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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

SAN LUIS NWR (SLWC1)

Lat: 37.18222°NLon: 120.79389°WElev: 65.0ft.

NA

45°F

7°C

Humidity 100%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 21 Jan 08:31 PM PST
Extended Forecast for

3 Miles WNW Los Banos CA

  • Tonight

    Tonight: Patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 45. Calm wind becoming west around 5 mph.

    Low: 45 °F

    Cloudy then
    Patchy Dense
    Fog

  • Thursday

    Thursday: Widespread dense fog, mainly before 2pm. Otherwise, mostly cloudy, with a high near 49. West wind around 5 mph becoming north in the afternoon.

    High: 49 °F

    Dense Fog

  • Thursday Night

    Thursday Night: Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 44. Calm wind becoming west southwest around 5 mph.

    Low: 44 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before noon. Otherwise, mostly sunny, with a high near 57. Calm wind becoming north around 5 mph.

    High: 57 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Patchy dense fog between 10pm and 2am. Otherwise, partly cloudy, with a low around 42. West northwest wind around 5 mph.

    Low: 42 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 56. North wind around 5 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Northwest wind around 5 mph becoming calm.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. Calm wind becoming east around 5 mph.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 45. Calm wind becoming west around 5 mph.
Thursday
Widespread dense fog, mainly before 2pm. Otherwise, mostly cloudy, with a high near 49. West wind around 5 mph becoming north in the afternoon.
Thursday Night
Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 44. Calm wind becoming west southwest around 5 mph.
Friday
Areas of dense fog before noon. Otherwise, mostly sunny, with a high near 57. Calm wind becoming north around 5 mph.
Friday Night
Patchy dense fog between 10pm and 2am. Otherwise, partly cloudy, with a low around 42. West northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 56. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 39. Northwest wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 56. Calm wind becoming east around 5 mph.
Sunday Night
Mostly cloudy, with a low around 41. Calm wind.
Monday
Partly sunny, with a high near 57. Calm wind.
Monday Night
Partly cloudy, with a low around 40. Calm wind.
Tuesday
Mostly cloudy, with a high near 58. Calm wind becoming northeast around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 43. Calm wind.
Wednesday
Mostly cloudy, with a high near 58. Calm wind becoming east northeast around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Los Banos CA
 37.08°N 120.89°W (Elev. 118 ft)
Last Update:
8:57 pm PST Jan 21, 2026
Forecast Valid:
9pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
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