Great Falls, Montana Weather
47.500, -111.300 · America/Denver
STALE ·Updated Oct 19, 12:55 PM | Source NOAA / National Weather Service
Current weather in Great Falls, Montana is 66°F / 19°C and clear with winds at 6 mph from the south-southwest. Humidity is 32%, with a 0% chance of precipitation today. The 7-day outlook shows highs of 46 to 73°F (8 to 23°C) and lows of 28 to 46°F (-2 to 8°C). Cooling trend through the week; rain is likely on 2 days.
Current conditions
66°F
Clear
High 72°F / 22°C · Low 41°F / 5°C
ⓘ About this reading (NWS)
Current conditions: the latest observation from weather station KGTF, the first station NWS lists for this location.
Forecast highs, lows and hourly values: the NWS Gridpoint Forecast for the 2.5 km grid cell that contains this location, issued by the NWS TFX Area Forecast Office.
Open-Meteo model estimates supplement fields not reported by NWS.
A gridpoint forecast describes the average over its grid cell, while a station measures one spot (often an airport), so the two can differ by a few degrees, especially during strong winter temperature inversions, which are common around Fairbanks.
Clear, it feels warmer than the actual temperature, winds are light.
72°F / 22°C
6 mph / 9 km/h SSW
32%
10 mi / 16 km
0%
—
Hourly Forecast
3 PM
72°
Mostly Sunny
0% · 5 mph
4 PM
72°
Mostly Sunny
0% · 3 mph
5 PM
70°
Sunny
0% · 3 mph
6 PM
66°
Partly Cloudy
0% · 3 mph
7 PM
62°
Partly Cloudy
0% · 2 mph
8 PM
56°
Partly Cloudy
0% · 2 mph
9 PM
54°
Mostly Cloudy
0% · 2 mph
10 PM
52°
Mostly Cloudy
0% · 2 mph
11 PM
50°
Partly Cloudy
0% · 2 mph
All hours shown in local time for this location (America/Denver).
7-day Forecast
Cooling trend through the week; rain is likely on 2 days.
Today
Oct 19
Mostly Sunny
High 72°Low 41°
0% precip
Wind 5 mph
Tue
Oct 20
Mostly Sunny
High 57°Low 37°
1% precip
Wind 3 mph
Wed
Oct 21
Sunny
High 72°Low 46°
0% precip
Wind 1 mph
Thu
Oct 22
Mostly Sunny
High 73°Low 46°
56% precip
Wind 5 mph
Fri
Oct 23
Rain
High 54°Low 36°
84% precip
Wind 3 mph
Sat
Oct 24
Partly Sunny
High 48°Low 32°
13% precip
Wind 6 mph
Sun
Oct 25
Slight Chance Light Snow
High 46°Low 28°
23% precip
Wind 3 mph
Weather Alerts
Watches, warnings and advisories from the official alerting authority for this location.
All clear — no active alerts
The alerting authority reports no active watches, warnings or advisories for this location.
How Today's Weather Affects the Sky
Only a 0% chance of precipitation today -- conditions are favorable for a clear sky tonight, weather-wise.
For moon phase, aurora conditions, and exact visibility at your location tonight, see Sky Tonight.
Sources: NOAA/National Weather Service (US alerts) and Open-Meteo (global weather). Each section labels its own source, last update and freshness state. Always follow official local guidance during severe weather.
Live Radar — Great Falls, Montana
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