UV Index for Keaau, HI

Current Keaau UV Index

0 (Low)

Last Updated 21 minutes ago

Hourly Keaau UV Index

The hourly Keaau, HI UV Index forecast for Saturday, February 21st, 2026.

5 Day Hourly Keaau UV Index Forecast

Last Updated 17 hours ago

The UV index forecast for the next five days in Keaau, HI has 2 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Keaau over the next five days will be 11.6 on Monday, February 23rd at 12:00 pm.

The UV index forecast for Saturday, February 21st in Keaau, HI is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 1.1
Low
9am 3.4
Moderate
10am 6.6
High
11am 8.5
Very High
12pm 9.5
Very High
1pm 10.2
Very High
2pm 6.2
High
3pm 1.4
Low
4pm 0.9
Low
5pm 0.6
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, February 22nd in Keaau, HI 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 0.2
Low
8am 1.1
Low
9am 3.4
Moderate
10am 6.6
High
11am 9.6
Very High
12pm 11.2
Extreme
1pm 11
Extreme
2pm 8.9
Very High
3pm 5.7
Moderate
4pm 2.6
Low
5pm 0.7
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, February 23rd in Keaau, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
6am 0
Low
7am 0.2
Low
8am 1.1
Low
9am 3.4
Moderate
10am 6.7
High
11am 9.8
Very High
12pm 11.6
Extreme
1pm 11.2
Extreme
2pm 9.1
Very High
3pm 5.9
Moderate
4pm 2.7
Low
5pm 0.8
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, February 24th in Keaau, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low