UV Index Today

Real-time solar radiation monitoring

Cheyenne, Wyoming, United States
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Cheyenne

Wyoming, United States • Local time: 15:50

Live UV Index
15:00
0.8
Low
Peak 7.8 at 14:00

Temp

30.4°C
Cloudy

Status

Cloudy

Max

33.7°C

Next 3 Hours

4.7
16:00
5.0
17:00
2.8
18:00

Humidity

14%

Cloud

100%

Wind Spd

22.7km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Cheyenne · Peak 7.8 at 14:00

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00
—
01
—
02
—
03
—
04
—
05
—
06
0.3
07
1.3
08
2.9
09
4.7
10
6.3
11
7.4
12
3.2
13
7.8
14
0.8
15
4.7
16
5.0
17
2.8
18
1.5
19
0.4
20
—
21
—
22
—
23

Sunburn Time & SPF

Estimate burn time for your skin type at UV 0.8 in Cheyenne.

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Location Map

41.1370, -104.8144 · Elev. 1862 m · America/Denver

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Live UV Index in Cheyenne

This page shows the live UV index for Cheyenne, Wyoming, United States. Use the current reading, today's peak estimate, and the all-day hourly forecast to plan outdoor time and sun protection in Cheyenne.

UV intensity can change quickly around midday. Check the peak time and hourly bars for Cheyenne before long outdoor activities, and increase protection when the index moves into High or above.

Planning Outdoor Time in Cheyenne

Pair the live UV index with temperature, cloud cover, and wind to judge comfort and exposure risk. Even on cooler or breezy days, high UV can still cause skin damage.

Want nearby comparisons? Browse all cities in Wyoming.