Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

17°F

-8°C

Humidity	NA
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

10 Miles W Trinity WA

Overnight
Low: 6 °F
Mostly Cloudy
Sunday
High: 23 °F
Slight Chance
Snow then
Snow Likely
Sunday Night
Low: 22 °F⇑
Heavy Snow
Monday
High: 31 °F
Rain/Snow and
Breezy
Monday Night
Low: 28 °F
Breezy.
Rain/Snow
then Snow
Tuesday
High: 32 °F
Snow and
Breezy
Tuesday Night
Low: 29 °F
Rain/Snow
Wednesday
High: 32 °F
Rain/Snow
Wednesday Night
Low: 30 °F
Rain/Snow

Detailed Forecast

Overnight

Mostly cloudy, with a low around 6. Wind chill values as low as -8. Northwest wind around 11 mph.

Sunday

Snow likely, mainly after 2pm. Mostly cloudy, with a high near 23. Wind chill values as low as -4. South wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Sunday Night

Snow. The snow could be heavy at times. Temperature rising to around 26 by 5am. Southwest wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday

Rain and snow before noon, then snow between noon and 1pm, then rain and snow after 1pm. High near 31. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Rain and snow, becoming all snow after 8pm. Low around 28. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday

Snow. High near 32. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Rain, possibly mixed with snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday

Rain, possibly mixed with snow. High near 32. Chance of precipitation is 90%.

Wednesday Night

Rain, possibly mixed with snow. Low around 30. Chance of precipitation is 90%.

Thursday

Rain, possibly mixed with snow. High near 33. Chance of precipitation is 90%.

Thursday Night

Snow. Low around 32. Chance of precipitation is 80%.