Outdoor conditions in

Johnstown

Colorado
Freeze WatchFreeze Watch issued October 14 at 10:44PM MDT until October 16 at 9:00AM MDT by NWS Denver COOfficial NWS alert
Now
  1. 44°Rain Showers Likely62% rain89% humidityGusts 30 mph
  2. 46°Rain Showers75% rain83% humidityGusts 31 mph
  3. 50°Rain Showers75% rain71% humidityGusts 35 mph
  4. 51°Rain Showers75% rain66% humidityGusts 35 mph
  5. 52°Slight Chance Rain Showers15% rain63% humidityGusts 35 mph
  6. 54°Slight Chance Rain Showers15% rain55% humidityGusts 35 mph
  7. 55°Slight Chance Rain Showers15% rain53% humidityGusts 33 mph
  8. 55°Partly Sunny2% rain51% humidityGusts 31 mph
  9. 55°Mostly Sunny2% rain47% humidityGusts 28 mph
  10. 54°Mostly Sunny2% rain48% humidityGusts 22 mph
  11. 51°Mostly Clear0% rain54% humidityGusts 15 mph
  12. 48°Clear0% rain58% humidityGusts 12 mph
  13. 44°Clear0% rain68% humidityGusts 9 mph
  14. 43°Mostly Clear0% rain67% humidityGusts 9 mph
  15. 41°Clear0% rain70% humidityGusts 9 mph
  16. 39°Clear0% rain73% humidityGusts 12 mph
  17. 39°Mostly Clear0% rain67% humidityGusts 13 mph
  18. 36°Mostly Clear0% rain72% humidityGusts 12 mph
  19. 35°Clear0% rain72% humidityGusts 7 mph
  20. 34°Clear0% rain75% humidityGusts 6 mph
  21. 32°Clear0% rain78% humidityGusts 3 mph
  22. 31°Mostly Clear0% rain81% humidityGusts 3 mph
  23. 30°Sunny0% rain81% humidityGusts 6 mph
  24. 29°Sunny0% rain85% humidityGusts 6 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
75%
Humidity
47–93%
Wind
35 mph
Fri

Friday looks fairly quiet.

Rain
0%
Humidity
29–85%
Wind
14 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
21–78%
Wind
12 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
21–70%
Wind
16 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
27–82%
Wind
14 mph
  1. 55° / 39°Today looks wet for a meaningful stretch.75% rain · Humidity 47–93% · Wind 35 mph
  2. 58° / 29°Friday looks fairly quiet.0% rain · Humidity 29–85% · Wind 14 mph
  3. 75° / 31°Saturday looks fairly quiet.0% rain · Humidity 21–78% · Wind 12 mph
  4. 74° / 38°Sunday looks fairly quiet.0% rain · Humidity 21–70% · Wind 16 mph
  5. 73° / 40°Monday looks fairly quiet.0% rain · Humidity 27–82% · Wind 14 mph

Environmental watch

Air quality + smoke

Air quality

Fort Collins area · Updated Thu 8:25 AM
37GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 6:45 AM

Air near ground37 · Good US AQI

Rain, in motion · Past four hours

Johnstown radar

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

Ready when you areSee what is moving toward Johnstown.

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 timeNowUse caution

Sustained wind is 18 mph. Gusts may reach 30 mph. Thunder is possible.

Humidity
89%
Wind
18 mph
Gusts
30 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 Fort Collins 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 Johnstown, CO, 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.