Outdoor conditions in

Keystone

Iowa
Now
  1. 56°Showers And Thunderstorms87% rain100% humidityGusts 10 mph
  2. 56°Showers And Thunderstorms90% rain100% humidityGusts 8 mph
  3. 56°Rain Showers95% rain100% humidityGusts 7 mph
  4. 56°Rain Showers94% rain100% humidityGusts 9 mph
  5. 57°Rain Showers85% rain100% humidityGusts 12 mph
  6. 57°Rain Showers Likely74% rain100% humidityGusts 13 mph
  7. 56°Rain Showers Likely57% rain96% humidityGusts 18 mph
  8. 55°Chance Rain Showers50% rain93% humidityGusts 23 mph
  9. 54°Chance Rain Showers30% rain86% humidityGusts 25 mph
  10. 52°Slight Chance Rain Showers20% rain89% humidityGusts 25 mph
  11. 51°Cloudy13% rain89% humidityGusts 24 mph
  12. 50°Mostly Cloudy8% rain89% humidityGusts 24 mph
  13. 49°Cloudy4% rain89% humidityGusts 24 mph
  14. 48°Mostly Cloudy1% rain86% humidityGusts 25 mph
  15. 47°Mostly Cloudy0% rain79% humidityGusts 25 mph
  16. 46°Partly Cloudy0% rain79% humidityGusts 25 mph
  17. 44°Partly Cloudy0% rain86% humidityGusts 25 mph
  18. 43°Mostly Cloudy0% rain89% humidityGusts 25 mph
  19. 43°Mostly Cloudy0% rain89% humidityGusts 26 mph
  20. 43°Mostly Cloudy1% rain93% humidityGusts 26 mph
  21. 43°Mostly Cloudy8% rain93% humidityGusts 29 mph
  22. 43°Mostly Cloudy6% rain96% humidityGusts 30 mph
  23. 45°Slight Chance Rain Showers18% rain96% humidityGusts 33 mph
  24. 48°Slight Chance Rain Showers19% rain89% humidityGusts 36 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
95%
Humidity
86–100%
Wind
25 mph
Fri

Friday looks breezy.

Rain
19%
Humidity
59–96%
Wind
37 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
42–100%
Wind
14 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
43–85%
Wind
22 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
45–96%
Wind
9 mph
  1. 57° / 49°Today looks wet for a meaningful stretch.95% rain · Humidity 86–100% · Wind 25 mph
  2. 51° / 40°Friday looks breezy.19% rain · Humidity 59–96% · Wind 37 mph
  3. 57° / 31°Saturday looks fairly quiet.0% rain · Humidity 42–100% · Wind 14 mph
  4. 64° / 39°Sunday looks fairly quiet.0% rain · Humidity 43–85% · Wind 22 mph
  5. 67° / 44°Monday looks fairly quiet.0% rain · Humidity 45–96% · Wind 9 mph

Environmental watch

Air quality + smoke

Air quality

Waterloo area · Updated Thu 11:26 AM
8GoodUS AQI

Good through 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground8 · Good US AQI

Rain, in motion · Past four hours

Keystone radar

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?

Use extra caution.

There is no lower-concern three-hour stretch in the next 12 hours.

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

Thunder is possible.

Humidity
100%
Wind
5 mph
Gusts
10 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 Waterloo area, about 36 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, IA, 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.