Outdoor conditions in

Cheyenne

Wyoming
Winter Weather AdvisoryWinter Weather Advisory issued October 15 at 12:55AM MDT until October 15 at 12:00PM MDT by NWS Cheyenne WYOfficial NWS alert
Now
  1. 38°Rain And Snow Likely69% rain82% humidityGusts 43 mph
  2. 42°Rain And Snow Likely69% rain76% humidityGusts 43 mph
  3. 43°Light Rain Likely69% rain73% humidityGusts 40 mph
  4. 44°Partly Sunny7% rain68% humidityGusts 39 mph
  5. 46°Partly Sunny7% rain63% humidityGusts 39 mph
  6. 45°Partly Sunny7% rain63% humidityGusts 38 mph
  7. 46°Mostly Sunny2% rain60% humidityGusts 37 mph
  8. 46°Mostly Sunny2% rain58% humidityGusts 33 mph
  9. 45°Mostly Sunny2% rain60% humidityGusts 29 mph
  10. 43°Mostly Clear1% rain62% humidityGusts 25 mph
  11. 41°Mostly Clear1% rain67% humidityGusts 24 mph
  12. 38°Mostly Clear1% rain73% humidityGusts 23 mph
  13. 36°Mostly Clear1% rain75% humidityGusts 23 mph
  14. 34°Mostly Clear1% rain78% humidityGusts 24 mph
  15. 33°Mostly Clear1% rain75% humidityGusts 24 mph
  16. 32°Mostly Clear0% rain72% humidityGusts 24 mph
  17. 31°Mostly Clear0% rain72% humidityGusts 23 mph
  18. 29°Mostly Clear0% rain75% humidityGusts 21 mph
  19. 27°Mostly Clear0% rain78% humidityGusts 20 mph
  20. 27°Mostly Clear0% rain78% humidityGusts 16 mph
  21. 26°Widespread Frost0% rain78% humidityGusts 13 mph
  22. 25°Widespread Frost0% rain78% humidityGusts 10 mph
  23. 26°Widespread Frost0% rain74% humidityGusts 8 mph
  24. 28°Widespread Frost0% rain71% humidityGusts 8 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
93%
Humidity
58–96%
Wind
43 mph
Fri

Friday looks fairly quiet.

Rain
0%
Humidity
28–78%
Wind
24 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
15–56%
Wind
14 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
22–60%
Wind
24 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
24–67%
Wind
16 mph
  1. 46° / 33°Today looks wet for a meaningful stretch.93% rain · Humidity 58–96% · Wind 43 mph
  2. 53° / 25°Friday looks fairly quiet.0% rain · Humidity 28–78% · Wind 24 mph
  3. 72° / 34°Saturday looks fairly quiet.0% rain · Humidity 15–56% · Wind 14 mph
  4. 67° / 44°Sunday looks fairly quiet.0% rain · Humidity 22–60% · Wind 24 mph
  5. 69° / 39°Monday looks fairly quiet.0% rain · Humidity 24–67% · Wind 16 mph

Environmental watch

Air quality + smoke

Air quality

Cheyenne area · Updated Thu 9:25 AM
20GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 6:45 AM

Air near ground20 · Good US AQI

Rain, in motion · Past four hours

Cheyenne radar

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

Ready when you areSee what is moving toward Cheyenne.

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

Sustained wind is 30 mph. Gusts may reach 43 mph.

Humidity
82%
Wind
30 mph
Gusts
43 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 Cheyenne area, about 4 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 Cheyenne, WY, 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.