UV Index for Porter, MN

Current Porter UV Index

0 (Low)

Last Updated 37 minutes ago

Hourly Porter UV Index

The hourly Porter, MN UV Index forecast for Monday, August 18th, 2025.

5 Day Hourly Porter UV Index Forecast

Last Updated 7 hours ago

The UV index forecast for the next five days in Porter, MN has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Porter over the next five days will be 8.2 on Wednesday, August 20th at 1:00 pm.

The UV index forecast for Monday, August 18th in Porter, MN is below.

Time UV Index Risk
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, August 19th in Porter, MN 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 1.4
Low
10am 3
Moderate
11am 4.9
Moderate
12pm 6.6
High
1pm 7.6
High
2pm 7.6
High
3pm 6.5
High
4pm 4.7
Moderate
5pm 2.8
Low
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, August 20th in Porter, MN 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 3.2
Moderate
11am 5.3
Moderate
12pm 7.2
High
1pm 8.2
Very High
2pm 8.1
Very High
3pm 6.9
High
4pm 5
Moderate
5pm 2.7
Low
6pm 1.1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, August 21st in Porter, MN 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 3.2
Moderate
11am 5.2
Moderate
12pm 7.1
High
1pm 8.2
Very High
2pm 8.1
Very High
3pm 6.9
High
4pm 5
Moderate
5pm 2.9
Low
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, August 22nd in Porter, MN 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