Fifty-Six, AR: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Fifty-Six, Stone County, Arkansas (AR). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
3:59 PM CDT

3.6Risk: Moderate

(Updated 59 minutes ago.)

As of 3:59 PM CDT, the UV Index in Fifty-Six, AR is 3.6 (Moderate).
The UV Index is expected to fall sharply to 2.1 (Low) between 4:00 PM - 5:00 PM CDT today.

Hourly UV Index Forecast for Today
Tuesday, October 20, 2026

12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PMCentral Daylight Time (CDT)0123456789101112Current Time: 3:59 PM, CDT

UV Index Data sourced from the NOAA.


As of 3:59 PM CDT today in Fifty-Six, AR, the UV Index is currently at a moderate level of 3.6. As the day progresses, the UV index is expected to fall as the sun sets.

The UV Index will return to low levels of 2.1 at 4:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 7:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in Fifty-Six, AR

Today

Time RangeUV IndexRisk
12:00 AM - 11:00 AM (CDT)0 - 1.6
Low
11:00 AM - 4:00 PM3.2 - 4.9
Moderate
4:00 PM - 12:00 AM0 - 2.1
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 11:00 AM (CDT)0 - 1.7
Low
11:00 AM - 4:00 PM3.3 - 5.4
Moderate
4:00 PM - 12:00 AM0 - 2.2
Low

Detailed Hourly Fifty-Six UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
3:00 PM - 4:00 PM (Now, CDT)3.6
Moderate
4:00 PM - 5:00 PM 2.1
Low
5:00 PM - 6:00 PM 0.8
Low
6:00 PM - 7:00 PM 0.2
Low
7:00 PM - 8:00 PM 0
Low
8:00 PM - 9:00 PM 0
Low
9:00 PM - 10:00 PM 0
Low
10:00 PM - 11:00 PM 0
Low
11:00 PM - 12:00 AM 0
Low

Current UV Index in Nearby Cities