Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Overcast

55°F

13°C

Humidity	35%
Wind Speed	SSW 11 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	24 Dec 01:35 AM MST

More Information:

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

Extended Forecast for

Logan-Cache Airport UT

Overnight
Low: 39 °F
Partly Cloudy
Wednesday
High: 59 °F
Chance Rain
Wednesday Night
Low: 40 °F
Rain
Christmas Day
High: 57 °F
Showers
Thursday Night
Low: 38 °F
Showers
Likely
Friday
High: 48 °F
Showers then
Rain/Snow
Friday Night
Low: 26 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Saturday
High: 39 °F
Chance Snow
Saturday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 39. South wind 11 to 13 mph.

Wednesday

A 50 percent chance of rain after 11am. Increasing clouds, with a high near 59. South wind 10 to 15 mph.

Wednesday Night

Rain, mainly after 8pm. Low around 40. South wind 14 to 16 mph. Chance of precipitation is 100%.

Christmas Day

Rain and possibly a thunderstorm before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 57. South southwest wind 13 to 17 mph. Chance of precipitation is 80%.

Thursday Night

A chance of showers and thunderstorms, then rain likely after 8pm. Mostly cloudy, with a low around 38. South wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Friday

Rain showers before 5pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 48. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow likely before 2am, then a chance of snow. Cloudy, with a low around 26. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A chance of snow, mainly before 11am. Partly sunny, with a high near 39.

Saturday Night

Partly cloudy, with a low around 18.

Sunday

Sunny, with a high near 38.

Sunday Night

Mostly clear, with a low around 17.

Monday

Sunny, with a high near 39.

Monday Night

Partly cloudy, with a low around 18.