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 into the morning. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

50°F

10°C

Humidity 100%
Wind Speed W 16 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 02 Apr 12:28 AM PDT
Extended Forecast for

Walnut Creek CA

  • Overnight

    Overnight: A 20 percent chance of showers before 2am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 43. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 67. West northwest wind 5 to 11 mph becoming north northeast in the afternoon.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. Northwest wind 6 to 11 mph becoming light and variable  in the evening.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. Light east northeast wind becoming north northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 48. North northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 48 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

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

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. West northwest wind 8 to 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 67. West northwest wind 5 to 11 mph becoming north northeast in the afternoon.
Thursday Night
Clear, with a low around 44. Northwest wind 6 to 11 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 76. Light east northeast wind becoming north northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 48. North northeast wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 49.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 73.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.9°N 122.07°W (Elev. 203 ft)
1:26 am PDT Apr 2, 2026
1am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database