Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

NA

53°F

12°C

Humidity 100%
Wind Speed WSW 17 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 01 Apr 11:28 AM PDT
Extended Forecast for

Walnut Creek CA

  • This Afternoon

    This Afternoon: A 40 percent chance of rain before 5pm.  Partly sunny, with a high near 65. Southwest wind 11 to 18 mph, with gusts as high as 26 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 1am.  Low around 43. Southwest wind 6 to 16 mph becoming west northwest after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Sunny, with a high near 67. West northwest wind 5 to 13 mph becoming north northeast in the afternoon.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. North northeast wind 6 to 11 mph becoming light and variable.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. North northeast wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of rain before 5pm. Partly sunny, with a high near 65. Southwest wind 11 to 18 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 1am. Low around 43. Southwest wind 6 to 16 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Sunny, with a high near 67. West northwest wind 5 to 13 mph becoming north northeast in the afternoon.
Thursday Night
Clear, with a low around 44. North northeast wind 6 to 11 mph becoming light and variable.
Friday
Sunny, with a high near 75. North northeast wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.9°N 122.07°W (Elev. 203 ft)
11:26 am PDT Apr 1, 2026
12pm PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database