UV Index for Alpine, UT

Current Alpine UV Index

0 (Low)

Last Updated 26 minutes ago

Hourly Alpine UV Index

The hourly Alpine, UT UV Index forecast for Friday, August 29th, 2025.

5 Day Hourly Alpine UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in Alpine, UT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Alpine over the next five days will be 8.5 on Friday, August 29th at 2:00 pm.

The UV index forecast for Friday, August 29th in Alpine, UT is below.

Time UV Index Risk
7am 0
Low
8am 0.2
Low
9am 1.2
Low
10am 2.7
Low
11am 5
Moderate
12pm 7.1
High
1pm 8.3
Very High
2pm 8.5
Very High
3pm 6.4
High
4pm 4.9
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 Saturday, August 30th in Alpine, 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 0.3
Low
9am 1.2
Low
10am 2.9
Low
11am 5
Moderate
12pm 7
High
1pm 8.2
Very High
2pm 8.2
Very High
3pm 7
High
4pm 4.9
Moderate
5pm 2.8
Low
6pm 1.2
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 31st in Alpine, 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 0.3
Low
9am 1.2
Low
10am 2.9
Low
11am 5.1
Moderate
12pm 7.1
High
1pm 8.3
Very High
2pm 8.3
Very High
3pm 7
High
4pm 5
Moderate
5pm 2.8
Low
6pm 1.2
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 1st in Alpine, 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