Heavy Rains and Catastrophic Flooding Possible in Hawaii

A kona low will continue to bring heavy rain to Hawaii bringing flooding and flash flooding, landslides, road closures, and low visibility with high rainfall rates expected. Lake effect snow is expected downwind from the Great Lakes. Blizzard conditions are expected in the southeast Alaska. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

I-580 Arrowhead (ARRNV)

Lat: 39.19352°NLon: 119.76493°WElev: 4720ft.

41°F

5°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	07 Dec 02:08 AM PST

More Information:

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

Extended Forecast for

5 Miles S New Washoe City NV

Winter Storm Watch December 8, 10:00pm until December 9, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

Overnight

Rain Likely
Low: 38 °F
Tuesday

Chance
Showers then
Mostly Sunny
High: 45 °F
Tuesday
Night

Mostly Clear
Low: 34 °F
Wednesday

Partly Sunny
High: 48 °F
Wednesday
Night

Rain
Low: 32 °F
Thursday

Snow then
Chance Snow
High: 35 °F
Thursday
Night

Slight Chance
Snow then
Partly Cloudy
Low: 21 °F
Friday

Sunny
High: 33 °F
Friday
Night

Mostly Clear
Low: 23 °F

Detailed Forecast

Overnight

Rain likely. Snow level 6500 feet. Cloudy, with a low around 38. East wind around 5 mph. Chance of precipitation is 60%.

Tuesday

A 30 percent chance of showers, mainly before 7am. Snow level 6300 feet. Cloudy through mid morning, then gradual clearing, with a high near 45. North wind around 5 mph becoming southeast in the afternoon.

Tuesday Night

Mostly clear, with a low around 34. Southeast wind 5 to 10 mph.

Wednesday

Partly sunny, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Rain, mainly after 10pm. Snow level 6600 feet lowering to 5900 feet after midnight . Low around 32. West wind around 10 mph. Chance of precipitation is 80%.

Thursday

Snow, mainly before 10am. High near 35. North wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 21.

Friday

Sunny, with a high near 33.

Friday Night

Mostly clear, with a low around 23.

Saturday

Mostly sunny, with a high near 42.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 31.

Sunday

A chance of rain and snow. Partly sunny, with a high near 43.