1.3 (Low)
Last Updated 12 minutes ago
The hourly Valhalla, NY UV Index forecast for Tuesday, September 16th, 2025.
Last Updated 19 hours ago
The UV index forecast for the next five days in Valhalla, NY has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Valhalla over the next five days will be 6.2 on Thursday, September 18th at 1:00 pm.
The UV index forecast for Tuesday, September 16th in Valhalla, NY is below.
Time | UV Index | Risk |
---|---|---|
10am | 2.8 |
Low |
11am | 4.6 |
Moderate |
12pm | 5.6 |
Moderate |
1pm | 5.8 |
Moderate |
2pm | 4.9 |
Moderate |
3pm | 3.7 |
Moderate |
4pm | 2.1 |
Low |
5pm | 0.8 |
Low |
6pm | 0.3 |
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 Valhalla, NY 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 | 2.7 |
Low |
12pm | 3.4 |
Moderate |
1pm | 3.5 |
Moderate |
2pm | 2.2 |
Low |
3pm | 2.4 |
Low |
4pm | 1.2 |
Low |
5pm | 0.6 |
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 Valhalla, NY 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 | 1.1 |
Low |
10am | 2.6 |
Low |
11am | 4.4 |
Moderate |
12pm | 5.7 |
Moderate |
1pm | 6.2 |
High |
2pm | 5.6 |
Moderate |
3pm | 4.2 |
Moderate |
4pm | 2.5 |
Low |
5pm | 1.1 |
Low |
6pm | 0.3 |
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 Valhalla, NY 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 |