1.1 (Low)
Last Updated 22 minutes ago
The hourly Porter Heights, TX UV Index forecast for Monday, September 15th, 2025.
Last Updated 20 hours ago
The UV index forecast for the next five days in Porter Heights, TX has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Porter Heights over the next five days will be 8.7 on Tuesday, September 16th at 1:00 pm.
The UV index forecast for Monday, September 15th in Porter Heights, TX is below.
Time | UV Index | Risk |
---|---|---|
10am | 2.8 |
Low |
11am | 5 |
Moderate |
12pm | 6.6 |
High |
1pm | 7.8 |
High |
2pm | 7.7 |
High |
3pm | 2.6 |
Low |
4pm | 2.3 |
Low |
5pm | 1.6 |
Low |
6pm | 0.7 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, September 16th in Porter Heights, TX 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 | 1.1 |
Low |
10am | 2.8 |
Low |
11am | 5.2 |
Moderate |
12pm | 7.5 |
High |
1pm | 8.7 |
Very High |
2pm | 8.6 |
Very High |
3pm | 7 |
High |
4pm | 4.6 |
Moderate |
5pm | 2 |
Low |
6pm | 0.8 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Wednesday, September 17th in Porter Heights, TX 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 | 1 |
Low |
10am | 2.6 |
Low |
11am | 4.7 |
Moderate |
12pm | 6.7 |
High |
1pm | 7.8 |
High |
2pm | 7.4 |
High |
3pm | 5.8 |
Moderate |
4pm | 4 |
Moderate |
5pm | 2 |
Low |
6pm | 0.7 |
Low |
7pm | 0.1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, September 18th in Porter Heights, TX 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 |