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, April 22
Hourly forecast and daily maximum of the ultraviolet index expected for today in Portland. UV data hour by hour.
Hours
Very High
09:001
10:003
11:005
12:008
13:009
14:0010
15:008
16:005
17:003
18:001
The UV index forecast for today in Portland is very high.
Tomorrow, April 23
Hourly forecast and daily maximum of the ultraviolet index expected for tomorrow in Portland. UV data hour by hour.
Hours
Very High
09:001
10:003
11:006
12:008
13:0010
14:0010
15:008
16:006
17:003
18:001
The UV index forecast for tomorrow in Portland is very high.
Thursday, April 24
Hourly forecast and daily maximum of the ultraviolet index expected for thursday in Portland. UV data hour by hour.
Hours
Very High
09:001
10:003
11:006
12:008
13:0010
14:009
15:008
16:005
17:003
18:001
The UV index forecast for thursday in Portland is very high.
Friday, April 25
Hourly forecast and daily maximum of the ultraviolet index expected for friday in Portland. UV data hour by hour.
Hours
Very High
09:001
10:003
11:006
12:008
13:0010
14:0010
15:008
16:006
17:003
18:001
The UV index forecast for friday in Portland is very high.
Saturday, April 26
Hourly forecast and daily maximum of the ultraviolet index expected for saturday in Portland. UV data hour by hour.
Hours
Extreme
09:001
10:003
11:006
12:009
13:0011
14:0011
15:009
16:006
17:003
18:001
The UV index forecast for saturday in Portland is extreme.
Weather in Portland
