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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Sacramento International Airport (KSMF)

Lat: 38.70071° N Lon: 121.59479° W Elev: 20 ft.




Humidity 76%
Wind Speed calm
Barometer 30.19 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Dec 6:35 pm PST
Detailed forecast for

Southern Sacramento Valley

Clear. Lows 31 to 41. Light winds.
Patchy fog and frost in the morning. Sunny. Highs around 63. Light winds.
Wednesday Night
Mostly clear. Lows 33 to 43. Light winds.
Mostly sunny. Highs around 64. Light winds.
Thursday Night
Mostly clear. Lows 35 to 45. Light winds.
Mostly sunny. Highs around 63.
Friday Night
Mostly clear. Lows 33 to 43.
Saturday Through Tuesday
Mostly clear. Highs around 64. Lows 34 to 44.

Click Map For Forecast
312 PM PST Tue Dec 12 2017

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database