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

Mendota (P304) (MTACA)

Lat: 36.74°NLon: 120.36°WElev: 164.0ft.

NA

44°F

7°C

Humidity 91%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 19 Jan 11:57 PM PST
Extended Forecast for

2 Miles SE Mendota CA

Dense Fog Advisory January 20, 01:59am until January 20, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 20, 01:59am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Dense Fog Advisory

  • Overnight

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 58. Calm wind.

    High: 58 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 46. Calm wind becoming northwest around 5 mph.

    Low: 46 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 60. North northwest wind around 5 mph.

    High: 60 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60. Calm wind becoming north around 5 mph.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Calm wind.
Tuesday
Mostly cloudy, with a high near 56. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 44. Calm wind.
Wednesday
Cloudy, with a high near 58. Calm wind.
Wednesday Night
Cloudy, with a low around 46. Calm wind becoming northwest around 5 mph.
Thursday
Mostly cloudy, with a high near 60. North northwest wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 43. Calm wind.
Friday
Mostly sunny, with a high near 60. Calm wind becoming north around 5 mph.
Friday Night
Partly cloudy, with a low around 42. West northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 59. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 42. Calm wind.
Sunday
Partly sunny, with a high near 60. Calm wind becoming east around 5 mph.
Sunday Night
Mostly cloudy, with a low around 43. Calm wind.
Monday
Mostly cloudy, with a high near 61. Calm wind becoming east around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Mendota CA
 36.73°N 120.35°W (Elev. 161 ft)
12:57 am PST Jan 20, 2026
1am PST Jan 20, 2026-6pm PST Jan 26, 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