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.

Severe weather possible across central and northern Plains

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Monday afternoon and evening across parts of the central and northern Plains. There is an Enhanced Risk across the western Dakotas and extreme eastern Montana, where there is the potential for very large hail, damaging winds and a few tornadoes.
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Hazardous Weather Conditions

Current conditions at

Arco (ARC)

Lat: 43.62452°NLon: 113.29709°WElev: 5290ft.

NA

55°F

13°C

Humidity 49%
Wind Speed NNW 30 G 39 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 27 Jul 7:00 pm MDT
Extended Forecast for

8 Miles E Mackay ID

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight.  Partly cloudy, with a low around 35. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Mostly Clear

    Low: 35 °F

  • Tuesday

    Tuesday: Sunny, with a high near 70. Light west southwest wind.

    Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind.

    Mostly Clear

    Low: 41 °F

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind.

    Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 46. Calm wind.

    Clear

    Low: 46 °F

  • Thursday

    Thursday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 49.

    Mostly Clear

    Low: 49 °F

  • Friday

    Friday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 35. Northwest wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 70. Light west southwest wind.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 77. Calm wind.
Wednesday Night
Clear, with a low around 46. Calm wind.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
  Click Map For Forecast
Point Forecast:
8 Miles E Mackay ID
 43.93°N 113.44°W (Elev. 6401 ft)
7:24 pm MDT Jul 27, 2015
7pm MDT Jul 27, 2015-6pm MDT Aug 3, 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