Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

55°F

13°C

Humidity 72%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 13 Aug 01:04 PM PDT
Extended Forecast for

8 Miles E Chalfant CA

Flood Watch August 13, 01:15pm until August 13, 09:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 13, 01:15pm until August 13, 09:00pm

    NOW until 9:00pm Thu

    Flood Watch

  • This Afternoon

    High: 46 °F

    Showers

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before 8pm.  Snow level 13100 feet lowering to 12300 feet after midnight . Mostly clear, with a low around 34. Southwest wind 10 to 15 mph.

    Low: 34 °F

    Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A slight chance of rain and snow showers after 2pm. Some thunder is also possible.  Sunny, with a high near 46. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Sunny then
    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. South wind around 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Snow level 13100 feet. High near 46. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tonight
A 40 percent chance of showers and thunderstorms before 8pm. Snow level 13100 feet lowering to 12300 feet after midnight . Mostly clear, with a low around 34. Southwest wind 10 to 15 mph.
Friday
A slight chance of rain and snow showers after 2pm. Some thunder is also possible. Sunny, with a high near 46. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 34. South wind around 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 48. South wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 37. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Chalfant CA
 37.54°N 118.23°W (Elev. 12178 ft)
11:30 am PDT Aug 13, 2026
1pm PDT Aug 13, 2026-6pm PDT Aug 19, 2026
 
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Additional Resources

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