UV Index for Las Vegas, NV

Current Las Vegas UV Index

0 (Low)

Last Updated 12 minutes ago

Hourly Las Vegas UV Index

The hourly Las Vegas, NV UV Index forecast for Wednesday, April 30th, 2025.

5 Day Hourly Las Vegas UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Las Vegas, NV has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Las Vegas over the next five days will be 9.1 on Saturday, May 3rd at 1:00 pm.

The UV index forecast for Wednesday, April 30th in Las Vegas, NV is below.

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

The UV index forecast for Thursday, May 1st in Las Vegas, NV 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 0.3
Low
8am 0.9
Low
9am 2.3
Low
10am 4.7
Moderate
11am 6.4
High
12pm 8
Very High
1pm 7.7
High
2pm 5.9
Moderate
3pm 3.9
Moderate
4pm 2.8
Low
5pm 1.4
Low
6pm 0.4
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Las Vegas, NV 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 1.2
Low
9am 3
Moderate
10am 5.2
Moderate
11am 7.3
High
12pm 8.7
Very High
1pm 8.6
Very High
2pm 7.4
High
3pm 5
Moderate
4pm 3.3
Moderate
5pm 1.7
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, May 3rd in Las Vegas, NV 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 1.2
Low
9am 2.9
Low
10am 5.1
Moderate
11am 7.2
High
12pm 8.9
Very High
1pm 9.1
Very High
2pm 8
Very High
3pm 3.4
Moderate
4pm 2
Low
5pm 1.7
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 Sunday, May 4th in Las Vegas, NV is below.

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