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 through Friday afternoon across parts of the Pacific Northwest, with high temperatures in the 90s to around 100 degrees in 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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Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Fair

64°F

18°C

Humidity 84%
Wind Speed W 7 mph
Barometer 30.04 in (1016.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 31 Jul 4:56 am EDT
Extended Forecast for

Vandalia OH

  • Today

    Today: Sunny, with a high near 85. West wind 6 to 14 mph.

    Sunny

    High: 85 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 61. West wind 7 to 9 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 61 °F

  • Saturday

    Saturday: Sunny, with a high near 82. West wind 8 to 11 mph.

    Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 63. Southwest wind 6 to 8 mph.

    Partly Cloudy

    Low: 63 °F

  • Sunday

    Sunday: Partly sunny, with a high near 83. Southwest wind 8 to 15 mph.

    Partly Sunny

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 65 °F

  • Monday

    Monday: A chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 83. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 83 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 65.

    Mostly Cloudy

    Low: 65 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 81.

    Mostly Cloudy

    High: 81 °F

Detailed Forecast

Today
Sunny, with a high near 85. West wind 6 to 14 mph.
Tonight
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61. West wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 82. West wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 63. Southwest wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 83. Southwest wind 8 to 15 mph.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 65.
Tuesday
Mostly cloudy, with a high near 81.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 79.
  Click Map For Forecast
Point Forecast:
Vandalia OH
 39.88°N 84.19°W (Elev. 909 ft)
3:18 am EDT Jul 31, 2015
5am EDT Jul 31, 2015-6pm EDT Aug 6, 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