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 >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

Lat: 35.3054722°NLon: 112.1943889°WElev: 6680.0ft.

Overcast

46°F

8°C

Humidity	87%
Wind Speed	SSW 13 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	25 Dec 09:55 AM MST

More Information:

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

Extended Forecast for

11 Miles ENE Williams AZ

Christmas Day
High: 43 °F
Showers and
Patchy Fog
then
Rain/Snow
Likely and
Patchy Fog
Tonight
Low: 31 °F
Chance
Rain/Snow
Friday
High: 43 °F
Chance
Rain/Snow
Friday Night
Low: 27 °F
Chance Snow
Showers
Saturday
High: 37 °F
Snow Showers
Saturday Night
Low: 18 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Sunday
High: 36 °F
Slight Chance
Snow Showers
Sunday Night
Low: 17 °F
Mostly Clear
Monday
High: 40 °F
Sunny

Detailed Forecast

Christmas Day

Rain showers before 5pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Patchy fog between 3pm and 4pm. High near 43. South wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

A chance of rain and snow showers, mainly before 11pm. Mostly cloudy, with a low around 31. South wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

A chance of rain and snow showers. Partly sunny, with a high near 43. South wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 27. South wind around 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Saturday

Snow showers. High near 37. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Saturday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 18. West wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

Sunday

A 20 percent chance of snow showers. Mostly sunny, with a high near 36. North wind 8 to 13 mph, with gusts as high as 21 mph.

Sunday Night

Mostly clear, with a low around 17. Northeast wind 14 to 16 mph, with gusts as high as 23 mph.

Monday

Sunny, with a high near 40. Northeast wind 14 to 16 mph, with gusts as high as 26 mph.

Monday Night

Mostly clear, with a low around 19. East wind 13 to 15 mph, with gusts as high as 23 mph.

Tuesday

Sunny, with a high near 47. East wind 9 to 11 mph, with gusts as high as 17 mph.

Tuesday Night

Partly cloudy, with a low around 24. East wind 7 to 9 mph, with gusts as high as 15 mph.

Wednesday

A slight chance of rain and snow showers. Partly sunny, with a high near 51. East wind around 8 mph becoming south in the afternoon. Chance of precipitation is 20%.