UV Index for Fontenelle, WY

Current Fontenelle UV Index

0 (Low)

Last Updated 58 minutes ago

Hourly Fontenelle UV Index

The hourly Fontenelle, WY UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Fontenelle UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Fontenelle, WY has 1 day reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Fontenelle over the next five days will be 11 on Tuesday, July 1st at 2:00 pm.

The UV index forecast for Tuesday, July 1st in Fontenelle, WY is below.

Time UV Index Risk
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.3
Low
8am 1.2
Low
9am 2.8
Low
10am 5.2
Moderate
11am 7.9
High
12pm 10.2
Very High
1pm 10.8
Very High
2pm 11
Extreme
3pm 7.8
High
4pm 1.2
Low
5pm 1.9
Low
6pm 1.8
Low
7pm 0.6
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Fontenelle, WY 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 0.3
Low
8am 1.1
Low
9am 2.5
Low
10am 4.6
Moderate
11am 7
High
12pm 8.9
Very High
1pm 10
Very High
2pm 6.6
High
3pm 4.9
Moderate
4pm 2.5
Low
5pm 2.6
Low
6pm 1.2
Low
7pm 0.5
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Fontenelle, WY 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 0.3
Low
8am 0.7
Low
9am 1.7
Low
10am 3.6
Moderate
11am 6.3
High
12pm 6.8
High
1pm 5
Moderate
2pm 3.6
Moderate
3pm 3.4
Moderate
4pm 1.4
Low
5pm 1.1
Low
6pm 1.4
Low
7pm 0.8
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Fontenelle, WY 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