Great Falls Weather
High Wind Warning — High Wind Warning issued November 7 at 10:21PM MST until November 8 at 8:00PM MST by NWS Great Falls MT
9°
Partly cloudy
Great Falls, Montana, United States
Feels like 6° · Local time 23:00
3° cooler than this time yesterday
Hour by hour
No rain expected in the next 24 hours.
Now
9°
💧0%
12 AM
9°
💧0%
1 AM
11°
💧0%
2 AM
10°
💧0%
3 AM
9°
💧0%
4 AM
11°
💧0%
5 AM
12°
💧0%
6 AM
12°
💧0%
7 AM
12°
💧0%
8 AM
13°
💧0%
9 AM
15°
💧0%
10 AM
18°
💧1%
11 AM
18°
💧1%
12 PM
18°
💧1%
1 PM
18°
💧2%
2 PM
17°
💧2%
3 PM
16°
💧3%
4 PM
15°
💧3%
5 PM
13°
💧3%
6 PM
12°
💧3%
7 PM
11°
💧2%
8 PM
10°
💧2%
9 PM
10°
💧1%
10 PM
9°
💧1%
Rain radar
Loading radar…
Great Falls 16-day weather forecast
Today
Overcast · 💧1%
9°17°
Sunday, Nov 8
Overcast · 💧3%
8°18°
Monday, Nov 9
Overcast · 💧4%
3°14°
Tuesday, Nov 10
Overcast · 💧0%
6°14°
Wednesday, Nov 11
Overcast · 💧0%
5°17°
Thursday, Nov 12
Overcast · 💧1%
8°18°
Friday, Nov 13
Overcast · 💧0%
8°18°
Saturday, Nov 14
Partly cloudy · 💧1%
6°18°
Sunday, Nov 15
Overcast · 💧5%
6°17°
Monday, Nov 16
Overcast · 💧17%
4°11°
Tuesday, Nov 17
Overcast · 💧18%
0°7°
Wednesday, Nov 18
Overcast · 💧12%
1°9°
Thursday, Nov 19
Light drizzle · 💧16%
3°8°
Friday, Nov 20
Overcast · 💧16%
1°11°
Saturday, Nov 21
Overcast · 💧7%
2°10°
Sunday, Nov 22
Overcast · 💧6%
3°12°
Today's details
- Feels like
- 6°
- Humidity
- 47%
- Dew point
- -2°
- Wind
- 2 km/h SW
- Gusts
- 30 km/h
- Pressure
- 1011 hPa · falling
- UV index now
- 0 · max 2
- Visibility
- 40 km
- Sunrise / sunset
- 07:18 / 16:58
- Moon
- Waning Crescent · 6% lit
Hour-by-hour detail — next 48 hours
| Time | Temp | Rain | Amount | Humidity | Wind | |
|---|---|---|---|---|---|---|
| Now | 9° | 0% | 0.0 mm | 47% | 2 km/h | |
| 12 AM 11-08 | 9° | 0% | 0.0 mm | 44% | 11 km/h | |
| 1 AM 11-08 | 11° | 0% | 0.0 mm | 40% | 18 km/h | |
| 2 AM 11-08 | 10° | 0% | 0.0 mm | 42% | 14 km/h | |
| 3 AM 11-08 | 9° | 0% | 0.0 mm | 43% | 11 km/h | |
| 4 AM 11-08 | 11° | 0% | 0.0 mm | 34% | 20 km/h | |
| 5 AM 11-08 | 12° | 0% | 0.0 mm | 30% | 23 km/h | |
| 6 AM 11-08 | 12° | 0% | 0.0 mm | 29% | 24 km/h | |
| 7 AM 11-08 | 12° | 0% | 0.0 mm | 27% | 26 km/h | |
| 8 AM 11-08 | 13° | 0% | 0.0 mm | 27% | 22 km/h | |
| 9 AM 11-08 | 15° | 0% | 0.0 mm | 25% | 20 km/h | |
| 10 AM 11-08 | 18° | 1% | 0.0 mm | 23% | 25 km/h | |
| 11 AM 11-08 | 18° | 1% | 0.0 mm | 24% | 31 km/h | |
| 12 PM 11-08 | 18° | 1% | 0.0 mm | 26% | 34 km/h | |
| 1 PM 11-08 | 18° | 2% | 0.0 mm | 28% | 37 km/h | |
| 2 PM 11-08 | 17° | 2% | 0.0 mm | 30% | 35 km/h | |
| 3 PM 11-08 | 16° | 3% | 0.0 mm | 33% | 33 km/h | |
| 4 PM 11-08 | 15° | 3% | 0.0 mm | 38% | 23 km/h | |
| 5 PM 11-08 | 13° | 3% | 0.0 mm | 41% | 19 km/h | |
| 6 PM 11-08 | 12° | 3% | 0.0 mm | 44% | 15 km/h | |
| 7 PM 11-08 | 11° | 2% | 0.0 mm | 48% | 14 km/h | |
| 8 PM 11-08 | 10° | 2% | 0.0 mm | 50% | 17 km/h | |
| 9 PM 11-08 | 10° | 1% | 0.0 mm | 50% | 21 km/h | |
| 10 PM 11-08 | 9° | 1% | 0.0 mm | 50% | 22 km/h | |
| 11 PM 11-08 | 9° | 0% | 0.0 mm | 52% | 20 km/h | |
| 12 AM 11-09 | 8° | 0% | 0.0 mm | 54% | 22 km/h | |
| 1 AM 11-09 | 8° | 0% | 0.0 mm | 53% | 21 km/h | |
| 2 AM 11-09 | 8° | 0% | 0.0 mm | 52% | 23 km/h | |
| 3 AM 11-09 | 7° | 0% | 0.0 mm | 52% | 16 km/h | |
| 4 AM 11-09 | 7° | 0% | 0.0 mm | 53% | 11 km/h | |
| 5 AM 11-09 | 5° | 0% | 0.0 mm | 56% | 7 km/h | |
| 6 AM 11-09 | 4° | 0% | 0.0 mm | 60% | 4 km/h | |
| 7 AM 11-09 | 3° | 0% | 0.0 mm | 62% | 6 km/h | |
| 8 AM 11-09 | 3° | 1% | 0.0 mm | 65% | 4 km/h | |
| 9 AM 11-09 | 5° | 2% | 0.0 mm | 63% | 2 km/h | |
| 10 AM 11-09 | 9° | 4% | 0.0 mm | 49% | 10 km/h | |
| 11 AM 11-09 | 11° | 3% | 0.0 mm | 44% | 14 km/h | |
| 12 PM 11-09 | 13° | 0% | 0.0 mm | 40% | 14 km/h | |
| 1 PM 11-09 | 14° | 0% | 0.0 mm | 41% | 15 km/h | |
| 2 PM 11-09 | 14° | 0% | 0.0 mm | 41% | 15 km/h | |
| 3 PM 11-09 | 14° | 0% | 0.0 mm | 44% | 15 km/h | |
| 4 PM 11-09 | 12° | 0% | 0.0 mm | 49% | 11 km/h | |
| 5 PM 11-09 | 10° | 0% | 0.0 mm | 55% | 7 km/h | |
| 6 PM 11-09 | 9° | 0% | 0.0 mm | 58% | 7 km/h | |
| 7 PM 11-09 | 9° | 0% | 0.0 mm | 60% | 10 km/h | |
| 8 PM 11-09 | 8° | 0% | 0.0 mm | 62% | 11 km/h | |
| 9 PM 11-09 | 8° | 0% | 0.0 mm | 64% | 11 km/h | |
| 10 PM 11-09 | 7° | 0% | 0.0 mm | 64% | 11 km/h |
Air quality in Great Falls
26
US AQI — Good
PM2.5 2.4 µg/m³ · PM10 2.7 µg/m³ · O₃ 34 µg/m³
Frequently asked questions
What is the weather in Great Falls today?
Partly cloudy, currently 9° (feels like 6°), with a high of 17° and a low of 9°. No rain expected in the next 24 hours.
What is the air quality in Great Falls?
The air quality in Great Falls is good (US AQI 26). PM2.5 is 2.4 µg/m³ and PM10 is 2.7 µg/m³.