On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across parts of the Pacific Northwest

Unusually hot weather will persist on Friday and into the weekend across parts of the Pacific Northwest, with high temperatures on Friday in the 90s to around 100 degrees for many locations. Heat Advisories and Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside, and know the signs and symptoms of heat exhaustion and heat stroke.
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Hazardous Weather Conditions

Current conditions at

King Airport, St. Thomas (TIST)

Lat: 18.34°NLon: 64.97°WElev: 23ft.

Overcast

86°F

30°C

Humidity 66%
Wind Speed SE 15 mph
Barometer 30.00 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 31 Jul 5:13 pm AST

Detailed Forecast

Tonight
Partly cloudy. Scattered showers early in the evening... Then isolated showers in the late evening and overnight. Breezy. Lows 80 lower elevations ranging to 74 higher elevations. East winds 15 to 20 mph. Chance of rain 30 percent.
Saturday
Partly cloudy with isolated showers. Highs 91 lower elevations ranging to 82 higher elevations. East winds around 15 mph. Chance of rain 20 percent.
Saturday Night
Partly cloudy with isolated showers. Lows 80 lower elevations ranging to 73 higher elevations. East winds around 15 mph. Chance of rain 20 percent.
Sunday
Partly cloudy with isolated showers. Highs 90 lower elevations ranging to 81 higher elevations. East winds around 15 mph. Chance of rain 20 percent.
Sunday Night
Partly cloudy with scattered showers. Breezy. Lows 81 lower elevations ranging to 73 higher elevations. East winds 15 to 20 mph. Chance of rain 30 percent.
Monday
Partly cloudy. Scattered showers in the morning...then isolated showers in the afternoon. Breezy. Highs 90 lower elevations ranging to 81 higher elevations. Chance of rain 30 percent.
Monday Night
Partly cloudy with isolated showers. Breezy. Lows 81 lower elevations ranging to 74 higher elevations. Chance of rain 20 percent.
Tuesday
Partly cloudy with isolated showers. Breezy. Highs 91 lower elevations ranging to 81 higher elevations. Chance of rain 20 percent.
Tuesday Night
Partly cloudy in the evening then becoming variably cloudy. Isolated showers. Lows 81 lower elevations ranging to 72 higher elevations. Chance of rain 20 percent.
Wednesday
Variably cloudy in the morning then becoming partly cloudy. Isolated showers. Highs 90 lower elevations ranging to 79 higher elevations. Chance of rain 20 percent. Heat index readings 108 to 109.
Wednesday Night
Variably cloudy with scattered showers. Lows 81 lower elevations ranging to 72 higher elevations. Chance of rain 30 percent. Highest heat index readings around 108 in the evening.
Thursday
Variably cloudy with scattered showers in the morning... Then partly cloudy with isolated showers in the afternoon. Highs 90 lower elevations ranging to 79 higher elevations. Chance of rain 30 percent.
Thursday Night
Variably cloudy with scattered showers. Lows 81 lower elevations ranging to 73 higher elevations. Chance of rain 30 percent.
Friday
Variably cloudy with scattered showers in the morning... Then partly cloudy with isolated showers in the afternoon. Highs 89 lower elevations ranging to 79 higher elevations. Chance of rain 30 percent.



  Click Map For Detailed Forecast
301 PM AST FRI JUL 31 2015
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Graph

National Digital Forecast Database