UV Index for Helena West Side, MT

Current Helena West Side UV Index

0 (Low)

Last Updated 50 minutes ago

Hourly Helena West Side UV Index

The hourly Helena West Side, MT UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Helena West Side UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in Helena West Side, MT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Helena West Side over the next five days will be 10.5 on Tuesday, July 1st at 2:00 pm.

The UV index forecast for Tuesday, July 1st in Helena West Side, MT is below.

Time UV Index Risk
7am 0.4
Low
8am 1.2
Low
9am 2.7
Low
10am 4.8
Moderate
11am 7.1
High
12pm 9.2
Very High
1pm 10.4
Very High
2pm 10.5
Very High
3pm 9.2
Very High
4pm 7.1
High
5pm 4.8
Moderate
6pm 2.6
Low
7pm 0.9
Low
8pm 0.3
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Helena West Side, MT 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 0.4
Low
8am 1.1
Low
9am 2.6
Low
10am 4
Moderate
11am 6.1
High
12pm 5
Moderate
1pm 9.3
Very High
2pm 6.7
High
3pm 6.8
High
4pm 0.8
Low
5pm 1.1
Low
6pm 1.6
Low
7pm 1.1
Low
8pm 0.4
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Helena West Side, MT 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
Low
9am 2.4
Low
10am 4.1
Moderate
11am 6.2
High
12pm 8.1
Very High
1pm 9.3
Very High
2pm 8.9
Very High
3pm 7.4
High
4pm 6.4
High
5pm 3.3
Moderate
6pm 2.4
Low
7pm 1.1
Low
8pm 0.3
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Helena West Side, MT 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