Ultraviolet Index in Portland Ultraviolet radiation hour by hour
Prediction of ultraviolet radiation or UV index for Portland with hourly data. Only times when the predicted UV index is greater than 0 (zero) are shown. UV data predicted in clear sky conditions.
Today, July 1
Hourly forecast and daily maximum of the ultraviolet index expected for today in Portland. UV data hour by hour.
Hours
Very High
08:001
09:003
10:006
11:008
12:0010
13:0010
14:009
15:007
16:005
17:002
18:001
The UV index forecast for today in Portland is very high.
Tomorrow, July 2
Hourly forecast and daily maximum of the ultraviolet index expected for tomorrow in Portland. UV data hour by hour.
Hours
Very High
08:001
09:003
10:006
11:008
12:0010
13:0010
14:009
15:007
16:005
17:002
18:001
The UV index forecast for tomorrow in Portland is very high.
Wednesday, July 3
Hourly forecast and daily maximum of the ultraviolet index expected for wednesday in Portland. UV data hour by hour.
Hours
Very High
08:001
09:003
10:006
11:008
12:0010
13:0010
14:008
15:007
16:005
17:001
The UV index forecast for wednesday in Portland is very high.
Thursday, July 4
Hourly forecast and daily maximum of the ultraviolet index expected for thursday in Portland. UV data hour by hour.
Hours
Extreme
08:001
09:003
10:006
11:008
12:0010
13:0011
14:009
15:006
16:003
17:001
The UV index forecast for thursday in Portland is extreme.
Weather in Portland
