UV Index for Blue River, CO

Current Blue River UV Index

2 (Low)

Last Updated 30 minutes ago

Hourly Blue River UV Index

The hourly Blue River, CO UV Index forecast for Friday, August 29th, 2025.

5 Day Hourly Blue River UV Index Forecast

Last Updated 22 hours ago

The UV index forecast for the next five days in Blue River, CO has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Blue River over the next five days will be 10.3 on Saturday, August 30th at 1:00 pm.

The UV index forecast for Friday, August 29th in Blue River, CO is below.

Time UV Index Risk
11am 2.6
Low
12pm 1.9
Low
1pm 3.1
Moderate
2pm 2.4
Low
3pm 5.8
Moderate
4pm 5.2
Moderate
5pm 1
Low
6pm 0.7
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, August 30th in Blue River, 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
Low
8am 0.6
Low
9am 2
Low
10am 4.1
Moderate
11am 7.4
High
12pm 9.2
Very High
1pm 10.3
Very High
2pm 7.8
High
3pm 5.3
Moderate
4pm 4.3
Moderate
5pm 2
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 31st in Blue River, 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
Low
8am 0.7
Low
9am 2.2
Low
10am 4.5
Moderate
11am 7.1
High
12pm 9.2
Very High
1pm 10.1
Very High
2pm 9.5
Very High
3pm 7.4
High
4pm 4.8
Moderate
5pm 2.3
Low
6pm 0.6
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 1st in Blue River, 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