Ross International Airport Weather Forecast 15 Days, Weather in 7S8 Today
Current weather conditions and 15 day weather forecast for Ross International Airport, Montana, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Ross International Airport
| 05 December 2025 Friday -1.6 ° C / 29.1°F  Clear |
Feels Like : -7 ° C / 19.4°F Humidity : % 76 Pressure : 1016 mb Wind Speed : 18.4 kmph / 11.4 miles from WNW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Ross International Airport, MT, USA
Weather Forecast for next 15 Days for Ross International Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Ross International Airport, Montana state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 04 December 2025 Thursday |  Patchy rain nearby |
-1 ° C (30.2°F) |
8.8 ° C (47.8°F) |
2.5 ° C (36.4°F) |
% 56 | 84% | 0.2 | Sunrise:08:05 AM Sunset: 04:32 PM |
Moonrise:03:50 PM Moonset: 08:13 AM Moon Phase ( Full Moon ) |
|
| 05 December 2025 Friday |  Moderate or heavy snow showers |
-6.9 ° C (19.6°F) |
-0.1 ° C (31.8°F) |
-2.5 ° C (27.4°F) |
% 90 | 70% | 0.2 | Sunrise:08:06 AM Sunset: 04:31 PM |
Moonrise:04:50 PM Moonset: 09:34 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Moderate snow |
-9.2 ° C (15.4°F) |
-4.7 ° C (23.5°F) |
-6.4 ° C (20.4°F) |
% 90 | 83% | 0.2 | Sunrise:08:07 AM Sunset: 04:31 PM |
Moonrise:06:07 PM Moonset: 10:35 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Cloudy |
-5.8 ° C (21.6°F) |
1.3 ° C (34.3°F) |
-2.6 ° C (27.3°F) |
% 84 | 0% | 0.2 | Sunrise:08:08 AM Sunset: 04:31 PM |
Moonrise:07:32 PM Moonset: 11:19 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Light freezing rain |
-4.9 ° C (23.2°F) |
3.5 ° C (38.4°F) |
-0.4 ° C (31.3°F) |
% 79 | 83% | 0.1 | Sunrise:08:09 AM Sunset: 04:31 PM |
Moonrise:08:56 PM Moonset: 11:49 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Patchy rain nearby |
-4.6 ° C (23.7°F) |
4.9 ° C (40.9°F) |
2.7 ° C (36.9°F) |
% 76 | 73% | 0 | Sunrise:08:10 AM Sunset: 04:31 PM |
Moonrise:10:16 PM Moonset: 12:10 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Patchy moderate snow |
-4 ° C (24.8°F) |
1.8 ° C (35.2°F) |
-2.1 ° C (28.1°F) |
% 75 | 76% | 1 | Sunrise:08:11 AM Sunset: 04:31 PM |
Moonrise:11:32 PM Moonset: 12:27 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Blowing snow |
-16.5 ° C (2.4°F) |
-12.1 ° C (10.2°F) |
-13.5 ° C (7.8°F) |
% 91 | 0% | 1 | Sunrise:08:12 AM Sunset: 04:30 PM |
Moonrise:No moonrise Moonset: 12:41 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Heavy snow |
-14.1 ° C (6.7°F) |
4.7 ° C (40.4°F) |
-6.2 ° C (20.8°F) |
% 89 | 78% | 1 | Sunrise:08:13 AM Sunset: 04:31 PM |
Moonrise:12:43 AM Moonset: 12:54 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Blowing snow |
-22.3 ° C (-8.1°F) |
-16.5 ° C (2.3°F) |
-15.3 ° C (4.5°F) |
% 88 | 71% | 1 | Sunrise:08:14 AM Sunset: 04:31 PM |
Moonrise:01:53 AM Moonset: 01:07 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Mist |
-21.7 ° C (-7.1°F) |
-14 ° C (6.7°F) |
-18.1 ° C (-0.6°F) |
% 92 | 87% | 1 | Sunrise:08:15 AM Sunset: 04:31 PM |
Moonrise:03:01 AM Moonset: 01:21 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Light freezing rain |
-22.4 ° C (-8.4°F) |
-8.2 ° C (17.3°F) |
-14.6 ° C (5.7°F) |
% 95 | 0% | 1 | Sunrise:08:16 AM Sunset: 04:31 PM |
Moonrise:04:10 AM Moonset: 01:38 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Light freezing rain |
-23.8 ° C (-10.8°F) |
-15.9 ° C (3.4°F) |
-20.9 ° C (-5.5°F) |
% 93 | 78% | 1 | Sunrise:08:16 AM Sunset: 04:31 PM |
Moonrise:05:20 AM Moonset: 01:58 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Moderate snow |
-21.8 ° C (-7.2°F) |
-9.7 ° C (14.6°F) |
-15.3 ° C (4.5°F) |
% 95 | 84% | 1 | Sunrise:08:17 AM Sunset: 04:31 PM |
Moonrise:06:30 AM Moonset: 02:24 PM Moon Phase ( Waning Crescent ) |
|
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