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 >

Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Fair

23°F

-5°C

Humidity	80%
Wind Speed	N 8 mph
Barometer	30.04 in
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	14°F (-10°C)
Last update	7 Dec 8:35 pm MST

More Information:

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

Extended Forecast for

19 Miles SSE Newcastle WY

Tonight
Low: 26 °F
Partly Cloudy
Monday
High: 43 °F
Mostly Sunny
Monday Night
Low: 27 °F
Mostly Cloudy
Tuesday
High: 52 °F
Chance Rain
and Windy
Tuesday Night
Low: 27 °F
Chance
Rain/Snow and
Blustery then
Chance Snow
Wednesday
High: 39 °F
Rain/Snow
Likely
Wednesday Night
Low: 26 °F
Rain Likely
then Chance
Rain/Snow
Thursday
High: 33 °F
Chance Snow
Thursday Night
Low: 11 °F
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a steady temperature around 26. Wind chill values as low as 18. Calm wind becoming northwest around 6 mph after midnight.

Monday

Mostly sunny, with a high near 43. Wind chill values as low as 17. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.

Monday Night

Mostly cloudy, with a low around 27. Wind chill values as low as 20. Northwest wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 24 mph.

Tuesday

A 30 percent chance of rain after 11am. Partly sunny, with a high near 52. Windy, with a west wind 22 to 32 mph, with gusts as high as 45 mph.

Tuesday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 27. Blustery, with a northwest wind 24 to 29 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 30%.

Wednesday

A chance of snow before 11am, then rain and snow likely between 11am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 39. Southeast wind 8 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 26. Northwest wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

Thursday

A chance of snow. Mostly cloudy, with a high near 33. Northwest wind 11 to 15 mph, with gusts as high as 23 mph.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 11.

Friday

A chance of snow, mainly before 11am. Mostly cloudy, with a high near 21.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 9.

Saturday

Partly sunny, with a high near 33.

Saturday Night

Partly cloudy, with a low around 16.