UV Index for Sylvester, WV

Current Sylvester UV Index

0 (Low)

Last Updated 34 minutes ago

Hourly Sylvester UV Index

The hourly Sylvester, WV UV Index forecast for Thursday, May 8th, 2025.

5 Day Hourly Sylvester UV Index Forecast

Last Updated 8 hours ago

The UV index forecast for the next five days in Sylvester, WV has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Sylvester over the next five days will be 9 on Sunday, May 11th at 1:00 pm.

The UV index forecast for Thursday, May 8th in Sylvester, WV is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Friday, May 9th in Sylvester, WV 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 0.3
Low
10am 1.2
Low
11am 3.2
Moderate
12pm 4.1
Moderate
1pm 6.8
High
2pm 7.7
High
3pm 6.8
High
4pm 5
Moderate
5pm 3.1
Moderate
6pm 1.5
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 10th in Sylvester, WV 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 0.1
Low
8am 0.5
Low
9am 1.5
Low
10am 2.8
Low
11am 4.7
Moderate
12pm 6.6
High
1pm 6.2
High
2pm 7.2
High
3pm 6.4
High
4pm 5
Moderate
5pm 3.2
Moderate
6pm 1.5
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 11th in Sylvester, WV 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 0.1
Low
8am 0.6
Low
9am 1.8
Low
10am 3.6
Moderate
11am 6
High
12pm 7.5
High
1pm 9
Very High
2pm 9
Very High
3pm 7.4
High
4pm 5.2
Moderate
5pm 3
Moderate
6pm 1.6
Low
7pm 0.5
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, May 12th in Sylvester, WV 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