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.

Critical Fire Weather Conditions from Great Basin to Northern Rockies

Parts of the western U.S. will return to dry and windy conditions on Wednesday which will lead to the potential for rapid fire spread. There are numerous ongoing wildfires in this part of the country. Red Flag Warnings are in effect for portions of several states including California, Nevada, Idaho, Wyoming and Montana.
Read More...

Current conditions at

Arco (ARC)

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

NA

61°F

16°C

Humidity 31%
Wind Speed NNW 5 G 5 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 01 Sep 10:00 pm MDT
Extended Forecast for

10 Miles NE Mackay ID

Red Flag Warning September 2, 12:00 PM until Wednesday 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 50. South southwest wind 5 to 11 mph.

    Patchy Smoke

    Low: 50 °F

  • Wednesday

    Wednesday: Patchy smoke before noon. Sunny, with a high near 67. Breezy, with a south southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

    Patchy Smoke
    then Sunny
    and Breezy

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 49. South southwest wind 12 to 17 mph becoming light  after midnight. Winds could gust as high as 25 mph.

    Partly Cloudy

    Low: 49 °F

  • Thursday

    Thursday: Partly sunny, with a high near 64. South wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    Partly Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 43. South southwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 43 °F

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 59. Chance of precipitation is 30%.

    Chance
    Showers

    High: 59 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 42 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 58.

    Chance
    Showers then
    Chance
    T-storms

    High: 58 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 35.

    Chance
    T-storms then
    Chance
    Showers

    Low: 35 °F

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 50. South southwest wind 5 to 11 mph.
Wednesday
Patchy smoke before noon. Sunny, with a high near 67. Breezy, with a south southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 49. South southwest wind 12 to 17 mph becoming light after midnight. Winds could gust as high as 25 mph.
Thursday
Partly sunny, with a high near 64. South wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 43. South southwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 58.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 35.
Sunday
A chance of showers, mainly before noon. Mostly sunny, with a high near 51.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 36.
Labor Day
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 68.
  Click Map For Forecast
Point Forecast:
10 Miles NE Mackay ID
 44.02°N 113.46°W (Elev. 7799 ft)
2:05 pm MDT Sep 1, 2015
10pm MDT Sep 1, 2015-6pm MDT Sep 8, 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