UV Index for Arvada, CO

Current Arvada UV Index

0 (Low)

Last Updated 18 minutes ago

Hourly Arvada UV Index

The hourly Arvada, CO UV Index forecast for Friday, July 11th, 2025.

5 Day Hourly Arvada UV Index Forecast

Last Updated 12 hours ago

The UV index forecast for the next five days in Arvada, CO has 2 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Arvada over the next five days will be 11 on Friday, July 11th at 12:00 pm.

The UV index forecast for Friday, July 11th in Arvada, CO is below.

Time UV Index Risk
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.5
Low
8am 1.6
Low
9am 3.5
Moderate
10am 6.2
High
11am 9
Very High
12pm 11
Extreme
1pm 10.2
Very High
2pm 5.6
Moderate
3pm 7.2
High
4pm 1.7
Low
5pm 2.9
Low
6pm 1.5
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 12th in Arvada, CO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.4
Low
8am 1.5
Low
9am 3.4
Moderate
10am 5.7
Moderate
11am 8.3
Very High
12pm 8
Very High
1pm 4.3
Moderate
2pm 3
Moderate
3pm 4.8
Moderate
4pm 1.6
Low
5pm 1.4
Low
6pm 1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 13th in Arvada, CO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.4
Low
8am 1.5
Low
9am 3.5
Moderate
10am 6.1
High
11am 8.8
Very High
12pm 10.7
Very High
1pm 11
Extreme
2pm 8.9
Very High
3pm 5
Moderate
4pm 4.1
Moderate
5pm 3.1
Moderate
6pm 1.2
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 14th in Arvada, CO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low