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

50°F

10°C

Humidity 12%
Wind Speed ESE 6 MPH
Barometer NA
Dewpoint -1°F (-18°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 18 Apr 10:04 AM PDT
Extended Forecast for

13 Miles W Chalfant CA

  • Today

    Today: Sunny, with a high near 63. Southeast wind around 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Southeast wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. North wind 10 to 15 mph becoming southeast in the morning.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. South wind 10 to 15 mph becoming west after midnight.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 68. Breezy, with a west wind 10 to 20 mph becoming south in the morning. Winds could gust as high as 30 mph.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers after 11am.  Snow level 7400 feet rising to 8000 feet. Increasing clouds, with a high near 59. Breezy.

    High: 59 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 11pm, then a chance of snow showers after 11pm. Some thunder is also possible.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers before 11am.  Mostly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Snow Showers
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 40. Southeast wind around 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 66. North wind 10 to 15 mph becoming southeast in the morning.
Sunday Night
Partly cloudy, with a low around 41. South wind 10 to 15 mph becoming west after midnight.
Monday
Sunny, with a high near 68. Breezy, with a west wind 10 to 20 mph becoming south in the morning. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 41. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
A 50 percent chance of showers after 11am. Snow level 7400 feet rising to 8000 feet. Increasing clouds, with a high near 59. Breezy.
Tuesday Night
Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 11pm, then a chance of snow showers after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 32.
Wednesday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Chalfant CA
 37.53°N 118.6°W (Elev. 6611 ft)
10:08 am PDT Apr 18, 2026
10am PDT Apr 18, 2026-6pm PDT Apr 24, 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