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 >

Hazardous Weather Conditions

Freezing Fog Advisory until January 12, 11:00 AM PST

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Clear

34°F

1°C

Humidity	78%
Wind Speed	NW 4 MPH
Barometer	30.43 in (1030.48 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	12 Jan 05:56 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

12 Miles ESE Etna CA

Freezing Fog Advisory January 12, 06:31am until January 12, 11:00am

Click here for hazard details and duration

...

Freezing Fog Advisory January 12, 06:31am until January 12, 11:00am
NOW until 11:00am Mon
Freezing Fog Advisory
Today
High: 47 °F
Sunny
Tonight
Low: 36 °F
Mostly Clear
Tuesday
High: 49 °F
Sunny
Tuesday Night
Low: 37 °F
Clear
Wednesday
High: 53 °F
Sunny
Wednesday Night
Low: 36 °F
Clear
Thursday
High: 54 °F
Sunny
Thursday Night
Low: 36 °F
Clear