National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Arroyo Seco (CI114)

Lat: 36.359°NLon: 121.29°WElev: 235.0ft.

NA

N/A

Humidity 82%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 07 Mar 10:00 AM PST
Extended Forecast for

Greenfield CA

Extreme Cold Warning January 11, 01:00am until January 11, 09:00am
Click here for hazard details and duration
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 62. East southeast wind around 5 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. East wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 66. East southeast wind around 6 mph.

    High: 66 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. East wind around 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Patchy frost before 7am. Otherwise, sunny, with a high near 67. East wind around 6 mph.

    High: 67 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 62. East southeast wind around 5 mph.
Tonight
Mostly cloudy, with a low around 35. East wind around 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 66. East southeast wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 38. East wind around 6 mph.
Monday
Patchy frost before 7am. Otherwise, sunny, with a high near 67. East wind around 6 mph.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 45.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 75.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenfield CA
 36.32°N 121.25°W (Elev. 282 ft)
Last Update:
12:34 pm PST Jan 10, 2026
Forecast Valid:
2pm PST Jan 10, 2026-6pm PST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation