Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from December 9, 09:00 AM CST until December 10, 03:00 AM CST

Current conditions at

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985ft.

Fair

4°F

-16°C

Humidity	91%
Wind Speed	SW 3 mph
Barometer	30.03 in (1022.2 mb)
Dewpoint	2°F (-17°C)
Visibility	10.00 mi
Last update	7 Dec 5:56 pm MST

More Information:

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

Extended Forecast for

10 Miles WSW Trenton ND

High Wind Watch December 9, 09:00am until December 10, 03:00am

Click here for hazard details and duration

High Wind Watch

Tonight
Low: 5 °F⇑
Mostly Cloudy
then Slight
Chance Snow
Monday
High: 38 °F
Breezy.
Slight Chance
Freezing Rain
then Mostly
Sunny
Monday Night
Low: 31 °F⇑
Mostly Cloudy
then Chance
Rain
Tuesday
High: 43 °F
Chance Rain
and Breezy
then Partly
Sunny and
Windy
Tuesday Night
Low: 4 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Wednesday
High: 22 °F
Mostly Cloudy
then Chance
Snow
Wednesday Night
Low: 3 °F
Snow Likely
then Chance
Snow
Thursday
High: 12 °F
Slight Chance
Snow
Thursday Night
Low: -16 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of snow after 4am. Mostly cloudy, with a temperature rising to around 19 by 5am. Calm wind becoming south 5 to 7 mph after midnight.

Monday

A slight chance of freezing rain before 7am. Partly sunny, with a high near 38. Breezy, with a south wind 9 to 14 mph becoming west 17 to 22 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

Monday Night

A 40 percent chance of rain after midnight. Mostly cloudy, with a temperature rising to around 35 by 5am. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

Tuesday

A 40 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. Windy, with a southwest wind 15 to 20 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 55 mph.

Tuesday Night

Partly cloudy, with a low around 4. Blustery, with a northwest wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 39 mph.

Wednesday

A 40 percent chance of snow after noon. Mostly cloudy, with a high near 22. North wind 5 to 13 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Snow likely, mainly before midnight. Cloudy, with a low around 3. East wind around 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

Thursday

A slight chance of snow. Partly sunny, with a high near 12. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.

Thursday Night

Mostly cloudy, with a low around -16. Northwest wind 9 to 14 mph, with gusts as high as 23 mph.

Friday

Partly sunny and cold, with a high near -3. Northwest wind 8 to 10 mph.

Friday Night

Mostly cloudy, with a low around -14. North wind around 7 mph becoming southeast after midnight.

Saturday

Mostly cloudy and cold, with a high near 10. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.

Saturday Night

Mostly cloudy, with a low around -7. Southeast wind around 8 mph.