October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

68°F

20°C

Humidity 16%
Wind Speed WNW 8 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 06 Oct 02:56 PM MDT
Extended Forecast for

5 Miles ESE Lewis Lake WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. West wind 9 to 11 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. West southwest wind 5 to 8 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. West wind 6 to 10 mph.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. West southwest wind 5 to 7 mph becoming south southeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. South southeast wind 6 to 11 mph becoming west in the afternoon.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. West wind 7 to 10 mph becoming south southeast after midnight.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Breezy, with a south wind 11 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 33 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly after noon.  Snow level 9900 feet. Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. West wind 9 to 11 mph.
Tonight
Mostly clear, with a low around 41. West southwest wind 5 to 8 mph.
Wednesday
Sunny, with a high near 60. West wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 40. West southwest wind 5 to 7 mph becoming south southeast after midnight.
Thursday
Sunny, with a high near 58. South southeast wind 6 to 11 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 38. West wind 7 to 10 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 57. Breezy, with a south wind 11 to 20 mph becoming west southwest in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly clear, with a low around 42. Breezy.
Saturday
A 40 percent chance of showers, mainly after noon. Snow level 9900 feet. Mostly sunny, with a high near 50. Breezy.
Saturday Night
Showers and possibly a thunderstorm. Snow level 9900 feet lowering to 9300 feet after midnight . Low around 35. Chance of precipitation is 80%.
Sunday
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 37.
Sunday Night
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30.
Columbus Day
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Lewis Lake WY
 44.26°N 110.54°W (Elev. 8799 ft)
2:01 pm MDT Oct 6, 2026
3pm MDT Oct 6, 2026-6pm MDT Oct 12, 2026
 
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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