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Last Updated 28 minutes ago
The hourly Greenhorn, OR UV Index forecast for Monday, September 15th, 2025.
Last Updated 12 hours ago
The UV index forecast for the next five days in Greenhorn, OR has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Greenhorn over the next five days will be 6.7 on Wednesday, September 17th at 1:00 pm.
The UV index forecast for Monday, September 15th in Greenhorn, OR is below.
Time | UV Index | Risk |
---|
The UV index forecast for Tuesday, September 16th in Greenhorn, OR 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 | 0.5 |
Low |
9am | 1.5 |
Low |
10am | 3 |
Moderate |
11am | 4.8 |
Moderate |
12pm | 6.1 |
High |
1pm | 6.6 |
High |
2pm | 5.9 |
Moderate |
3pm | 4.4 |
Moderate |
4pm | 2.7 |
Low |
5pm | 1.2 |
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 Greenhorn, OR 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 | 1.4 |
Low |
10am | 3 |
Moderate |
11am | 4.8 |
Moderate |
12pm | 6.2 |
High |
1pm | 6.7 |
High |
2pm | 6.1 |
High |
3pm | 4.6 |
Moderate |
4pm | 2.8 |
Low |
5pm | 1.2 |
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 Thursday, September 18th in Greenhorn, OR 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 | 1.5 |
Low |
10am | 3.1 |
Moderate |
11am | 4.9 |
Moderate |
12pm | 6 |
High |
1pm | 6.7 |
High |
2pm | 6 |
High |
3pm | 4.1 |
Moderate |
4pm | 2.4 |
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 Friday, September 19th in Greenhorn, OR is below.
Time | UV Index | Risk |
---|---|---|
12am | 0 |
Low |
1am | 0 |
Low |
2am | 0 |
Low |
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |