UV Index for Mount Vernon, AR

Current Mount Vernon UV Index

0 (Low)

Last Updated 12 minutes ago

Hourly Mount Vernon UV Index

The hourly Mount Vernon, AR UV Index forecast for Saturday, January 24th, 2026.

5 Day Hourly Mount Vernon UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Mount Vernon, AR has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Mount Vernon over the next five days will be 3.5 on Tuesday, January 27th at 12:00 pm.

The UV index forecast for Saturday, January 24th in Mount Vernon, AR is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Sunday, January 25th in Mount Vernon, AR 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
Low
9am 0.2
Low
10am 0.4
Low
11am 1.5
Low
12pm 2.1
Low
1pm 2.7
Low
2pm 1.5
Low
3pm 1.1
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, January 26th in Mount Vernon, AR 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 0.4
Low
9am 0.9
Low
10am 1.9
Low
11am 2.8
Low
12pm 3.2
Moderate
1pm 3
Moderate
2pm 2.1
Low
3pm 1.2
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, January 27th in Mount Vernon, AR 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 0.4
Low
9am 1
Low
10am 2
Low
11am 3
Moderate
12pm 3.5
Moderate
1pm 3.1
Moderate
2pm 2.2
Low
3pm 1.2
Low
4pm 0.4
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, January 28th in Mount Vernon, AR 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