Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 05:00 PM MST until December 11, 05:00 PM MST

Current conditions at

Grangeville - Idaho County Airport (KGIC)

Lat: 45.94111°NLon: 116.13257°WElev: 3287.0ft.

Overcast

43°F

6°C

Humidity	75%
Wind Speed	WSW 5 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	09 Dec 02:35 PM PST

More Information:

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

Extended Forecast for

15 Miles S Syringa ID

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
This Afternoon
High: 32 °F
Chance Snow
Tonight
Low: 32 °F⇑
Rain/Snow
Wednesday
High: 42 °F
Rain and
Breezy
Wednesday Night
Low: 38 °F
Chance Rain
Thursday
High: 44 °F
Rain
Thursday Night
Low: 40 °F
Rain/Snow
Likely then
Rain Likely
Friday
High: 42 °F
Chance
Rain/Snow
Friday Night
Low: 35 °F
Slight Chance
Rain then
Slight Chance
Rain/Snow

Detailed Forecast

This Afternoon

A 30 percent chance of snow. Cloudy, with a steady temperature around 32. West southwest wind around 13 mph, with gusts as high as 21 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

Rain and snow, becoming all rain after 2am. Snow level rising to 8300 feet after midnight. Temperature rising to around 41 by 5am. West southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday

Rain, mainly before 1pm. High near 42. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

A 40 percent chance of rain. Cloudy, with a low around 38. Southwest wind 17 to 20 mph, with gusts as high as 40 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain. High near 44. West southwest wind 17 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely, possibly mixed with snow, becoming all rain after 11pm. Cloudy, with a low around 40. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday

A chance of rain and snow before 2pm, then a slight chance of rain. Snow level 7200 feet lowering to 6600 feet. Mostly cloudy, with a high near 42. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

A slight chance of rain after 11pm, mixing with snow after 2am. Snow level 7000 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 35.

Saturday

A slight chance of snow before 11am. Snow level rising to 6400 feet in the afternoon. Partly sunny, with a high near 40.

Saturday Night

Mostly cloudy, with a low around 33.

Sunday

A chance of rain and snow. Mostly cloudy, with a high near 39.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 33.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 39.

Monday Night

Rain and snow. Snow level 6500 feet. Mostly cloudy, with a low around 36.