Hourly Weather Forecast - Porthill, ID

12 AM
40°F
100%
3mph
S
Rain Showers
Humidity
76%
Feels like
37°F
Dew Point
33°F
1 AM
39°F
100%
3mph
S
Rain Showers
Humidity
77%
Feels like
37°F
Dew Point
33°F
2 AM
39°F
100%
4mph
S
Rain Showers
Humidity
79%
Feels like
36°F
Dew Point
33°F
3 AM
38°F
100%
4mph
S
Snow Showers
Humidity
80%
Feels like
35°F
Dew Point
32°F
4 AM
37°F
90%
4mph
S
Snow Showers
Humidity
82%
Feels like
34°F
Dew Point
32°F
5 AM
36°F
90%
3mph
S
Frozen Mix
Humidity
83%
Feels like
33°F
Dew Point
31°F
6 AM
35°F
90%
3mph
SSW
Frozen Mix
Humidity
84%
Feels like
33°F
Dew Point
31°F
7 AM
34°F
80%
3mph
SSW
80% Chance Frozen Mix
Humidity
85%
Feels like
32°F
Dew Point
30°F
7:37 AM
8 AM
34°F
60%
3mph
SSW
60% Chance Frozen Mix
Humidity
84%
Feels like
34°F
Dew Point
30°F
9 AM
35°F
60%
3mph
SSW
60% Chance of Flurries
Humidity
82%
Feels like
35°F
Dew Point
30°F
10 AM
35°F
60%
3mph
SSW
60% Chance of Flurries
Humidity
79%
Feels like
35°F
Dew Point
30°F
11 AM
36°F
70%
3mph
SSW
70% Chance Frozen Mix
Humidity
77%
Feels like
34°F
Dew Point
30°F
12 PM
37°F
70%
3mph
SSW
70% Chance Frozen Mix
Humidity
77%
Feels like
35°F
Dew Point
30°F
1 PM
37°F
70%
3mph
S
70% Chance Frozen Mix
Humidity
78%
Feels like
35°F
Dew Point
31°F
2 PM
37°F
70%
3mph
S
70% Chance of Flurries
Humidity
79%
Feels like
35°F
Dew Point
31°F
3 PM
37°F
60%
3mph
S
60% Chance of Flurries
Humidity
81%
Feels like
34°F
Dew Point
31°F
3:51 PM
4 PM
36°F
60%
3mph
S
60% Chance Snow Showers
Humidity
84%
Feels like
33°F
Dew Point
31°F
5 PM
35°F
60%
4mph
S
60% Chance Snow Showers
Humidity
87%
Feels like
32°F
Dew Point
32°F
6 PM
35°F
70%
3mph
S
70% Chance Snow Showers
Humidity
88%
Feels like
32°F
Dew Point
31°F
7 PM
35°F
70%
3mph
S
70% Chance Snow Showers
Humidity
88%
Feels like
32°F
Dew Point
32°F
8 PM
35°F
70%
3mph
S
70% Chance Snow Showers
Humidity
87%
Feels like
33°F
Dew Point
32°F
9 PM
35°F
70%
3mph
SSE
70% Chance Snow Showers
Humidity
87%
Feels like
35°F
Dew Point
32°F
10 PM
36°F
70%
3mph
SSE
70% Chance Snow Showers
Humidity
86%
Feels like
36°F
Dew Point
32°F
11 PM
36°F
70%
3mph
S
70% Chance Snow Showers
Humidity
85%
Feels like
36°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

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How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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