Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

31°F

-1°C

Humidity 81%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 10 Nov 03:04 AM PST
Extended Forecast for

9 Miles ESE Chalfant CA

  • Today

    Today: Mostly sunny, with a high near 48. West wind 5 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 45. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West wind around 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 41 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am.  Increasing clouds, with a low around 29. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Snow and
    Breezy then
    Snow Likely
    and Windy

  • Thursday

    Thursday: Snow, mainly before 4pm, then snow showers after 4pm. Some thunder is also possible.  High near 30. Windy.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: Snow showers before 10pm, then snow likely after 10pm. Some thunder is also possible.  Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: A chance of snow, mainly before 4pm.  Partly sunny, with a high near 21. Breezy.

    High: 21 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 48. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 36. West wind around 5 mph.
Veterans Day
Partly sunny, with a high near 45. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 35. West wind around 10 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Snow likely, mainly after 4am. Increasing clouds, with a low around 29. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly before 4pm, then snow showers after 4pm. Some thunder is also possible. High near 30. Windy. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow showers before 10pm, then snow likely after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 16. Breezy.
Friday
A chance of snow, mainly before 4pm. Partly sunny, with a high near 21. Breezy.
Friday Night
A slight chance of snow before 10pm. Partly cloudy, with a low around 17. Breezy.
Saturday
Sunny, with a high near 29. Breezy.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Chalfant CA
 37.5°N 118.19°W (Elev. 10932 ft)
1:15 am PST Nov 10, 2025
4am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

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