Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

McCall Airport (KMYL)

Lat: 44.89425°NLon: 116.09978°WElev: 5020.0ft.

Clear

37°F

3°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Oct 09:35 AM MDT
Extended Forecast for

43 Miles WSW Shoup ID

  • Today

    Today: A chance of snow showers before noon, then a chance of rain and snow showers.  Snow level rising to 8400 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming north 5 to 7 mph in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight.  Widespread frost after midnight.  Otherwise, mostly cloudy, with a low around 27. North northwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Frost

  • Thursday

    Thursday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 40. North northwest wind 5 to 9 mph.

    High: 40 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. West wind 7 to 9 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 42. West southwest wind 7 to 13 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Snow level 8800 feet rising to 9400 feet after midnight. Partly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Rain showers likely before 9am, then rain and snow showers likely between 9am and 3pm, then snow showers likely after 3pm.  Snow level 9100 feet lowering to 7900 feet in the afternoon . Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
A chance of snow showers before noon, then a chance of rain and snow showers. Snow level rising to 8400 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Widespread frost after midnight. Otherwise, mostly cloudy, with a low around 27. North northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 40. North northwest wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 28. West wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 42. West southwest wind 7 to 13 mph.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 46.
Saturday Night
A 20 percent chance of showers after midnight. Snow level 8800 feet rising to 9400 feet after midnight. Partly cloudy, with a low around 36.
Sunday
Rain showers likely before 9am, then rain and snow showers likely between 9am and 3pm, then snow showers likely after 3pm. Snow level 9100 feet lowering to 7900 feet in the afternoon . Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Sunday Night
Snow showers. Low around 27. Chance of precipitation is 80%.
Monday
Snow showers likely. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
43 Miles WSW Shoup ID
 45.09°N 115.07°W (Elev. 7900 ft)
3:04 am MDT Oct 15, 2025
9am MDT Oct 15, 2025-6pm MDT Oct 21, 2025
 
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