Outdoor conditions in

Jefferson City

Montana
Now
  1. 28°Sunny0% rain79% humidityGusts 8 mph
  2. 32°Sunny0% rain75% humidityGusts 7 mph
  3. 35°Sunny0% rain72% humidityGusts 7 mph
  4. 36°Sunny0% rain67% humidityGusts 6 mph
  5. 40°Sunny0% rain64% humidityGusts 6 mph
  6. 41°Sunny0% rain60% humidityGusts 7 mph
  7. 42°Sunny0% rain58% humidityGusts 7 mph
  8. 43°Sunny0% rain58% humidityGusts 7 mph
  9. 42°Sunny0% rain59% humidityGusts 7 mph
  10. 40°Clear0% rain65% humidityGusts 6 mph
  11. 37°Mostly Clear0% rain71% humidityGusts 6 mph
  12. 33°Mostly Clear0% rain72% humidityGusts 8 mph
  13. 33°Mostly Clear0% rain72% humidityGusts 10 mph
  14. 33°Mostly Clear0% rain72% humidityGusts 12 mph
  15. 33°Mostly Clear0% rain72% humidityGusts 13 mph
  16. 33°Partly Cloudy0% rain72% humidityGusts 14 mph
  17. 33°Partly Cloudy0% rain70% humidityGusts 15 mph
  18. 33°Partly Cloudy0% rain69% humidityGusts 15 mph
  19. 33°Partly Cloudy0% rain67% humidityGusts 15 mph
  20. 33°Partly Cloudy0% rain64% humidityGusts 16 mph
  21. 33°Mostly Clear0% rain62% humidityGusts 16 mph
  22. 33°Partly Sunny0% rain61% humidityGusts 18 mph
  23. 33°Partly Sunny0% rain61% humidityGusts 18 mph
  24. 34°Partly Sunny0% rain58% humidityGusts 18 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
0%
Humidity
58–79%
Wind
13 mph
Fri

Friday looks fairly quiet.

Rain
0%
Humidity
30–72%
Wind
21 mph
Sat

Saturday looks breezy.

Rain
0%
Humidity
25–54%
Wind
25 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
39–70%
Wind
10 mph
Mon

Monday looks fairly quiet.

Rain
5%
Humidity
32–62%
Wind
16 mph
  1. 43° / 27°Today looks fairly quiet.0% rain · Humidity 58–79% · Wind 13 mph
  2. 61° / 33°Friday looks fairly quiet.0% rain · Humidity 30–72% · Wind 21 mph
  3. 65° / 40°Saturday looks breezy.0% rain · Humidity 25–54% · Wind 25 mph
  4. 58° / 36°Sunday looks fairly quiet.0% rain · Humidity 39–70% · Wind 10 mph
  5. 62° / 39°Monday looks fairly quiet.5% rain · Humidity 32–62% · Wind 16 mph

Environmental watch

Air quality + smoke

Air quality

Helena area · Updated Thu 9:25 AM
12GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 6:45 AM

Air near ground12 · Good US AQI

Rain, in motion · Past four hours

Jefferson City radar

Ready when you areSee what is moving toward Jefferson City.

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?

Weather is less concerning around 4 PM–7 PM.

Humidity stays higher and winds stay lighter for at least three hours.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowLower weather concern

Humidity is 79% with light wind and gusts below 9 mph.

Humidity
79%
Wind
3 mph
Gusts
8 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 Helena

About 24 miles away, the Helena hub looks more deeply at Helena, MT. It reflects that wider area rather than Jefferson City’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 Helena 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 Jefferson City, MT, 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.