Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Sacramento International Airport (KSMF)

Lat: 38.70071° N Lon: 121.59479° W Elev: 20.0 ft.

mist,fog

34°F

1°C

Humidity 100%
Wind Speed NNE 4 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 34°F (1°C)
Visibility 0.75 mi
Wind Chill30°F (-1°C)
Last update 12 Jan 07:53 AM PST
Detailed forecast for

Southern Sacramento Valley

Today
Patchy fog early in the morning. Patchy frost in the morning. Areas of fog late in the morning. Mostly sunny. Highs around 57. Light winds.
Tonight
Mostly clear. Patchy fog after midnight. Lows 36 to 43. Light winds.
Tuesday
Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs around 59. Light winds.
Tuesday Night
Mostly clear. Patchy fog after midnight. Lows 37 to 43. Light winds.
Wednesday
Partly cloudy in the morning then clearing. Patchy fog in the morning. Highs 54 to 60. Light winds.
Wednesday Night
Mostly clear. Lows 38 to 44.
Thursday
Mostly sunny. Patchy fog. Highs around 59.
Thursday Night Through Saturday Night
Mostly clear. Lows 39 to 46. Highs around 60.
Sunday
Partly cloudy. Highs around 59.



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700 AM PST Mon Jan 12 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database