UV Index for Fort Lewis, WA

Current Fort Lewis UV Index

0 (Low)

Last Updated 34 minutes ago

Hourly Fort Lewis UV Index

The hourly Fort Lewis, WA UV Index forecast for Sunday, November 2nd, 2025.

5 Day Hourly Fort Lewis UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Fort Lewis, WA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Fort Lewis over the next five days will be 1.7 on Sunday, November 2nd at 11:00 am.

The UV index forecast for Sunday, November 2nd in Fort Lewis, WA is below.

Time UV Index Risk
6am 0
Low
7am 0
Low
8am 0.1
Low
9am 0.5
Low
10am 1.1
Low
11am 1.7
Low
12pm 1.6
Low
1pm 1.5
Low
2pm 1.4
Low
3pm 0.8
Low
4pm 0.2
Low
5pm 0
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, November 3rd in Fort Lewis, 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 0.1
Low
9am 0.4
Low
10am 0.8
Low
11am 1.2
Low
12pm 1.5
Low
1pm 1.4
Low
2pm 1
Low
3pm 0.6
Low
4pm 0.2
Low
5pm 0
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, November 4th in Fort Lewis, 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 0.1
Low
9am 0.4
Low
10am 0.9
Low
11am 1.2
Low
12pm 1.4
Low
1pm 1.2
Low
2pm 1
Low
3pm 0.2
Low
4pm 0
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, November 5th in Fort Lewis, WA is below.

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