Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Ukiah Municipal Airport (KUKI)

Lat: 39.12783°NLon: 123.20011°WElev: 597.0ft.

Clear

40°F

4°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 19 Jan 10:56 PM PST
Extended Forecast for

2 Miles SSE Calpella CA

  • Tonight

    Tonight: Patchy fog.  Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 63. Calm wind.

    High: 63 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm.  Otherwise, mostly clear, with a low around 40.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 31. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 66. Calm wind.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. Calm wind.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 66. Calm wind.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 40.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 65.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 62.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 40.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Calpella CA
 39.21°N 123.2°W (Elev. 781 ft)
10:48 pm PST Jan 19, 2026
11pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database