Hourly Weather Forecast - Porthill, ID

3 PM
47°F
0%
4mph
SE
Partly Cloudy
Humidity
55%
Feels like
45°F
Dew Point
31°F
3:48 PM
4 PM
45°F
0%
3mph
E
Partly Cloudy
Humidity
58%
Feels like
43°F
Dew Point
31°F
5 PM
43°F
0%
3mph
E
Partly Cloudy
Humidity
63%
Feels like
41°F
Dew Point
31°F
6 PM
41°F
0%
3mph
ESE
Partly Cloudy
Humidity
67%
Feels like
40°F
Dew Point
31°F
7 PM
40°F
10%
3mph
SE
Mostly Cloudy
Humidity
73%
Feels like
40°F
Dew Point
32°F
8 PM
39°F
10%
3mph
SE
Cloudy
Humidity
79%
Feels like
39°F
Dew Point
33°F
9 PM
38°F
20%
3mph
SE
Cloudy
Humidity
83%
Feels like
38°F
Dew Point
34°F
10 PM
38°F
40%
3mph
SE
40% Chance of Light Rain
Humidity
85%
Feels like
38°F
Dew Point
34°F
11 PM
38°F
60%
3mph
ESE
60% Chance of Light Rain
Humidity
86%
Feels like
38°F
Dew Point
35°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide