UV Index for Challenge-Brownsville, CA

Current Challenge-Brownsville UV Index

0 (Low)

Last Updated 35 minutes ago

Hourly Challenge-Brownsville UV Index

The hourly Challenge-Brownsville, CA UV Index forecast for Friday, February 20th, 2026.

5 Day Hourly Challenge-Brownsville UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Challenge-Brownsville, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Challenge-Brownsville over the next five days will be 4 on Monday, February 23rd at 12:00 pm.

The UV index forecast for Friday, February 20th in Challenge-Brownsville, CA is below.

Time UV Index Risk

The UV index forecast for Saturday, February 21st in Challenge-Brownsville, CA 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 2.7
Low
12pm 3
Moderate
1pm 2.7
Low
2pm 2
Low
3pm 1.3
Low
4pm 0.6
Low
5pm 0.1
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, February 22nd in Challenge-Brownsville, CA 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 0.1
Low
9am 0.2
Low
10am 0.4
Low
11am 1.6
Low
12pm 1.3
Low
1pm 2.7
Low
2pm 1.6
Low
3pm 1
Low
4pm 0.4
Low
5pm 0.1
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, February 23rd in Challenge-Brownsville, CA 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 2.6
Low
11am 3.6
Moderate
12pm 4
Moderate
1pm 3.5
Moderate
2pm 2.1
Low
3pm 0.8
Low
4pm 0.1
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, February 24th in Challenge-Brownsville, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low