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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

San Luis Reservoir (SLRCA)

Lat: 37.06°NLon: 121.07°WElev: 266.0ft.

NA

42°F

6°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 21 Jan 09:57 AM PST
Extended Forecast for

13 Miles W Los Banos CA

  • Today

    Today: Cloudy, with a high near 56. Calm wind becoming northeast around 5 mph.

    High: 56 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. West wind around 5 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 60. West southwest wind around 5 mph becoming north northeast in the afternoon.

    High: 60 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 45. West southwest wind around 5 mph.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 57. West southwest wind around 5 mph becoming north northeast in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. West wind around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West northwest wind around 5 mph becoming north northeast in the morning.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph becoming south after midnight.

    Low: 41 °F

    Mostly Clear

  • Sunday

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

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 56. Calm wind becoming northeast around 5 mph.
Tonight
Mostly cloudy, with a low around 47. West wind around 5 mph.
Thursday
Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 60. West southwest wind around 5 mph becoming north northeast in the afternoon.
Thursday Night
Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 45. West southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 57. West southwest wind around 5 mph becoming north northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 44. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 56. West northwest wind around 5 mph becoming north northeast in the morning.
Saturday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 56. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. Calm wind.
Monday
Partly sunny, with a high near 57. Calm wind becoming east northeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 58. Calm wind becoming east northeast around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Los Banos CA
 37.08°N 121.06°W (Elev. 256 ft)
Last Update:
10:56 am PST Jan 21, 2026
Forecast Valid:
11am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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