Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Fairfield Municipal Airport (KFFL)

Lat: 41.05° N Lon: 91.98° W Elev: 787 ft.

Fog/Mist

50°F

10°C

Humidity	100%
Wind Speed	W 8 mph
Barometer	29.68 in
Dewpoint	50°F (10°C)
Visibility	1.50 mi
Wind Chill	47°F (8°C)
Last update	26 Dec 4:30 am CST

More Information:

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

Detailed forecast for

Jefferson County

Today

Areas of dense fog early this morning. Cloudy. Highs in the lower 50s. West winds 5 to 10 mph, becoming northwest with gusts up to 20 mph.

Tonight

Mostly cloudy. Lows in the upper 30s. Northeast winds around 5 mph, becoming southeast around 5 mph after midnight.

Saturday

Mostly cloudy. Highs in the mid 50s. Southeast winds 10 to 15 mph.

Saturday Night

Cloudy. Lows in the upper 40s. South winds 5 to 10 mph, becoming southwest after midnight.

Sunday

Cloudy with a chance of rain. A chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs around 50. Temperature falling into the upper 30s in the afternoon. Northwest winds 10 to 15 mph with gusts up to 25 mph, increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 50 percent.

Sunday Night

Mostly cloudy and breezy. Much cooler with lows 10 to 15. Wind chill values as low as 5 below after midnight.

Monday

Mostly sunny and breezy. Much cooler with highs in the mid 20s. Wind chill values as low as 5 below in the morning.

Monday Night

Mostly clear. Lows 10 to 15.

Tuesday And Tuesday Night

Partly cloudy. Highs in the upper 30s. Lows around 20.

Wednesday And Wednesday Night

Mostly cloudy. Highs in the lower 30s. Lows 10 to 15.

New Years Day

Mostly sunny. Highs in the upper 20s.