Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

BOONVILLE (BNVC1)

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

NA

58°F

14°C

Humidity 83%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 18 Aug 12:50 AM PDT
Extended Forecast for

2 Miles WNW Philo CA

  • Overnight

    Overnight: Partly cloudy, with a low around 50. West northwest wind 8 to 11 mph.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Northwest wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Breezy, with a light northwest wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 24 mph.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. Breezy, with a northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 24 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Light north northwest wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. West northwest wind 8 to 11 mph.
Monday
Sunny, with a high near 76. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 48. Northwest wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 78. Breezy, with a light northwest wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 51. Breezy, with a northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 85. Light north northwest wind becoming west northwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Philo CA
 39.08°N 123.45°W (Elev. 351 ft)
12:11 am PDT Aug 18, 2025
1am PDT Aug 18, 2025-6pm PDT Aug 24, 2025
 
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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