Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

STAMPEDE (SMDC1)

Lat: 39.47109°NLon: 120.08698°WElev: 6207.0ft.

NA

64°F

18°C

Humidity 43%
Wind Speed SSE 11 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 29 Sep 01:33 PM PDT
Extended Forecast for

10 Miles SSE Loyalton CA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Snow level 10400 feet. Mostly cloudy, with a high near 52. South wind around 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Snow level 10100 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 2pm.  Snow level 9100 feet. Partly sunny, with a high near 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 11pm.  Snow level 9200 feet rising to 11300 feet after midnight. Partly cloudy, with a low around 38. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers.  Snow level 11000 feet lowering to 10300 feet in the afternoon . Partly sunny, with a high near 47. South wind around 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers.  Snow level 9900 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 38. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers.  Snow level 9300 feet. Partly sunny, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Snow level 10400 feet. Mostly cloudy, with a high near 52. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms. Snow level 10100 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 37. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers, mainly after 2pm. Snow level 9100 feet. Partly sunny, with a high near 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 30 percent chance of showers, mainly before 11pm. Snow level 9200 feet rising to 11300 feet after midnight. Partly cloudy, with a low around 38. Southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
A 40 percent chance of showers. Snow level 11000 feet lowering to 10300 feet in the afternoon . Partly sunny, with a high near 47. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 40 percent chance of showers. Snow level 9900 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 38. Southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of showers. Snow level 9300 feet. Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Loyalton CA
 39.54°N 120.19°W (Elev. 7448 ft)
2:15 pm PDT Sep 29, 2025
2pm PDT Sep 29, 2025-6pm PDT Oct 5, 2025
 
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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