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

Active Pattern for the Center of the Nation

Severe thunderstorms, excessive rainfall, critical fire weather are all in the outlook today and into this last weekend of April. Very large hail, severe wind gusts, and a couple strong tornadoes will all be possible across the central and southern Plains today. Flash flooding also possible for portions of the Plains and Mississippi Valley. Critical fire weather conditions for Southern High Plains Read More >

Current conditions at

Arco (ARC)

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

NA

49°F

9°C

Humidity 66%
Wind Speed E 13 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 25 Apr 05:50 AM MDT
Extended Forecast for

5 Miles NNE Lost River ID

  • Today

    Today: A slight chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 49. West northwest wind 8 to 15 mph becoming south southwest in the afternoon. Chance of precipitation is 40%.

    Chance
    Showers

    High: 49 °F

  • Tonight

    Tonight: A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 5am, then a slight chance of snow showers after 5am. Some thunder is also possible. Mostly cloudy, with a low around 36. West northwest wind 7 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow

    Low: 36 °F

  • Friday

    Friday: A chance of snow showers before 11am, then rain and snow showers. Some thunder is also possible. High near 42. West northwest wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then
    Rain/Snow

    High: 42 °F

  • Friday
    Night

    Friday Night: Rain and snow showers likely, becoming all snow after 9pm. Some thunder is also possible. Cloudy, with a low around 35. North northwest wind 17 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Chance Snow
    Showers

    Low: 35 °F

  • Saturday

    Saturday: Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 43. Northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers then
    Rain/Snow
    Likely

    High: 43 °F

  • Saturday
    Night

    Saturday Night: A chance of rain and snow showers before midnight. Partly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Partly
    Cloudy

    Low: 33 °F

  • Sunday

    Sunday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45.

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

    High: 45 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Mostly Cloudy

    Low: 33 °F

  • Monday

    Monday: A 20 percent chance of snow showers. Mostly sunny, with a high near 46. Breezy.

    Slight Chance
    Snow Showers
    and Breezy

    High: 46 °F

Detailed Forecast

Today
A slight chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 49. West northwest wind 8 to 15 mph becoming south southwest in the afternoon. Chance of precipitation is 40%.
Tonight
A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 5am, then a slight chance of snow showers after 5am. Some thunder is also possible. Mostly cloudy, with a low around 36. West northwest wind 7 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
A chance of snow showers before 11am, then rain and snow showers. Some thunder is also possible. High near 42. West northwest wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Rain and snow showers likely, becoming all snow after 9pm. Some thunder is also possible. Cloudy, with a low around 35. North northwest wind 17 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 43. Northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain and snow showers before midnight. Partly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A 20 percent chance of snow showers. Mostly sunny, with a high near 46. Breezy.
Monday Night
Partly cloudy, with a low around 31. Breezy.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 55.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
5 Miles NNE Lost River ID
 43.8°N 113.51°W (Elev. 7582 ft)
Last Update:
5:31 am MDT Apr 25, 2024
Forecast Valid:
6am MDT Apr 25, 2024-6pm MDT May 1, 2024
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation