Outdoor conditions in

Henry

South Dakota
Now
  1. 45°Chance Rain Showers27% rain100% humidityGusts 10 mph
  2. 46°Chance Rain Showers32% rain100% humidityGusts 13 mph
  3. 49°Chance Rain Showers29% rain86% humidityGusts 18 mph
  4. 51°Mostly Cloudy8% rain80% humidityGusts 22 mph
  5. 52°Mostly Cloudy3% rain77% humidityGusts 26 mph
  6. 53°Mostly Cloudy0% rain74% humidityGusts 30 mph
  7. 55°Mostly Cloudy0% rain61% humidityGusts 35 mph
  8. 52°Partly Sunny0% rain59% humidityGusts 38 mph
  9. 52°Mostly Sunny0% rain54% humidityGusts 40 mph
  10. 51°Mostly Sunny0% rain54% humidityGusts 43 mph
  11. 48°Partly Cloudy0% rain58% humidityGusts 43 mph
  12. 46°Chance Rain Showers12% rain65% humidityGusts 39 mph
  13. 44°Slight Chance Rain Showers17% rain73% humidityGusts 39 mph
  14. 43°Chance Rain Showers12% rain79% humidityGusts 39 mph
  15. 43°Slight Chance Rain Showers20% rain79% humidityGusts 39 mph
  16. 43°Chance Rain Showers32% rain79% humidityGusts 38 mph
  17. 43°Chance Rain Showers35% rain82% humidityGusts 38 mph
  18. 43°Chance Rain Showers37% rain82% humidityGusts 38 mph
  19. 42°Chance Rain Showers31% rain82% humidityGusts 40 mph
  20. 42°Slight Chance Rain Showers24% rain79% humidityGusts 41 mph
  21. 41°Cloudy8% rain82% humidityGusts 43 mph
  22. 40°Cloudy4% rain79% humidityGusts 43 mph
  23. 39°Cloudy2% rain79% humidityGusts 41 mph
  24. 39°Cloudy0% rain79% humidityGusts 40 mph
Extra care for

A little farther out

The next five days

Today

Today has a real shower chance.

Rain
40%
Humidity
54–100%
Wind
43 mph
Fri

Friday looks breezy.

Rain
37%
Humidity
42–82%
Wind
43 mph
Sat

Saturday looks breezy.

Rain
0%
Humidity
36–78%
Wind
36 mph
Sun

Sunday looks breezy.

Rain
0%
Humidity
37–68%
Wind
30 mph
Mon

Monday looks fairly quiet.

Rain
0%
Humidity
37–79%
Wind
16 mph
  1. 55° / 43°Today has a real shower chance.40% rain · Humidity 54–100% · Wind 43 mph
  2. 49° / 37°Friday looks breezy.37% rain · Humidity 42–82% · Wind 43 mph
  3. 61° / 35°Saturday looks breezy.0% rain · Humidity 36–78% · Wind 36 mph
  4. 66° / 45°Sunday looks breezy.0% rain · Humidity 37–68% · Wind 30 mph
  5. 66° / 43°Monday looks fairly quiet.0% rain · Humidity 37–79% · Wind 16 mph

Environmental watch

Air quality + smoke

Air quality

Watertown area · Updated Thu 7:25 AM
31GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground31 · Good US AQI

Rain, in motion · Past four hours

Henry radar

Ready when you areSee what is moving toward Henry.

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 timeNowLower weather concern

Humidity is 100% with light wind and gusts below 11 mph.

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.

Nearby regional view

Explore Watertown

About 14 miles away, the Watertown hub looks more deeply at Watertown, SD. It reflects that wider area rather than Henry’s exact conditions.

About these readingsSources and local limits

Weather

Forecasts, alerts, and radar come from NOAA and the National Weather Service.

Air quality

This reading describes Watertown area, about 16 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 Henry, 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.