Porthill, ID Weather Forecast and Current Conditions

WEATHER ALERTS - Special Weather Statement

Current Conditions From Nearby Station

Cloudy 32°F
Feels Like 27°F  
Humidity 86% Dew Point 28°F Wind SW 5 MPH Gusts 9 Barometer N/A
Visibility 1.2 mi.
Report from a MADIS/MESONET weather station 7.4 mi. ESE of central Porthill
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Point Forecast at a Glance

WedDec 3
Wed Dec 3: Snow, Low 33F
60%
 
33
ThuDec 4
Thu Dec 4: Snow, High 38F, Low 34F
70%
38
34
FriDec 5
Fri Dec 5: Rain And Snow, High 38F, Low 35F
90%
38
35
SatDec 6
Sat Dec 6: Rain, High 41F, Low 35F
80%
41
35
SunDec 7
Sun Dec 7: Rain, High 42F, Low 37F
90%
42
37
MonDec 8
Mon Dec 8: Rain Likely, High 44F, Low 39F
60%
44
39
TueDec 9
Tue Dec 9: Rain, High 47F, Low 35F
80%
47
35

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 38°F to 47°F. Unsettled weather expected with rain or 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 34°F with lows around 23°F.

This Date in Weather History

1972 - Winds gusting to 70 mph sent the temperature at Livingston, MT, plunging from 52 degrees to 18 degrees in just twenty minutes.

More on this and other weather history

Porthill, ID 7 Day Weather Forecast Details

Wednesday Dec 3

Snow

Night: Snow likely, mainly after 4am. Cloudy, with a low around 33. Southeast wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Dec 4

Snow

Day: Snow likely, possibly mixed with rain before 1pm, then a chance of rain. Snow level rising to 2600 feet in the afternoon. Mostly cloudy, with a high near 38. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Snow

Night: A chance of rain, mixing with snow after 7pm, then gradually ending. Snow level 2300 feet. Mostly cloudy, with a low around 34. Southeast wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Dec 5

Rain And Snow

Day: Rain and snow. Snow level 1900 feet rising to 2600 feet in the afternoon. High near 38. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Rain

Night: Rain. Snow level 3000 feet. Low around 35. Light west wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Dec 6

Rain

Day: Rain. Snow level 2900 feet rising to 3500 feet in the afternoon. High near 41. Chance of precipitation is 80%.

Rain Likely

Night: Rain likely, mainly after 4am. Snow level 3500 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Sunday Dec 7

Rain

Day: Rain. Snow level 3600 feet. High near 42. Chance of precipitation is 90%.

Rain

Night: Rain, mainly before 10pm. Snow level 4100 feet. Low around 37. Chance of precipitation is 80%.

Monday Dec 8

Rain Likely

Day: Rain likely, mainly after 10am. Snow level 4000 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

Rain

Night: Rain. Low around 39. Chance of precipitation is 90%.

Tuesday Dec 9

Rain

Day: Rain. High near 47. Chance of precipitation is 80%.

Rain And Snow

Night: Rain and snow likely. Snow level 4000 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Wednesday Dec 10

Rain And Snow

Day: Rain and snow likely. Snow level 4000 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

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.