West Yellowstone Weather Forecast 15 Days, Weather in West Yellowstone Today
Current weather conditions and 15 day weather forecast for West Yellowstone, 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 West Yellowstone
| 09 February 2026 Monday 0.4 ° C / 32.7°F  Heavy snow |
Feels Like : -5.3 ° C / 22.5°F Humidity : % 96 Pressure : 1016 mb Wind Speed : 24.1 kmph / 15 miles from SW  Visibility : 2 km Precipitation (rainfall) : 3.53 mm Cloud (%) : 0 |
15 day weather forecast for West Yellowstone, MT, USA
Weather Forecast for next 15 Days for West Yellowstone 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 West Yellowstone, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 February 2026 Monday |  Thundery outbreaks in nearby |
-5.8 ° C (21.6°F) |
0.3 ° C (32.5°F) |
-1.6 ° C (29.2°F) |
% 83 | 88% | 0.4 | Sunrise:07:33 AM Sunset: 05:45 PM |
Moonrise:01:42 AM Moonset: 10:40 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Mist |
-6.6 ° C (20.1°F) |
-0.5 ° C (31.1°F) |
-3.5 ° C (25.6°F) |
% 73 | 0% | 0.5 | Sunrise:07:32 AM Sunset: 05:46 PM |
Moonrise:02:47 AM Moonset: 11:13 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday |  Moderate or heavy snow showers |
-6 ° C (21.2°F) |
1.6 ° C (34.9°F) |
-1.3 ° C (29.7°F) |
% 88 | 61% | 0.3 | Sunrise:07:30 AM Sunset: 05:48 PM |
Moonrise:03:50 AM Moonset: 11:53 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Moderate snow |
-5.6 ° C (21.9°F) |
-0.9 ° C (30.4°F) |
-2.7 ° C (27.2°F) |
% 94 | 75% | 0.3 | Sunrise:07:29 AM Sunset: 05:49 PM |
Moonrise:04:46 AM Moonset: 12:43 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Moderate snow |
-5.6 ° C (21.9°F) |
-2.4 ° C (27.6°F) |
-4 ° C (24.8°F) |
% 94 | 60% | 0 | Sunrise:07:28 AM Sunset: 05:51 PM |
Moonrise:05:35 AM Moonset: 01:43 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Moderate or heavy snow showers |
-10.7 ° C (12.8°F) |
-2.8 ° C (26.9°F) |
-5.9 ° C (21.4°F) |
% 92 | 64% | 1 | Sunrise:07:26 AM Sunset: 05:52 PM |
Moonrise:06:14 AM Moonset: 02:49 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Light snow |
-12.2 ° C (10°F) |
-0.4 ° C (31.4°F) |
-6.7 ° C (19.9°F) |
% 89 | 84% | 1 | Sunrise:07:25 AM Sunset: 05:53 PM |
Moonrise:06:46 AM Moonset: 04:00 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Heavy snow |
-5.6 ° C (22°F) |
-1.2 ° C (29.8°F) |
-3.3 ° C (26.1°F) |
% 92 | 82% | 1 | Sunrise:07:23 AM Sunset: 05:55 PM |
Moonrise:07:12 AM Moonset: 05:13 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Light freezing rain |
-14.5 ° C (5.9°F) |
-2.2 ° C (28°F) |
-9.3 ° C (15.3°F) |
% 90 | 64% | 1 | Sunrise:07:22 AM Sunset: 05:56 PM |
Moonrise:07:35 AM Moonset: 06:26 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Light freezing rain |
-14.6 ° C (5.7°F) |
-1.4 ° C (29.5°F) |
-9.1 ° C (15.6°F) |
% 92 | 66% | 1 | Sunrise:07:20 AM Sunset: 05:58 PM |
Moonrise:07:54 AM Moonset: 07:39 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Moderate snow |
-11.6 ° C (11.2°F) |
-3 ° C (26.6°F) |
-7.6 ° C (18.4°F) |
% 92 | 88% | 1 | Sunrise:07:18 AM Sunset: 05:59 PM |
Moonrise:08:13 AM Moonset: 08:53 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Moderate or heavy snow showers |
-18.9 ° C (-2°F) |
-4.9 ° C (23.2°F) |
-10.3 ° C (13.4°F) |
% 92 | 77% | 1 | Sunrise:07:17 AM Sunset: 06:00 PM |
Moonrise:08:32 AM Moonset: 10:08 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday |  Patchy light snow |
-22.6 ° C (-8.6°F) |
-5.7 ° C (21.7°F) |
-14.1 ° C (6.6°F) |
% 93 | 62% | 1 | Sunrise:07:15 AM Sunset: 06:02 PM |
Moonrise:08:53 AM Moonset: 11:26 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Overcast |
-14.4 ° C (6.1°F) |
-2.6 ° C (27.3°F) |
-9.2 ° C (15.4°F) |
% 89 | 0% | 1 | Sunrise:07:14 AM Sunset: 06:03 PM |
Moonrise:09:18 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
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