UV Index Forecast Map

The forecast map shows contour lines of predicted UV Index values during the solar noon hour. The map is created daily from National Weather Service forecast data. Click the buttons for Day 2, Day 3, or Day 4 to see the UV Index forecast for following days. You may notice a brief delay as each map loads. (To find the time of solar noon at your location, use the sunrise-sunset-solar noon calculator at the NOAA Web site.)

Find Today's UV Index For Your City/Town

The UV Index is calculated daily. Enter your ZIP Code or city and state below for today's UV Index in your area. (Not available for Alaska and Hawaii.) If a UV Alert is in effect for your area, that information is included with the UV Index.

ZIP Code:		Sign up to receive UV Alerts by e-mail.
	OR
City Name:
	And
State:

 

You can also look up UV Index using the following resources.

• UV Alert Map - Areas in the U.S. where predicted UV intensity will be well above normal, and you will need to be especially careful to avoid over-exposure.
• Cities Map - Forecast UV Index values for 58 U.S. cities, shown on a map.
• Text Bulletin - A plain text listing of forecast UV Index values for 58 U.S. cities.

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