Greenough, MT Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Storm Watch

Current Conditions From Nearby Local Station

29°F
Feels Like 28°F  
Humidity 90% Dew Point 26°F Wind NW 2 MPH Gusts 6 Barometer N/A
Report from a MADIS/MESONET weather station 1.2 mi. SE of central Greenough
at

Point Forecast at a Glance

ThuDec 4
Thu Dec 4: Snow, High 34F, Low 22F
70%
34
22
FriDec 5
Fri Dec 5: Snow, High 35F, Low 26F
90%
35
26
SatDec 6
Sat Dec 6: Rain And Snow, High 37F, Low 23F
90%
37
23
SunDec 7
Sun Dec 7: Rain And Snow, High 38F, Low 27F
60%
38
27
MonDec 8
Mon Dec 8: Rain And Snow, High 39F, Low 27F
50%
39
27
TueDec 9
Tue Dec 9: Snow, High 41F, Low 28F
50%
41
28
WedDec 10
Wed Dec 10: Rain And Snow, High 40F
50%
40
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 34°F to 41°F. Unsettled weather expected with wintry mix 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 30°F with lows around 12°F.

This Date in Weather History

1786 - The first of two great early December storms began. The storm produced 18 inches of snow at Morristown NJ, and twenty inches of snow at New Haven CT. It also resulted in high tides at Nantucket which did great damage.

More on this and other weather history

Greenough, MT 7 Day Weather Forecast Details

Thursday Dec 4

Snow

Day: Snow likely, mainly after 11am. Cloudy, with a high near 34. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Snow

Night: Snow likely, mainly before 11pm. Patchy fog after 2am. Otherwise, cloudy, with a low around 22. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Dec 5

Snow

Day: Snow likely before 11am, then rain, possibly mixed with snow. Patchy fog before 11am. High near 35. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Rain And Snow

Night: Rain and snow before 11pm, then rain, possibly mixed with snow and freezing rain. Snow level 4400 feet. Low around 26. Calm wind becoming west around 5 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday Dec 6

Rain And Snow

Day: Rain and snow before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. Snow level rising to 4300 feet in the afternoon. High near 37. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Rain And Snow

Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Dec 7

Rain And Snow

Day: A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Snow

Night: Rain likely, possibly mixed with snow. Snow level 4600 feet. Mostly cloudy, with a low around 27.

Monday Dec 8

Rain And Snow

Day: A chance of rain and snow before 2pm, then a chance of rain. Snow level 4100 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 39.

Rain And Snow

Night: A chance of rain and snow. Snow level 4900 feet. Cloudy, with a low around 27.

Tuesday Dec 9

Snow

Day: Rain, possibly mixed with snow. Cloudy, with a high near 41.

Snow

Night: Rain, possibly mixed with snow. Cloudy, with a low around 28.

Wednesday Dec 10

Rain And Snow

Day: Rain and snow likely. Mostly cloudy, with a high near 40.

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.