Current weather conditions and 15 day weather forecast for Sourdough Island on Salmon Lake Heliport, 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.
| 04 February 2026 Wednesday 0.6 ° C / 33.1°F ![]() Clear |
Feels Like : -0.2 ° C / 31.7°F Humidity : % 88 Pressure : 1033 mb Wind Speed : 3.6 kmph / 2.2 miles from SW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 03 February 2026 Tuesday | Sunny |
0.9 ° C (33.6°F) |
6.6 ° C (43.9°F) |
2.5 ° C (36.5°F) |
% 81 | 0% | 0.3 | Sunrise:07:55 AM Sunset: 05:39 PM |
Moonrise:08:08 PM Moonset: 08:52 AM Moon Phase ( Waning Gibbous ) |
|
| 04 February 2026 Wednesday | Partly Cloudy |
-2.3 ° C (27.9°F) |
2.6 ° C (36.7°F) |
0.6 ° C (33°F) |
% 89 | 0% | 0.3 | Sunrise:07:54 AM Sunset: 05:41 PM |
Moonrise:09:22 PM Moonset: 09:09 AM Moon Phase ( Waning Gibbous ) |
|
| 05 February 2026 Thursday | Mist |
-4.6 ° C (23.7°F) |
4.8 ° C (40.6°F) |
-0.9 ° C (30.4°F) |
% 87 | 0% | 0.4 | Sunrise:07:53 AM Sunset: 05:43 PM |
Moonrise:10:32 PM Moonset: 09:24 AM Moon Phase ( Waning Gibbous ) |
|
| 06 February 2026 Friday | Partly Cloudy |
0.4 ° C (32.7°F) |
7.5 ° C (45.5°F) |
2.3 ° C (36.1°F) |
% 62 | 0% | 0.4 | Sunrise:07:51 AM Sunset: 05:44 PM |
Moonrise:11:42 PM Moonset: 09:40 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday | Sunny |
-2.2 ° C (28.1°F) |
8.3 ° C (46.9°F) |
1.7 ° C (35.1°F) |
% 78 | 0% | 0.4 | Sunrise:07:50 AM Sunset: 05:46 PM |
Moonrise:No moonrise Moonset: 09:56 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday | Patchy rain nearby |
-1.5 ° C (29.3°F) |
8.6 ° C (47.4°F) |
1.1 ° C (34°F) |
% 80 | 54% | 0 | Sunrise:07:48 AM Sunset: 05:47 PM |
Moonrise:12:51 AM Moonset: 10:15 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday | Patchy rain nearby |
-2 ° C (28.4°F) |
2.2 ° C (36°F) |
0.7 ° C (33.2°F) |
% 72 | 80% | 1 | Sunrise:07:47 AM Sunset: 05:49 PM |
Moonrise:02:00 AM Moonset: 10:39 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday | Sunny |
-4.3 ° C (24.3°F) |
2.7 ° C (36.9°F) |
-1.5 ° C (29.2°F) |
% 69 | 0% | 2 | Sunrise:07:45 AM Sunset: 05:50 PM |
Moonrise:03:08 AM Moonset: 11:10 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Sunny |
-5.7 ° C (21.7°F) |
2.8 ° C (37.1°F) |
-2.4 ° C (27.7°F) |
% 56 | 0% | 2 | Sunrise:07:44 AM Sunset: 05:52 PM |
Moonrise:04:11 AM Moonset: 11:49 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Light freezing rain |
-4.4 ° C (24.1°F) |
3.2 ° C (37.8°F) |
-0.9 ° C (30.4°F) |
% 58 | 89% | 1 | Sunrise:07:42 AM Sunset: 05:53 PM |
Moonrise:05:09 AM Moonset: 12:39 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Moderate or heavy snow in area with thunder |
-3 ° C (26.6°F) |
0.5 ° C (33°F) |
-1.3 ° C (29.6°F) |
% 63 | 84% | 1 | Sunrise:07:41 AM Sunset: 05:55 PM |
Moonrise:05:56 AM Moonset: 01:39 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Partly Cloudy |
-4.2 ° C (24.5°F) |
1.6 ° C (34.8°F) |
-1.9 ° C (28.6°F) |
% 61 | 0% | 2 | Sunrise:07:39 AM Sunset: 05:56 PM |
Moonrise:06:34 AM Moonset: 02:48 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Patchy rain nearby |
-2.4 ° C (27.6°F) |
2.9 ° C (37.3°F) |
-0.3 ° C (31.4°F) |
% 68 | 87% | 1 | Sunrise:07:37 AM Sunset: 05:58 PM |
Moonrise:07:04 AM Moonset: 04:01 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Patchy rain nearby |
-3.4 ° C (25.9°F) |
3.6 ° C (38.6°F) |
0 ° C (32.1°F) |
% 86 | 88% | 1 | Sunrise:07:36 AM Sunset: 05:59 PM |
Moonrise:07:28 AM Moonset: 05:16 PM Moon Phase ( Waning Crescent ) |
|