Snow, Blowing Snow, and Dangerous Wind Chills from the North Plains to the Northeast

A powerful storm system will moving northeast and offshore later Sunday. An upper level low will continue producing snow and blowing snow from the Upper Midwest to the Northeast, especially, downwind of the Great Lakes. Bitterly cold air will plunge into the Plains following this system, with wind chills as cold as -40 degrees. Read More >

Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33ft.

Clear

46°F

8°C

Humidity 70%
Wind Speed E 8 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Jan 11:15 PM PST
Extended Forecast for

2 Miles E Vallejo CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. East northeast wind around 7 mph.

    Mostly Cloudy

    Low: 39 °F

  • Sunday

    Sunday: Cloudy, with a high near 53. East northeast wind 9 to 14 mph.

    Cloudy

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Cloudy, with a low around 43. East northeast wind around 8 mph.

    Cloudy

    Low: 43 °F

  • M.L.King
    Day

    M.L.King Day: Cloudy, then gradually becoming mostly sunny, with a high near 55. Southeast wind around 7 mph.

    Decreasing
    Clouds

    High: 55 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 45. Southwest wind 7 to 10 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    Low: 45 °F

  • Tuesday

    Tuesday: Showers likely, mainly before 10am.  Cloudy, with a high near 53. Chance of precipitation is 70%.

    Showers
    Likely

    High: 53 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers before 10pm.  Mostly cloudy, with a low around 42.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 42 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 54.

    Partly Sunny

    High: 54 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Partly Cloudy

    Low: 42 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. East northeast wind around 7 mph.
Sunday
Cloudy, with a high near 53. East northeast wind 9 to 14 mph.
Sunday Night
Cloudy, with a low around 43. East northeast wind around 8 mph.
M.L.King Day
Cloudy, then gradually becoming mostly sunny, with a high near 55. Southeast wind around 7 mph.
Monday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 45. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly before 10am. Cloudy, with a high near 53. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
A slight chance of rain after 10am. Partly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 57.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Saturday
A slight chance of rain. Partly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
2 Miles E Vallejo CA
 38.15°N 122.19°W (Elev. 801 ft)
1:51 pm PST Jan 18, 2020
1am PST Jan 19, 2020-6pm PST Jan 25, 2020
 
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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