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

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Fair

24°F

-4°C

Humidity	77%
Wind Speed	E 8 mph
Barometer	30.25 in (1025.7 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	25 Dec 9:53 am CST

More Information:

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

Extended Forecast for

3 Miles SSE Ashland WI

Winter Weather Advisory December 25, 06:00pm until December 26, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Christmas Day
High: 30 °F
Cloudy then
Slight Chance
Freezing Rain
Tonight
Low: 28 °F
Wintry Mix
Likely and
Patchy Fog
Friday
High: 36 °F
Chance Wintry
Mix and
Patchy Fog
then Cloudy
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 40 °F
Mostly Cloudy
then Slight
Chance
Drizzle
Saturday Night
Low: 26 °F
Chance
Drizzle/Freezing
Rain
Sunday
High: 34 °F
Chance Wintry
Mix then
Chance Snow
and Breezy
Sunday Night
Low: 7 °F
Chance Snow
and Blustery
Monday
High: 14 °F
Blustery.
Slight Chance
Snow then
Mostly Cloudy

Detailed Forecast

Christmas Day

A slight chance of freezing rain after 5pm. Cloudy, with a high near 30. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

Freezing rain and sleet likely before 2am, then freezing rain likely, possibly mixed with snow between 2am and 4am, then freezing rain likely after 4am. Patchy fog between 1am and 4am. Otherwise, cloudy, with a steady temperature around 28. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New ice accumulation of around a 0.1 of an inch possible. Little or no snow and sleet accumulation expected.

Friday

A chance of drizzle or freezing rain before 11am, then a chance of flurries between 11am and noon. Patchy fog before 7am. Otherwise, cloudy, with a high near 36. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 40%.

Friday Night

Mostly cloudy, with a low around 27. West wind around 5 mph becoming south after midnight.

Saturday

A slight chance of drizzle after noon. Mostly cloudy, with a high near 40. South wind 5 to 10 mph.

Saturday Night

A chance of drizzle before 9pm, then a chance of drizzle or freezing rain. Cloudy, with a low around 26. South wind around 5 mph becoming west after midnight. Chance of precipitation is 30%.

Sunday

A chance of snow and freezing rain before noon, then a chance of snow. Cloudy, with a high near 34. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 7. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

A slight chance of snow before noon. Mostly cloudy, with a high near 14. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 3. West wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

A chance of snow. Mostly cloudy, with a high near 21. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 6. West wind around 10 mph, with gusts as high as 20 mph.

Wednesday

A chance of snow. Mostly cloudy, with a high near 16. Northwest wind around 10 mph, with gusts as high as 20 mph.