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 lower Miss. Valley, Deep South

High temperatures and dew points will persist Thursday into Friday across parts of the lower Miss. Valley & Deep South, creating dangerous heat index values in excess of 110 degrees for some locations. Heat Advisories & Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside & know the signs and symptoms of heat exhaustion and heat stroke.
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Current conditions at

Ontario, Ontario Municipal Airport (KONO)

Lat: 44.01944°NLon: 117.00972°WElev: 2188ft.

Fair

88°F

31°C

Humidity 19%
Wind Speed VRBL 3 MPH
Barometer 30.20 in (1021.3 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 30 Jul 1:53 pm MDT

Detailed Forecast

Today
Sunny. Highs 92 to 97. Light winds.
Tonight
Clear. Lows 56 to 65. Light winds.
Friday
Sunny. Highs 96 to 101. Light winds.
Friday Night
Clear. Lows 61 to 67. Light winds.
Saturday
Sunny. Highs 96 to 101. Light winds.
Saturday Night Through Monday
Partly cloudy. Lows 63 to 71. Highs 94 to 102.
Monday Night Through Wednesday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 63 to 70. Highs 90 to 99.



  Click Map For Detailed Forecast
301 AM MDT THU JUL 30 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database