Grant County, WA: Current UV Index and Hourly Forecast

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As of 5:18 AM PDT on September 20, 2024, all 25 cities in Grant County, WA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Grant County, WA is expected to be 4.6 in Mattawa between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Grant County, WA

• Banks Lake South - 0
• Beverly - 0
• Cascade Valley - 0
• Coulee City - 0
• Crescent Bar - 0
• Desert Aire - 0
• Electric City - 0
• Ephrata - 0
• George - 0
• Grand Coulee - 0
• Hartline - 0
• Krupp - 0
• Lakeview - 0
• Marine View - 0
• Mattawa - 0
• Moses Lake - 0
• Moses Lake North - 0
• Quincy - 0
• Royal City - 0
• Schwana - 0
• Soap Lake - 0
• Sunland Estates - 0
• Warden - 0
• Wheeler - 0
• Wilson Creek - 0