UV Index for Mermentau, LA

Current Mermentau UV Index

0 (Low)

Last Updated 13 minutes ago

Hourly Mermentau UV Index

The hourly Mermentau, LA UV Index forecast for Friday, April 18th, 2025.

5 Day Hourly Mermentau UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Mermentau, LA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Mermentau over the next five days will be 10.4 on Friday, April 18th at 1:00 pm.

The UV index forecast for Friday, April 18th in Mermentau, LA is below.

Time UV Index Risk
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.5
Low
9am 1.6
Low
10am 3.6
Moderate
11am 6.9
High
12pm 9.3
Very High
1pm 10.4
Very High
2pm 10
Very High
3pm 8.1
Very High
4pm 5.4
Moderate
5pm 2.7
Low
6pm 1
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 Mermentau, LA 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 0.5
Low
9am 1.8
Low
10am 3.5
Moderate
11am 5.8
Moderate
12pm 6.8
High
1pm 7.6
High
2pm 8.8
Very High
3pm 6.5
High
4pm 2.9
Low
5pm 2.1
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, April 20th in Mermentau, LA 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 3.5
Moderate
11am 5.2
Moderate
12pm 6.8
High
1pm 6
High
2pm 7.4
High
3pm 6.6
High
4pm 4.6
Moderate
5pm 2.4
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 Monday, April 21st in Mermentau, LA 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