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

Heavy Rainfall Across the Lower Mississippi Valley and Gulf Coast; Storm System Impacting the Northwest

Periods of heavy rainfall are expected across the Lower Mississippi Valley and Gulf Coast Friday. A Slight Risk (level 2 of 4) of Excessive Rainfall has been issued for portions of the Texas and Louisiana coast. A strong Pacific storm will impact the Pacific Northwest and Great Basin Friday through the weekend, bringing high elevation snow, lower elevation rain, and strong winds. Read More >

Current conditions at

Arco (ARC)

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

NA

49°F

9°C

Humidity 40%
Wind Speed S 11 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 03 May 05:35 PM MDT
Extended Forecast for

7 Miles S Lost River ID

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Southwest wind 12 to 17 mph becoming north 5 to 10 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Windy, with a north northeast wind 6 to 11 mph becoming south southeast 20 to 30 mph.

    High: 59 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Rain. Low around 35. Windy, with a south southeast wind 31 to 36 mph decreasing to 23 to 28 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain and
    Windy

  • Sunday

    Sunday: Rain and snow showers, becoming all snow after 9am. Some thunder is also possible. High near 44. Breezy, with a southwest wind 18 to 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Breezy.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 29. Windy, with a west wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers
    Likely and
    Windy

  • Monday

    Monday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 45. Windy. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers. Partly sunny, with a high near 43.

    High: 43 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Southwest wind 12 to 17 mph becoming north 5 to 10 mph after midnight.
Saturday
Mostly sunny, with a high near 59. Windy, with a north northeast wind 6 to 11 mph becoming south southeast 20 to 30 mph.
Saturday Night
Rain. Low around 35. Windy, with a south southeast wind 31 to 36 mph decreasing to 23 to 28 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 90%.
Sunday
Rain and snow showers, becoming all snow after 9am. Some thunder is also possible. High near 44. Breezy, with a southwest wind 18 to 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 29. Windy, with a west wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 45. Windy. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 25. Windy.
Tuesday
A 40 percent chance of snow showers. Partly sunny, with a high near 43.
Tuesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 59.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Lost River ID
 43.62°N 113.54°W (Elev. 7034 ft)
Last Update:
5:31 pm MDT May 3, 2024
Forecast Valid:
5pm MDT May 3, 2024-6pm MDT May 10, 2024
 
Forecast Discussion
 
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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