UV Index for Glen Lyn, VA

Current Glen Lyn UV Index

0 (Low)

Last Updated 59 minutes ago

Hourly Glen Lyn UV Index

The hourly Glen Lyn, VA UV Index forecast for Monday, September 15th, 2025.

5 Day Hourly Glen Lyn UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Glen Lyn, VA has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Glen Lyn over the next five days will be 7.5 on Thursday, September 18th at 1:00 pm.

The UV index forecast for Monday, September 15th in Glen Lyn, VA is below.

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

The UV index forecast for Tuesday, September 16th in Glen Lyn, VA 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
Low
9am 0.1
Low
10am 0.3
Low
11am 0.3
Low
12pm 0.7
Low
1pm 1
Low
2pm 0.7
Low
3pm 0.4
Low
4pm 0.5
Low
5pm 0.2
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, September 17th in Glen Lyn, VA 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 0.2
Low
9am 0.9
Low
10am 2.4
Low
11am 4.4
Moderate
12pm 6.1
High
1pm 7
High
2pm 6.8
High
3pm 4.8
Moderate
4pm 2.5
Low
5pm 0.8
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in Glen Lyn, VA 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 0.2
Low
9am 0.9
Low
10am 2.4
Low
11am 4.4
Moderate
12pm 6.4
High
1pm 7.5
High
2pm 7.3
High
3pm 6
High
4pm 4
Moderate
5pm 2
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in Glen Lyn, VA 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 0.2
Low