Hourly Weather Forecast - Arco, ID

12 AM
35°F
10%
5mph
NNW
Hazy
Humidity
92%
Feels like
30°F
Dew Point
33°F
1 AM
33°F
0%
5mph
NNW
Hazy
Humidity
92%
Feels like
28°F
Dew Point
31°F
2 AM
32°F
0%
5mph
NNW
Hazy
Humidity
92%
Feels like
27°F
Dew Point
30°F
3 AM
31°F
0%
5mph
NNW
Hazy
Humidity
93%
Feels like
26°F
Dew Point
29°F
4 AM
30°F
0%
5mph
NNW
Hazy
Humidity
94%
Feels like
25°F
Dew Point
28°F
5 AM
29°F
0%
4mph
NNW
Hazy
Humidity
95%
Feels like
25°F
Dew Point
28°F
6 AM
30°F
0%
4mph
NNW
Hazy
Humidity
95%
Feels like
25°F
Dew Point
29°F
7 AM
31°F
0%
4mph
NNW
Hazy
Humidity
93%
Feels like
27°F
Dew Point
30°F
7:06 AM
8 AM
34°F
0%
3mph
NNW
Sunny
Humidity
89%
Feels like
31°F
Dew Point
31°F
9 AM
37°F
0%
1mph
N
Sunny
Humidity
82%
Feels like
37°F
Dew Point
32°F
10 AM
40°F
0%
2mph
SE
Sunny
Humidity
76%
Feels like
40°F
Dew Point
33°F
11 AM
43°F
0%
4mph
SSE
Sunny
Humidity
67%
Feels like
42°F
Dew Point
33°F
12 PM
46°F
0%
5mph
SSE
Sunny
Humidity
60%
Feels like
44°F
Dew Point
33°F
1 PM
48°F
0%
6mph
S
Sunny
Humidity
54%
Feels like
46°F
Dew Point
33°F
2 PM
50°F
0%
6mph
S
Sunny
Humidity
51%
Feels like
50°F
Dew Point
33°F
3 PM
51°F
0%
8mph
S
Sunny
Humidity
51%
Feels like
51°F
Dew Point
33°F
4 PM
50°F
0%
9mph
SSW
Sunny
Humidity
53%
Feels like
46°F
Dew Point
33°F
5 PM
48°F
0%
9mph
SSW
Sunny
Humidity
57%
Feels like
44°F
Dew Point
33°F
6 PM
46°F
0%
8mph
SSW
Sunny
Humidity
63%
Feels like
41°F
Dew Point
34°F
6:24 PM
7 PM
43°F
0%
5mph
SSW
Clear
Humidity
70%
Feels like
40°F
Dew Point
34°F
8 PM
40°F
0%
4mph
SW
Clear
Humidity
75%
Feels like
38°F
Dew Point
33°F
9 PM
38°F
0%
3mph
WSW
Clear
Humidity
80%
Feels like
36°F
Dew Point
33°F
10 PM
37°F
0%
3mph
WSW
Clear
Humidity
83%
Feels like
37°F
Dew Point
33°F
11 PM
36°F
0%
3mph
W
Clear
Humidity
86%
Feels like
36°F
Dew Point
32°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide