Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Flood Watch until December 12, 04:00 PM PST

Current conditions at

Granite Hill (ITDB4)

Lat: 47.99227°NLon: 116.68319°WElev: 2157.0ft.

Rain

34°F

1°C

Humidity	99%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	1.24 mi
Last update	09 Dec 09:30 PM PST

More Information:

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

Extended Forecast for

7 Miles ENE Athol ID

Flood Watch December 9, 09:55pm until December 12, 04:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch December 9, 09:55pm until December 12, 04:00pm
NOW until 4:00pm Fri
Flood Watch
Tonight
Low: 36 °F⇑
Rain
Wednesday
High: 50 °F
Rain and
Breezy
Wednesday Night
Low: 46 °F
Rain and
Breezy
Thursday
High: 49 °F
Rain
Thursday Night
Low: 39 °F
Rain Likely
Friday
High: 47 °F
Rain/Snow
Likely
Friday Night
Low: 36 °F
Chance Rain
Saturday
High: 44 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Rain. Snow level 4200 feet rising to 7400 feet after midnight. Temperature rising to around 43 by 5am. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain. High near 50. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 46. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. High near 49. Southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Rain likely, mainly after 4am. Snow level 4600 feet. Cloudy, with a low around 39. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Snow level 4600 feet rising to 6100 feet in the afternoon. Cloudy, with a high near 47. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36.

Saturday

A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

Saturday Night

A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 36.

Sunday

A 50 percent chance of rain. Mostly cloudy, with a high near 45.

Sunday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 36.

Monday

Rain likely. Cloudy, with a high near 46. Chance of precipitation is 70%.