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

HELL HOLE (HLLC1)

Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.

NA

32°F

0°C

Humidity 100%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 15 Oct 04:09 AM PDT
Extended Forecast for

8 Miles SW Truckee CA

  • Overnight

    Overnight: Snow showers likely.  Cloudy, with a steady temperature around 30. West wind around 10 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 33. West wind 5 to 9 mph becoming calm  in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a steady temperature around 32. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. East wind 5 to 7 mph becoming calm  in the morning.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Light east northeast wind becoming east 10 to 15 mph in the evening. Winds could gust as high as 21 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a steady temperature around 30. West wind around 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
A 40 percent chance of snow showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 33. West wind 5 to 9 mph becoming calm in the afternoon. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a steady temperature around 32. Calm wind becoming east 5 to 7 mph after midnight.
Thursday
Sunny, with a high near 41. East wind 5 to 7 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 33. Light east northeast wind becoming east 10 to 15 mph in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 46.
Sunday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Truckee CA
 39.25°N 120.3°W (Elev. 7867 ft)
5:01 am PDT Oct 15, 2025
5am PDT Oct 15, 2025-6pm PDT Oct 21, 2025
 
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Additional Resources

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