Current weather conditions and 15 day weather forecast for Big Sandy Medical Center 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.
| 19 December 2025 Friday 3.9 ° C / 39°F ![]() Overcast |
Feels Like : -0.3 ° C / 31.6°F Humidity : % 55 Pressure : 995 mb Wind Speed : 19.4 kmph / 12.1 miles from SE ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday | Sunny |
-12.9 ° C (8.8°F) |
1.6 ° C (34.9°F) |
-5 ° C (23.1°F) |
% 62 | 0% | 0.1 | Sunrise:08:06 AM Sunset: 04:28 PM |
Moonrise:07:23 AM Moonset: 02:57 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Sunny |
-3.4 ° C (25.8°F) |
4.1 ° C (39.4°F) |
1.4 ° C (34.5°F) |
% 67 | 0% | 0.1 | Sunrise:08:06 AM Sunset: 04:28 PM |
Moonrise:08:23 AM Moonset: 03:43 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-4.9 ° C (23.2°F) |
2.1 ° C (35.8°F) |
-2.4 ° C (27.7°F) |
% 65 | 0% | 0.1 | Sunrise:08:07 AM Sunset: 04:29 PM |
Moonrise:09:14 AM Moonset: 04:41 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
-5.4 ° C (22.3°F) |
-1 ° C (30.2°F) |
-2.3 ° C (27.8°F) |
% 62 | 0% | 0.1 | Sunrise:08:07 AM Sunset: 04:29 PM |
Moonrise:09:53 AM Moonset: 05:48 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-4.6 ° C (23.7°F) |
0.8 ° C (33.4°F) |
-1.4 ° C (29.4°F) |
% 62 | 0% | 0.1 | Sunrise:08:08 AM Sunset: 04:30 PM |
Moonrise:10:24 AM Moonset: 06:59 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-3.3 ° C (26°F) |
2.8 ° C (37.1°F) |
-1.3 ° C (29.7°F) |
% 72 | 0% | 0 | Sunrise:08:08 AM Sunset: 04:30 PM |
Moonrise:10:48 AM Moonset: 08:13 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Cloudy |
-6 ° C (21.2°F) |
-0.4 ° C (31.3°F) |
-1.5 ° C (29.3°F) |
% 80 | 0% | 1 | Sunrise:08:09 AM Sunset: 04:31 PM |
Moonrise:11:07 AM Moonset: 09:27 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Moderate or heavy snow showers |
-13.6 ° C (7.5°F) |
-7.7 ° C (18.1°F) |
-10.3 ° C (13.5°F) |
% 84 | 86% | 1 | Sunrise:08:09 AM Sunset: 04:31 PM |
Moonrise:11:24 AM Moonset: 10:40 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-8.4 ° C (17°F) |
3.3 ° C (38°F) |
-3 ° C (26.5°F) |
% 77 | 0% | 2 | Sunrise:08:09 AM Sunset: 04:32 PM |
Moonrise:11:39 AM Moonset: 11:56 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-2.6 ° C (27.3°F) |
4 ° C (39.3°F) |
-0.4 ° C (31.4°F) |
% 67 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:33 PM |
Moonrise:11:54 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-2.4 ° C (27.7°F) |
3 ° C (37.4°F) |
-0.6 ° C (31°F) |
% 63 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:34 PM |
Moonrise:12:11 PM Moonset: 01:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
0.4 ° C (32.7°F) |
4.3 ° C (39.7°F) |
2 ° C (35.5°F) |
% 50 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:35 PM |
Moonrise:12:31 PM Moonset: 02:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
3.5 ° C (38.3°F) |
7.4 ° C (45.2°F) |
5 ° C (40.9°F) |
% 55 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:36 PM |
Moonrise:12:58 PM Moonset: 04:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
1.4 ° C (34.5°F) |
4.3 ° C (39.7°F) |
3.2 ° C (37.7°F) |
% 57 | 0% | 2 | Sunrise:08:10 AM Sunset: 04:36 PM |
Moonrise:01:34 PM Moonset: 05:28 AM Moon Phase ( Waxing Gibbous ) |
|