UV Index for Alder, WA

Current Alder UV Index

0 (Low)

Last Updated 57 minutes ago

Hourly Alder UV Index

The hourly Alder, WA UV Index forecast for Monday, September 1st, 2025.

5 Day Hourly Alder UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Alder, WA has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Alder over the next five days will be 6.1 on Tuesday, September 2nd at 1:00 pm.

The UV index forecast for Monday, September 1st in Alder, WA is below.

Time UV Index Risk
7am 0
Low
8am 0.4
Low
9am 1.2
Low
10am 2.5
Low
11am 3.8
Moderate
12pm 4.4
Moderate
1pm 4.7
Moderate
2pm 4.7
Moderate
3pm 4.4
Moderate
4pm 2.8
Low
5pm 1.5
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 Tuesday, September 2nd in Alder, WA 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 1.2
Low
10am 2.6
Low
11am 4.1
Moderate
12pm 5.5
Moderate
1pm 6.1
High
2pm 5.8
Moderate
3pm 4.8
Moderate
4pm 3.2
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 Wednesday, September 3rd in Alder, WA 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 1.1
Low
10am 2.4
Low
11am 3.8
Moderate
12pm 4.4
Moderate
1pm 5.1
Moderate
2pm 5.2
Moderate
3pm 3.8
Moderate
4pm 2.8
Low
5pm 1.5
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 Thursday, September 4th in Alder, WA is below.

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