Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491° N Lon: 123.21759° W Elev: 2408.0 ft.

NA

40°F

4°C

Humidity 97%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 01 Feb 07:36 PM PST
Detailed forecast for

Olympics

Tonight
Snow in the evening. Rain at times. Snow likely after midnight. Snow level near 4500 feet. Rainfall amounts a quarter to a half inch possible. No snow accumulation near hurricane ridge.
Monday
Snow in the morning. Rain through the day. A slight chance of snow in the afternoon. Snow level near 5000 feet increasing to 7000 feet in the afternoon. Rainfall amounts one to three inches possible. Snow accumulation near hurricane ridge up to 1 inch.
Monday Night
Mostly cloudy. Rain and snow likely in the evening, then a slight chance of rain after midnight. Snow level near 7500 feet. Rainfall amounts a tenth to a quarter of an inch possible. No snow accumulation near hurricane ridge.
Tuesday
Partly sunny. Freezing level near 10000 feet.
Tuesday Night
Mostly cloudy with a slight chance of rain. Snow level near 7000 feet.
Wednesday
Partly sunny. Freezing level near 10500 feet.
Wednesday Night
Mostly cloudy in the evening then becoming partly cloudy. Freezing level near 11000 feet.
Thursday
Sunny. Freezing level near 12000 feet.
Thursday Night
Partly cloudy. A slight chance of rain after midnight. Snow level near 6500 feet.
Friday
Partly sunny with a slight chance of rain and snow. Snow level near 5500 feet.
Friday Night
Partly cloudy with a slight chance of rain and snow in the evening, then mostly cloudy with a chance of rain and snow after midnight. Snow level near 5500 feet.
Saturday
Mostly cloudy with a chance of rain and snow. Snow level near 5500 feet.
Saturday Night
Rain and snow likely. Snow level near 5500 feet.
Sunday
Rain and snow. Snow level near 5000 feet.



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138 PM PST Sun Feb 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database