National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Weekend Showers and Thunderstorms Over the Southeast U.S.

A slow moving storm system over the northern Gulf Coast will continue periods of showers and thunderstorms over much of the Southeast U.S. through this weekend. The risk for heavy to excessive rainfall increases on Sunday as a surge of increased moisture moves over parts of northern Florida into southern Georgia. Read More >

Current conditions at

Arco (ARC)

Lat: 43.62455°NLon: 113.2971°WElev: 5290.0ft.

NA

53°F

12°C

Humidity 76%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 11 May 03:05 AM MDT
Extended Forecast for

12 Miles NNW Mackay ID

  • Overnight

    Overnight: A chance of rain and snow showers after 4am. Snow level 11100 feet. Mostly cloudy, with a low around 37. South southwest wind around 18 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A 50 percent chance of snow showers after 3pm. Some thunder is also possible. Cloudy, then gradually becoming mostly sunny, with a high near 45. Windy, with a south southwest wind 18 to 23 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 47 mph. New snow accumulation of less than one inch possible.

    High: 45 °F

    Chance Snow
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly between 9pm and midnight. Partly cloudy, with a low around 28. Windy, with a south southwest wind 24 to 30 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers and
    Windy then
    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 39. Windy, with a south southwest wind 25 to 33 mph, with gusts as high as 47 mph.

    High: 39 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Snow showers likely. Cloudy, with a low around 22. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 26. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Snow Showers
    Likely then
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before midnight. Low around 24. Blustery. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Blustery.
    Snow Showers
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 29. Blustery. Chance of precipitation is 60%.

    High: 29 °F

    Snow Showers
    Likely and
    Blustery

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Chance Snow
    Showers and
    Blustery then
    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow showers after 4am. Snow level 11100 feet. Mostly cloudy, with a low around 37. South southwest wind around 18 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A 50 percent chance of snow showers after 3pm. Some thunder is also possible. Cloudy, then gradually becoming mostly sunny, with a high near 45. Windy, with a south southwest wind 18 to 23 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 47 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow showers, mainly between 9pm and midnight. Partly cloudy, with a low around 28. Windy, with a south southwest wind 24 to 30 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 39. Windy, with a south southwest wind 25 to 33 mph, with gusts as high as 47 mph.
Monday Night
Snow showers likely. Cloudy, with a low around 22. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers. Some thunder is also possible. High near 26. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow showers, mainly before midnight. Low around 24. Blustery. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 29. Blustery. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 22. Blustery.
Thursday
A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 34.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 25.
Saturday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 34. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Mackay ID
 44.06°N 113.71°W (Elev. 10755 ft)
Last Update:
2:26 am MDT May 11, 2025
Forecast Valid:
3am MDT May 11, 2025-6pm MDT May 17, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation