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.

Rain

43°F

6°C

Humidity	93%
Wind Speed	SW 10 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	41°F (5°C)
Visibility	5.00 mi
Wind Chill	37°F (3°C)
Last update	25 Dec 05:35 AM MST

More Information:

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

Extended Forecast for

2 Miles SSE Williams AZ

Overnight
Low: 44 °F
Showers and
Patchy Fog
Christmas Day
High: 47 °F
Showers and
Patchy Fog
Thursday Night
Low: 34 °F
Chance
Showers
Friday
High: 48 °F
Chance
Rain/Snow
Friday Night
Low: 31 °F
Chance
Rain/Snow
Saturday
High: 42 °F
Snow Showers
Likely
Saturday Night
Low: 21 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Sunday
High: 42 °F
Slight Chance
Snow Showers
then Sunny
Sunday Night
Low: 21 °F
Mostly Clear

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Patchy fog. Steady temperature around 44. South wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Christmas Day

Showers and possibly a thunderstorm before 2pm, then showers likely. Patchy fog between 9am and 11am. High near 47. South wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Thursday Night

A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 34. South wind 11 to 14 mph, with gusts as high as 23 mph.

Friday

A chance of rain and snow showers, mainly before 11am. Partly sunny, with a high near 48. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

A chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 31. South wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers likely. Mostly cloudy, with a high near 42. South wind around 11 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21. West wind around 8 mph becoming north after midnight.

Sunday

A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 42. North wind 9 to 11 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 21. Northeast wind 11 to 13 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 47. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 22. East wind around 11 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 52. East wind 9 to 11 mph, with gusts as high as 17 mph.

Tuesday Night

A 10 percent chance of showers. Partly cloudy, with a low around 27. East wind around 9 mph.

Wednesday

A chance of rain and snow showers. Partly sunny, with a high near 55. East wind around 9 mph becoming south in the afternoon. Chance of precipitation is 30%.