Critical fire weather conditions will continue for coastal southern California through Wednesday due to moderate to locally strong Santa Ana winds. Red Flag Warnings are in effect. A fresh Arctic blast will encompass much of the eastern half of the U.S. through the middle of this week before milder temperatures briefly return by week's end. Heavy lake effect snow is expected in the Great Lakes. Read More >
Tiyan, GU
Weather Forecast Office
No Active Red Flag Warning or Fire Weather Watch
A Guide to Understanding Guam's Fire Danger Brochure (PDF)
Text Products issued Daily
Routine Fire Wx Fcst (With/Without 6-10 Day Outlook) Issued: 01/12/2025 07:29:35 AM UTC (Product Description)
Experimental Fire Weather Graphical Forecasts
Now available for expected wind direction and speed, temperature, dewpoint, weather, and probability of precipitation.
Relative Humidity Calculator
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Tiyan, GU
3232 Hueneme Rd
Barrigada, GU 96913
(671) 472-0900
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