UV Index for Loyalton, CA

Current Loyalton UV Index

0.5 (Low)

Last Updated 11 minutes ago

Hourly Loyalton UV Index

The hourly Loyalton, CA UV Index forecast for Thursday, July 17th, 2025.

5 Day Hourly Loyalton UV Index Forecast

Last Updated 8 hours ago

The UV index forecast for the next five days in Loyalton, CA has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Loyalton over the next five days will be 11.9 on Thursday, July 17th at 1:00 pm.

The UV index forecast for Thursday, July 17th in Loyalton, CA is below.

Time UV Index Risk
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 18th in Loyalton, CA 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 6.2
High
11am 9
Very High
12pm 11
Extreme
1pm 11.9
Extreme
2pm 11.2
Extreme
3pm 9.2
Very High
4pm 6.4
High
5pm 3.6
Moderate
6pm 1.6
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Loyalton, CA 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 1.4
Low
9am 3.3
Moderate
10am 6
High
11am 8.7
Very High
12pm 10.7
Very High
1pm 11.6
Extreme
2pm 10.9
Very High
3pm 8.9
Very High
4pm 6.2
High
5pm 3.6
Moderate
6pm 1.6
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 20th in Loyalton, CA 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 1.4
Low
9am 3.4
Moderate
10am 6
High
11am 8.7
Very High
12pm 10.8
Very High
1pm 11.6
Extreme
2pm 10.8
Very High
3pm 8.9
Very High
4pm 6.2
High
5pm 3.6
Moderate
6pm 1.5
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 21st in Loyalton, CA is below.

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