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

25°F

-4°C

Humidity	78%
Wind Speed	NE 8 mph
Barometer	30.11 in (1020.9 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	25 Dec 1:53 pm 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
Slight Chance
Wintry Mix
Tonight
Low: 28 °F⇑
Wintry Mix
and Patchy
Fog
Friday
High: 38 °F
Chance Wintry
Mix and
Patchy Fog
then Mostly
Cloudy
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 41 °F
Mostly Cloudy
then Slight
Chance
Drizzle
Saturday Night
Low: 28 °F
Chance
Drizzle then
Chance
Drizzle/Freezing
Rain
Sunday
High: 36 °F
Chance Wintry
Mix then
Chance Snow
and Breezy
Sunday Night
Low: 9 °F
Chance Snow
and Blustery
Monday
High: 15 °F
Blustery.
Chance Snow
then Partly
Sunny

Detailed Forecast

Christmas Day

A chance of flurries before 3pm, then a slight chance of freezing rain after 4pm. 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, becoming all freezing rain after 2am. Patchy fog before 2am, then patchy fog after 3am. Temperature rising to around 31 by 3am. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.2 of an inch possible. Little or no sleet accumulation expected.

Friday

A chance of freezing rain and sleet before 10am, then a chance of sprinkles between 10am and noon. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 38. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%.

Friday Night

Mostly cloudy, with a low around 27. Calm wind.

Saturday

A slight chance of drizzle after noon. Mostly cloudy, with a high near 41. Calm wind becoming south around 5 mph in the morning.

Saturday Night

A chance of drizzle before midnight, then a chance of drizzle or freezing rain between midnight and 3am, then a chance of freezing rain after 3am. Cloudy, with a low around 28. South wind around 5 mph becoming calm. Chance of precipitation is 40%.

Sunday

A chance of drizzle, snow, and freezing rain before noon, then a chance of snow. Cloudy, with a high near 36. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

A chance of snow. Cloudy, with a low around 9. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

A chance of snow before noon. Mostly cloudy, with a high near 15. 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 4. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust 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 slight chance of snow. Mostly cloudy, with a low around 5. Northwest wind around 10 mph, with gusts as high as 15 mph.

Wednesday

A slight chance of snow. Mostly cloudy, with a high near 14. Northwest wind around 10 mph, with gusts as high as 20 mph.