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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

BOONVILLE (BNVC1)

Lat: 38.98736°NLon: 123.34846°WElev: 644.0ft.

NA

63°F

17°C

Humidity 56%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 28 Jan 01:50 PM PST
Extended Forecast for

Philo CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. West northwest wind around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between 10pm and 4am. Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog between 7am and 10am. Otherwise, mostly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Light east southeast wind.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. West northwest wind around 5 mph.
Tonight
Patchy fog between 10pm and 4am. Otherwise, partly cloudy, with a low around 37. Calm wind.
Thursday
Patchy fog between 7am and 10am. Otherwise, mostly sunny, with a high near 66. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 38. Light east southeast wind.
Friday
Partly sunny, with a high near 67. Calm wind.
Friday Night
Mostly cloudy, with a low around 42. Calm wind.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 62.
Sunday Night
A slight chance of showers before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 40.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 63.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Philo CA
 39.06°N 123.42°W (Elev. 581 ft)
Last Update:
2:18 pm PST Jan 28, 2026
Forecast Valid:
2pm PST Jan 28, 2026-6pm PST Feb 3, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation