. 52°Mostly Sunny0% rain50% humidityGusts 45 mph
  6. 52°Sunny0% rain44% humidityGusts 44 mph
  7. 53°Sunny0% rain41% humidityGusts 44 mph
  8. 53°Sunny0% rain38% humidityGusts 41 mph
  9. 52°Sunny0% rain36% humidityGusts 41 mph
  10. 51°Sunny0% rain36% humidityGusts 43 mph
  11. 48°Sunny0% rain39% humidityGusts 44 mph
  12. 45°Mostly Clear0% rain43% humidityGusts 44 mph
  13. 42°Mostly Clear0% rain48% humidityGusts 45 mph
  14. 40°Mostly Clear0% rain55% humidityGusts 44 mph
  15. 39°Mostly Clear0% rain57% humidityGusts 38 mph
  16. 38°Mostly Clear0% rain59% humidityGusts 39 mph
  17. 37°Clear0% rain59% humidityGusts 38 mph
  18. 36°Clear0% rain61% humidityGusts 37 mph
  19. 35°Mostly Clear0% rain64% humidityGusts 32 mph
  20. 33°Mostly Clear0% rain69% humidityGusts 26 mph
  21. 32°Widespread Frost0% rain72% humidityGusts 18 mph
  22. 30°Widespread Frost0% rain75% humidityGusts 15 mph
  23. 30°Widespread Frost0% rain75% humidityGusts 13 mph
  24. 29°Widespread Frost0% rain72% 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 wet for a meaningful stretch.

Rain
78%
Humidity
36–94%
Wind
45 mph
Fri

Friday looks breezy.

Rain
0%
Humidity
26–75%
Wind
37 mph
Sat

Saturday looks breezy.

Rain
0%
Humidity
18–41%
Wind
26 mph
Sun

Sunday looks breezy.

Rain
0%
Humidity
33–63%
Wind
38 mph
Mon

Monday looks breezy.

Rain
0%
Humidity
36–73%
Wind
30 mph
  1. 53° / 37°Today looks wet for a meaningful stretch.78% rain · Humidity 36–94% · Wind 45 mph
  2. 54° / 28°Friday looks breezy.0% rain · Humidity 26–75% · Wind 37 mph
  3. 78° / 42°Saturday looks breezy.0% rain · Humidity 18–41% · Wind 26 mph
  4. 67° / 46°Sunday looks breezy.0% rain · Humidity 33–63% · Wind 38 mph
  5. 67° / 40°Monday looks breezy.0% rain · Humidity 36–73% · Wind 30 mph

Environmental watch

Air quality + smoke

Air quality

Rapid City area · Updated Thu 6:25 AM
18GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 6:45 AM

Air near ground18 · Good US AQI

Rain, in motion · Past four hours

Hermosa radar

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

Ready when you areSee what is moving toward Hermosa.

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 40 mph.

Humidity
73%
Wind
15 mph
Gusts
40 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 18 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 Hermosa, 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.