Hourly Weather Forecast - Porthill, ID

12 AM
28°F
0%
2mph
NE
Mostly Clear
Humidity
74%
Feels like
28°F
Dew Point
20°F
1 AM
28°F
0%
2mph
NE
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
20°F
2 AM
28°F
0%
2mph
NE
Partly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
19°F
3 AM
28°F
0%
2mph
NNE
Partly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
19°F
4 AM
27°F
0%
2mph
NNE
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
19°F
5 AM
26°F
0%
2mph
NE
Cloudy
Humidity
76%
Feels like
26°F
Dew Point
19°F
6 AM
25°F
0%
2mph
NE
Cloudy
Humidity
78%
Feels like
25°F
Dew Point
19°F
7 AM
26°F
0%
2mph
NE
Cloudy
Humidity
77%
Feels like
26°F
Dew Point
20°F
7:40 AM
8 AM
27°F
0%
2mph
NE
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
20°F
9 AM
29°F
0%
2mph
ENE
Cloudy
Humidity
71%
Feels like
29°F
Dew Point
21°F
10 AM
32°F
0%
2mph
ENE
Cloudy
Humidity
66%
Feels like
32°F
Dew Point
22°F
11 AM
34°F
0%
2mph
E
Cloudy
Humidity
62%
Feels like
34°F
Dew Point
23°F
12 PM
37°F
0%
2mph
E
Cloudy
Humidity
60%
Feels like
37°F
Dew Point
24°F
1 PM
38°F
20%
2mph
ESE
Cloudy
Humidity
59%
Feels like
38°F
Dew Point
25°F
2 PM
38°F
30%
2mph
ESE
30% Chance of Flurries
Humidity
61%
Feels like
38°F
Dew Point
26°F
3 PM
37°F
50%
2mph
SE
50% Chance of Flurries
Humidity
66%
Feels like
37°F
Dew Point
26°F
3:59 PM
4 PM
35°F
10%
2mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
26°F
5 PM
34°F
10%
2mph
S
Mostly Cloudy
Humidity
74%
Feels like
34°F
Dew Point
26°F
6 PM
34°F
10%
2mph
SSW
Cloudy
Humidity
75%
Feels like
34°F
Dew Point
27°F
7 PM
34°F
10%
2mph
SSW
Cloudy
Humidity
76%
Feels like
34°F
Dew Point
27°F
8 PM
33°F
10%
2mph
S
Cloudy
Humidity
76%
Feels like
33°F
Dew Point
27°F
9 PM
33°F
10%
2mph
S
Cloudy
Humidity
76%
Feels like
33°F
Dew Point
27°F
10 PM
33°F
10%
2mph
S
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
26°F
11 PM
33°F
30%
2mph
S
30% Chance Frozen Mix
Humidity
78%
Feels like
33°F
Dew Point
27°F

Snow and Ice Forecast Through Monday

Storm Brings Heavy Midwestern Snow, New England Icing

A winter storm will deliver snow and significant icing from the Midwest to New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide