Swan Valley, MT Weather Forecast and Current Conditions
Current Conditions From Nearby Local Station
Feels Like 43°F
at
Point Forecast at a Glance
7-Day Temperature Trend
Week Ahead Summary
High temperatures remain relatively stable through the week, ranging from 34°F to 44°F. Unsettled weather expected with snow likely on at least 7 days.
Climate Context
This week's forecast shows temperatures running 8°F above the historical average for December. Normal highs for this period are around 32°F with lows around 20°F.
This Date in Weather History
1941 - Only two women were employed by the Weather Bureau. By 1945, more than 900 women are employed by the Weather Bureau as observers and forecasters, as a result of filling positions of men during World War II. Eleven days after Pearl Harbor, the Army requested that all weather broadcasts be discontinued. The fear was that the enemy would use this information to plan an attack on the United States.
Swan Valley, MT 7 Day Weather Forecast Details
Monday Dec 15
Night: A 40 percent chance of rain. Snow level 4800 feet. Mostly cloudy, with a low around 34. West northwest wind around 10 mph, with gusts as high as 30 mph.
Tuesday Dec 16
Day: Rain, possibly mixed with snow, mainly after 2pm. Snow level 4500 feet rising to 5500 feet in the afternoon. High near 43. West wind around 10 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Night: Rain, possibly mixed with snow, becoming all rain after 3am. Low around 30. South wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Dec 17
Day: Rain before 8am, then snow. Patchy blowing snow between 10am and 11am. High near 44. Breezy, with a west southwest wind 24 to 29 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 20 to 25 mph becoming light southwest after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Dec 18
Day: Snow, mainly after 11am. High near 41. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Night: Snow before 8pm, then rain, possibly mixed with snow. Snow level rising to 5100 feet after midnight. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Dec 19
Day: Rain, possibly mixed with snow, becoming all snow after 8am. Cloudy, with a high near 39.
Night: A chance of snow. Mostly cloudy, with a low around 22.
Saturday Dec 20
Day: A chance of snow. Mostly cloudy, with a high near 34.
Night: A chance of snow. Mostly cloudy, with a low around 21.
Sunday Dec 21
Day: A chance of snow. Partly sunny, with a high near 37.
Night: A chance of rain and snow. Mostly cloudy, with a low around 26.
Monday Dec 22
Day: Rain and snow likely. Snow level 4400 feet. Mostly cloudy, with a high near 42.
How We Provide Better Local Weather
Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.
Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.
Sun & Moon Monthly
Sunrise 8:18 AM
Sunset 4:45 PM
Last Light 5:21 PM
Moonset 2:11 PM
Contiguous US Extremes
Mon's High Temperature
89 at Palm Springs, CA
Mon's Low Temperature
-15 at Mount Washington, NH
Weather Folklore
If wooly fleeces spread the heavenly way, be sure no rain disturbs the summer day.
