Outdoor conditions in

Johannesburg

California
Wind AdvisoryWind Advisory issued October 15 at 10:25AM PDT until October 16 at 10:00PM PDT by NWS Hanford CAOfficial NWS alert
Now
  1. 70°Sunny0% rain19% humidityGusts 32 mph
  2. 73°Sunny0% rain18% humidityGusts 35 mph
  3. 74°Sunny0% rain17% humidityGusts 35 mph
  4. 76°Sunny0% rain16% humidityGusts 33 mph
  5. 75°Sunny0% rain17% humidityGusts 33 mph
  6. 75°Sunny0% rain17% humidityGusts 33 mph
  7. 75°Sunny0% rain17% humidityGusts 33 mph
  8. 71°Clear0% rain21% humidityGusts 30 mph
  9. 68°Clear0% rain23% humidityGusts 25 mph
  10. 67°Clear0% rain25% humidityGusts 23 mph
  11. 67°Clear0% rain27% humidityGusts 24 mph
  12. 67°Clear0% rain27% humidityGusts 28 mph
  13. 67°Clear0% rain26% humidityGusts 30 mph
  14. 66°Clear0% rain26% humidityGusts 32 mph
  15. 66°Clear0% rain25% humidityGusts 36 mph
  16. 65°Clear0% rain26% humidityGusts 41 mph
  17. 65°Mostly Clear0% rain25% humidityGusts 46 mph
  18. 65°Mostly Clear0% rain25% humidityGusts 46 mph
  19. 65°Mostly Clear0% rain25% humidityGusts 45 mph
  20. 63°Sunny0% rain28% humidityGusts 45 mph
  21. 63°Sunny0% rain28% humidityGusts 45 mph
  22. 65°Sunny0% rain26% humidityGusts 41 mph
  23. 68°Sunny0% rain23% humidityGusts 41 mph
  24. 71°Sunny0% rain22% humidityGusts 41 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
16–28%
Wind
35 mph
Fri

Friday looks breezy.

Rain
0%
Humidity
18–34%
Wind
46 mph
Sat

Saturday looks breezy.

Rain
0%
Humidity
18–35%
Wind
25 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
21–36%
Wind
14 mph
Mon

Monday looks fairly quiet.

Rain
1%
Humidity
21–41%
Wind
21 mph
  1. 76° / 55°Today looks breezy.0% rain · Humidity 16–28% · Wind 35 mph
  2. 78° / 63°Friday looks breezy.0% rain · Humidity 18–34% · Wind 46 mph
  3. 76° / 63°Saturday looks breezy.0% rain · Humidity 18–35% · Wind 25 mph
  4. 75° / 60°Sunday looks fairly quiet.0% rain · Humidity 21–36% · Wind 14 mph
  5. 75° / 58°Monday looks fairly quiet.1% rain · Humidity 21–41% · Wind 21 mph

Environmental watch

Air quality + smoke

Air quality

Trona area · Updated Thu 10:26 AM
20GoodUS AQI

Good through 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 5:45 AM

Air near ground20 · Good US AQI

Rain, in motion · Past four hours

Johannesburg radar

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

Ready when you areSee what is moving toward Johannesburg.

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?

Skip the outdoor fire.

Red Flag Warning is in effect. Follow the official instructions.

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

An official fire warning applies.

Humidity
19%
Wind
18 mph
Gusts
32 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 Trona area, about 32 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 Johannesburg, CA, 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.