Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Pinedale, Ralph Wenz Field Airport (KPNA)

Lat: 42.79528°NLon: 109.80694°WElev: 7087.0ft.

Overcast

19°F

-7°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Last update	08 Dec 07:55 AM MST

More Information:

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

Extended Forecast for

19 Miles ENE Boulder WY

Winter Storm Watch December 9, 05:00am until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Today
High: 20 °F
Slight Chance
Snow and
Areas Blowing
Snow
Tonight
Low: 13 °F
Chance Snow
and Windy
Tuesday
High: 22 °F
Snow Likely
and Very
Windy
Tuesday Night
Low: 19 °F
Snow Likely
and Windy
Wednesday
High: 26 °F
Snow Likely
and Very
Windy
Wednesday Night
Low: 23 °F
Chance Snow
and Very
Windy
Thursday
High: 25 °F
Chance Snow
and Windy
Thursday Night
Low: 21 °F
Slight Chance
Snow and
Windy then
Mostly Cloudy
and Breezy
Friday
High: 25 °F
Partly Sunny
and Breezy

Detailed Forecast

Today

A 20 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 20. Wind chill values as low as -5. Windy, with a west wind 28 to 34 mph, with gusts as high as 50 mph.

Tonight

A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 13. Wind chill values as low as -5. Windy, with a west wind 28 to 34 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 19. Windy, with a west wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely. Mostly cloudy, with a high near 26. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 23. Very windy, with a west wind 33 to 38 mph, with gusts as high as 55 mph.

Thursday

A 30 percent chance of snow. Partly sunny, with a high near 25. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. Windy.

Friday

Partly sunny, with a high near 25. Breezy.

Friday Night

Mostly cloudy, with a low around 17. Breezy.

Saturday

Mostly sunny, with a high near 26. Breezy.