Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

56°F

13°C

Humidity 12%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Last update 19 Apr 11:04 AM PDT
Extended Forecast for

12 Miles ESE Chalfant CA

Winter Storm Watch April 21, 05:00am until April 22, 05:00pm
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 49. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 49 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Windy, with a south wind 20 to 30 mph decreasing to 10 to 20 mph in the evening. Winds could gust as high as 40 mph.

    Low: 33 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 52. Windy, with a south wind 15 to 25 mph increasing to 25 to 35 mph. Winds could gust as high as 50 mph.

    High: 52 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Windy, with a south wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Low: 32 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 50 percent chance of snow showers after 11am.  Mostly sunny, with a high near 44. Very windy, with a south wind 15 to 25 mph increasing to 35 to 45 mph. Winds could gust as high as 70 mph.  New snow accumulation of less than one inch possible.

    High: 44 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers, mainly before 11pm.  Partly cloudy, with a low around 21. Windy, with a west wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 60 mph.  New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 33. Windy, with a south wind 20 to 30 mph decreasing to 10 to 20 mph in the evening. Winds could gust as high as 40 mph.
Monday
Sunny, with a high near 52. Windy, with a south wind 15 to 25 mph increasing to 25 to 35 mph. Winds could gust as high as 50 mph.
Monday Night
Mostly clear, with a low around 32. Windy, with a south wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
A 50 percent chance of snow showers after 11am. Mostly sunny, with a high near 44. Very windy, with a south wind 15 to 25 mph increasing to 35 to 45 mph. Winds could gust as high as 70 mph. New snow accumulation of less than one inch possible.
Tuesday Night
A 50 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 21. Windy, with a west wind 25 to 35 mph decreasing to 15 to 25 mph after midnight. Winds could gust as high as 60 mph. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 44.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Chalfant CA
 37.46°N 118.16°W (Elev. 9800 ft)
11:30 am PDT Apr 19, 2026
12pm PDT Apr 19, 2026-6pm PDT Apr 25, 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