UV Index for Grand Marais, MN

Current Grand Marais UV Index

0.8 (Low)

Last Updated 49 minutes ago

Hourly Grand Marais UV Index

The hourly Grand Marais, MN UV Index forecast for Thursday, May 1st, 2025.

5 Day Hourly Grand Marais UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Grand Marais, MN has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Grand Marais over the next five days will be 5.8 on Friday, May 2nd at 1:00 pm.

The UV index forecast for Thursday, May 1st in Grand Marais, MN is below.

Time UV Index Risk
9am 1.8
Low
10am 3.1
Moderate
11am 2.5
Low
12pm 0.6
Low
1pm 0.9
Low
2pm 0.7
Low
3pm 0.4
Low
4pm 0.3
Low
5pm 0.2
Low
6pm 0.1
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Grand Marais, 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 0.2
Low
8am 0.7
Low
9am 1.7
Low
10am 3
Moderate
11am 4.4
Moderate
12pm 5.4
Moderate
1pm 5.8
Moderate
2pm 5.3
Moderate
3pm 4.3
Moderate
4pm 3
Moderate
5pm 1.8
Low
6pm 0.8
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 3rd in Grand Marais, 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 0.2
Low
8am 0.6
Low
9am 1.4
Low
10am 2.5
Low
11am 4.1
Moderate
12pm 4.9
Moderate
1pm 5.5
Moderate
2pm 5.5
Moderate
3pm 4.5
Moderate
4pm 3.1
Moderate
5pm 1.9
Low
6pm 0.9
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 4th in Grand Marais, 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 0.2
Low