UV Index for Vernal, UT

Current Vernal UV Index

0 (Low)

Last Updated 17 minutes ago

Hourly Vernal UV Index

The hourly Vernal, UT UV Index forecast for Friday, April 18th, 2025.

5 Day Hourly Vernal UV Index Forecast

Last Updated 16 hours ago

The UV index forecast for the next five days in Vernal, UT has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Vernal over the next five days will be 7.4 on Sunday, April 20th at 1:00 pm.

The UV index forecast for Friday, April 18th in Vernal, UT is below.

Time UV Index Risk
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.4
Low
9am 1
Low
10am 2
Low
11am 3.3
Moderate
12pm 4.7
Moderate
1pm 5.6
Moderate
2pm 5.8
Moderate
3pm 5.1
Moderate
4pm 3.3
Moderate
5pm 2
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, April 19th in Vernal, UT 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 0.4
Low
9am 1.4
Low
10am 2.8
Low
11am 4.6
Moderate
12pm 6.2
High
1pm 7.2
High
2pm 7
High
3pm 6
High
4pm 4.2
Moderate
5pm 2.4
Low
6pm 1.1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, April 20th in Vernal, UT 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 0.4
Low
9am 1.4
Low
10am 3
Moderate
11am 4.8
Moderate
12pm 6.5
High
1pm 7.4
High
2pm 7.2
High
3pm 6
High
4pm 4
Moderate
5pm 2
Low
6pm 1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, April 21st in Vernal, UT 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