This website uses cookies. Read about how we use cookies. OK



North America

new WeatherOnline
Weather App


Des Moines Des Moines Dubuque Dubuque Sioux Sioux Dubuque Dubuque Cedar Rapids Cedar Rapids Davenport Davenport Decorah Decorah Mason City Mason City Council Bluffs Council Bluffs Fort Dodge Fort Dodge Spencer Spencer Denison Denison Clarinda Clarinda Burlington Burlington Ottumwa Ottumwa Waterloo Waterloo Lamoni Lamoni uv index Iowa North America Forecast maps
Last updated: Fr, 25 May, 23:13 BST

The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the two weeks around the summer solstice). Indices of 9 and 10 are common in the Mediterranean area. The Sun Index forecast refers to the daily maximum.