Boise — UV index
UV index
0.0
Low
Sunrise / sunset
08:16 / 18:39
Hourly today
0.0
05:00
0.0
06:00
0.0
07:00
0.0
08:00
0.1
09:00
0.8
10:00
1.8
11:00
2.6
12:00
3.1
13:00
3.1
14:00
2.7
15:00
2.2
16:00
1.4
17:00
0.5
18:00
0.1
19:00
0.0
20:00
0.0
21:00
Coming days
Today
3.1
Tomorrow
1.3
Saturday
3.2
Sunday
1.2
Monday
3.5
Tuesday
3.2
Wednesday
2.4
UV scale
≤3
Low
No extra protection.
≤6
Moderate
A hat and SPF 30 if you stay out for long.
≤8
High
Shade at midday, SPF 30–50.
≤11
Very high
SPF 50 and covered clothing.
11+
Extreme
Avoid direct sun.