UV Index Today in Spring Valley, Nevada (NV)

Sunday, September 20, 2026 -9:22 AM PDT (GMT-7)

The UV Index in Spring Valley, Nevada (NV) right now is 1.8. This reading was last updated at 9:00 AM PDT, about 22 minutes ago. The UV Index at10:00 AM PDT, in about 37 minutes from now, is expected to be 3.8.

The maximum UV Index today in Spring Valley is expected to be 8 at 1:00 PM PDT,3 hours and 37 minutes from now. The maximum UV Index tomorrow is expected to be 7.8 at 1:00 PM PDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

September 20
8
1:00 PM PDT
Very High

Tomorrow

September 21
7.8
1:00 PM PDT
Very High

UV Index Today Hourly

September 20

Spring Valley, Nevada (NV) sees Very High-risk UV conditions today, with the index reaching8 around 1:00 PM PDT.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMPacific Daylight Time (PDT, GMT-7)Now: 9:22 AM00.61.83.85.67.786.74.52.610.20
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

September 21

Spring Valley, Nevada (NV) sees Very High-risk UV conditions tomorrow, with the index reaching7.8 around 1:00 PM PDT.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMPacific Daylight Time (PDT, GMT-7)00.62467.57.86.84.82.40.80.20
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

September 19, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.7
Low
9:00 AM2
Low
10:00 AM4.1
Moderate
11:00 AM6.3
High
12:00 PM7.7
Very High
1:00 PM8
Very High
2:00 PM7
High
3:00 PM5
Moderate
4:00 PM2.8
Moderate
5:00 PM1
Low
6:00 PM0.2
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 20, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.6
Low
9:00 AM1.8
Low
10:00 AM3.8
Moderate
11:00 AM5.6
High
12:00 PM7.7
Very High
1:00 PM8
Very High
2:00 PM6.7
High
3:00 PM4.5
Moderate
4:00 PM2.6
Moderate
5:00 PM1
Low
6:00 PM0.2
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 21, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.6
Low
9:00 AM2
Low
10:00 AM4
Moderate
11:00 AM6
High
12:00 PM7.5
Very High
1:00 PM7.8
Very High
2:00 PM6.8
High
3:00 PM4.8
Moderate
4:00 PM2.4
Low
5:00 PM0.8
Low
6:00 PM0.2
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 22, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.6
Low
9:00 AM1.9
Low
10:00 AM3.9
Moderate
11:00 AM6
High
12:00 PM7.4
High
1:00 PM7.6
Very High
2:00 PM6.6
High
3:00 PM4.7
Moderate
4:00 PM2.6
Moderate
5:00 PM1
Low
6:00 PM0.2
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 23, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.6
Low
9:00 AM1.8
Low
10:00 AM3.8
Moderate
11:00 AM5.8
High
12:00 PM7.2
High
1:00 PM7.5
Very High
2:00 PM6.5
High
3:00 PM4.6
Moderate
4:00 PM2.5
Moderate
5:00 PM0.9
Low
6:00 PM0.2
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
  • Enterprise - 8
  • Las Vegas - 8
  • Sunrise Manor - 7.9
  • Henderson - 7.9
  • North Las Vegas - 7.9
Data Source: National Oceanic and Atmospheric Administration (NOAA)