Jump to: Weather Forecast I Snow/Freezing Level I Precipitation I Free Winds 5k I Free Winds 9k
Weather Synopsis for Saturday & Sunday
A relatively weak trough is moving over the region on a SW flow. It should bring several E-W oriented bands of light to moderate rain and snow moving across central and northern Washington State today, with decreasing light to occasionally moderate post-frontal rain and snow behind the trough to the south. Snow levels are generally hovering around 3000-4000 ft in the Washington Cascades today, with Mt. Hood in the 5000-5500 ft range. Precipitation should linger longer in the North Cascades this afternoon with some potential for convergence south of Mt. Baker while areas further south dry out.
Tonight, a more significant system moving NE on a siilar track should bring a well-defined low and associated warm and cold front across the region with moderate to occasionally heavy rain and snow spreading across the region through the evening hours, making it into the N Cascades by around midnight. Moderate to strong winds should accompany the frontal system, with the strongest winds for the Olympics and Mt. Baker areas overnight into Sunday morning. Maximum sustained winds are likely to be 30-40 mph for Hurricane Ridge and 25-35 mph for Mt. Baker. Mt. Hood should also get some strong alpine winds.
The heaviest rain and snow should spread from the Mt. Hood and Mt. Rainier areas overnight to the central and N Cascades during the day on Sunday. Higher elevation Ski area bases should pick up 5-10" of snow with Mt. Baker and Paradise picking up slightly more.
Weather Forecast
Hurricane Ridge
| Saturday | Periods of light rain or snow in the morning hours, then becoming partly cloudy. |
Mt. Baker
| Saturday | Periods of light to moderate rain or snow, heaviest in the morning. Convergence may be possible and aimed generally just south of Mt. Baker in the afternoon. |
Washington Pass and Leavenworth
| Saturday | Periods of light snow heaviest in the mid-day hours. |
Stevens and Snoqualmie Pass
| Saturday | Periods of light to moderate rain and snow. All rain at Snoqualmie Pass level with a mix of rain and snow at Stevens Pass. Light E winds through the Passes possibly switching to light W in the afternoon. |
Mt. Rainier, Crystal and White Pass
| Saturday | Light to moderate rain and snow in the morning (heaviest at Paradise). Becoming partly cloudy in the afternoon. |
Mt. Hood
| Saturday | Light to moderate rain and snow in the morning, then becoming mostly sunny. Gradual cooling. |
Issued: 7:11 AM PST Saturday, January 25, 2020
Snow/Freezing Level (ft)
| Hurricane Ridge | Mt. Baker | Washington Pass | Leavenworth | Stevens Pass | Snoqualmie Pass | Mt. Rainier, Crystal & White Pass | Mt. Hood | ||
|---|---|---|---|---|---|---|---|---|---|
| Saturday Morning | Snow Level * | 4000' | 4000' | 2000' | 3000' | 3000' | 3500' | 4000' | 5500' |
| Saturday Afternoon | Snow Level | 4500' | 3500' | 3500' | 3500' | 3500' | 4000' | 4500' | 5000' |
| Saturday Evening | Snow Level * | 4500' | 3500' | 3500' | 3500' | 3500' | 4000' | 4000' | 6000' |
| Saturday Night | Snow Level * | 5000' | 3500' | 3000' | 3000' | 3500' | 4000' | 4000' | 6500' |
| Sunday Morning | Snow Level | 4500' | 3000' | 3000' | 3000' | 3000' | 4000' | 5000' | 5000' |
| Sunday Afternoon | Snow Level | 3500' | 3500' | 4000' | 3500' | 3500' | 3500' | 3500' | 4000' |
| Hurricane Ridge | Elevation |
|---|---|
| Saturday Morning |
Snow Level 4000' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 4500' |
| Saturday Evening |
Snow Level 4500' (Easterly Flow *) |
| Saturday Night |
Snow Level 5000' (Easterly Flow *) |
| Sunday Morning |
Snow Level 4500' |
| Sunday Afternoon |
Snow Level 3500' |
| Mt. Baker | Elevation |
|---|---|
| Saturday Morning |
Snow Level 4000' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 3500' |
| Saturday Evening |
Snow Level 3500' (Easterly Flow *) |
| Saturday Night |
Snow Level 3500' (Easterly Flow *) |
| Sunday Morning |
Snow Level 3000' |
| Sunday Afternoon |
Snow Level 3500' |
| Washington Pass | Elevation |
|---|---|
| Saturday Morning |
Snow Level 2000' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 3500' |
| Saturday Evening |
Snow Level 3500' (Easterly Flow *) |
| Saturday Night |
Snow Level 3000' (Easterly Flow *) |
| Sunday Morning |
Snow Level 3000' |
| Sunday Afternoon |
Snow Level 4000' |
| Leavenworth | Elevation |
|---|---|
| Saturday Morning |
Snow Level 3000' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 3500' |
| Saturday Evening |
Snow Level 3500' (Easterly Flow *) |
| Saturday Night |
Snow Level 3000' (Easterly Flow *) |
| Sunday Morning |
Snow Level 3000' |
| Sunday Afternoon |
Snow Level 3500' |
| Stevens Pass | Elevation |
|---|---|
| Saturday Morning |
Snow Level 3000' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 3500' |
| Saturday Evening |
Snow Level 3500' (Easterly Flow *) |
| Saturday Night |
Snow Level 3500' (Easterly Flow *) |
| Sunday Morning |
Snow Level 3000' |
| Sunday Afternoon |
Snow Level 3500' |
| Snoqualmie Pass | Elevation |
|---|---|
| Saturday Morning |
Snow Level 3500' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 4000' |
| Saturday Evening |
Snow Level 4000' (Easterly Flow *) |
| Saturday Night |
Snow Level 4000' (Easterly Flow *) |
| Sunday Morning |
Snow Level 4000' |
| Sunday Afternoon |
Snow Level 3500' |
| Mt. Rainier & Crystal | Elevation |
|---|---|
| Saturday Morning |
Snow Level 4000' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 4500' |
| Saturday Evening |
Snow Level 4000' (Easterly Flow *) |
| Saturday Night |
Snow Level 4000' (Easterly Flow *) |
| Sunday Morning |
Snow Level 5000' |
| Sunday Afternoon |
Snow Level 3500' |
| Mt. Hood | Elevation |
|---|---|
| Saturday Morning |
Snow Level 5500' (Easterly Flow *) |
| Saturday Afternoon |
Snow Level 5000' |
| Saturday Evening |
Snow Level 6000' (Easterly Flow *) |
| Saturday Night |
Snow Level 6500' (Easterly Flow *) |
| Sunday Morning |
Snow Level 5000' |
| Sunday Afternoon |
Snow Level 4000' |
* Easterly flow in the Cascade Passes can cause locally lower Snow or Freezing levels than areas further west.
Freezing Level is when no precipitation is forecast.
Precipitation Forecast
| Saturday | Saturday Night | Sunday | |
|---|---|---|---|
| 4 am - 4 pm | 4 pm - 4 am | 4 am - 4 pm | |
| Hurricane Ridge | LT 0.10 | LT 0.25 | LT 0.25 |
| Mt Baker Ski Area | 0.25 - 0.50 | 0.25 - 0.50 | 1.50 |
| Washington Pass | LT 0.25 | LT 0.25 | 0.25 - 0.50 |
| Leavenworth | LT 0.25 | 0.25 | LT 0.25 |
| Stevens Pass | 0.25 - 0.50 | LT 0.25 | 0.25 - 0.50 |
| Snoqualmie Pass | 0.25 - 0.50 | 0.25 | 0.50 |
| Mission Ridge | 0.25 | 0.25 | 0.25 |
| Crystal Mt | LT 0.25 | 0.50 | 0.25 |
| Paradise | 0.50 | 0.75 | 1.00 |
| White Pass | 0.25 | 0.25 - 0.50 | 0.25 - 0.50 |
| Mt Hood Meadows | 0.25 - 0.50 | 0.75 | 0.75 |
| Timberline | 0.50 | 0.75 | 0.75 |
| Hurricane Ridge | Precipitation Forecast |
|---|---|
| Saturday | LT 0.10 |
| Saturday Night | LT 0.25 |
| Sunday | LT 0.25 |
| Mt Baker Ski Area | Precipitation Forecast |
|---|---|
| Saturday | 0.25 - 0.50 |
| Saturday Night | 0.25 - 0.50 |
| Sunday | 1.50 |
| Washington Pass | Precipitation Forecast |
|---|---|
| Saturday | LT 0.25 |
| Saturday Night | LT 0.25 |
| Sunday | 0.25 - 0.50 |
| Leavenworth | Precipitation Forecast |
|---|---|
| Saturday | LT 0.25 |
| Saturday Night | 0.25 |
| Sunday | LT 0.25 |
| Stevens Pass | Precipitation Forecast |
|---|---|
| Saturday | 0.25 - 0.50 |
| Saturday Night | LT 0.25 |
| Sunday | 0.25 - 0.50 |
| Snoqualmie Pass | Precipitation Forecast |
|---|---|
| Saturday | 0.25 - 0.50 |
| Saturday Night | 0.25 |
| Sunday | 0.50 |
| Mission Ridge | Precipitation Forecast |
|---|---|
| Saturday | 0.25 |
| Saturday Night | 0.25 |
| Sunday | 0.25 |
| Crystal Mt | Precipitation Forecast |
|---|---|
| Saturday | LT 0.25 |
| Saturday Night | 0.50 |
| Sunday | 0.25 |
| Paradise | Precipitation Forecast |
|---|---|
| Saturday | 0.50 |
| Saturday Night | 0.75 |
| Sunday | 1.00 |
| White Pass | Precipitation Forecast |
|---|---|
| Saturday | 0.25 |
| Saturday Night | 0.25 - 0.50 |
| Sunday | 0.25 - 0.50 |
| Mt Hood Meadows | Precipitation Forecast |
|---|---|
| Saturday | 0.25 - 0.50 |
| Saturday Night | 0.75 |
| Sunday | 0.75 |
| Timberline | Precipitation Forecast |
|---|---|
| Saturday | 0.50 |
| Saturday Night | 0.75 |
| Sunday | 0.75 |
LT = less than; WE or Water equivalent is the liquid water equivalent of melted snow in hundredths of inches. As a rough approximation 1 inch of snow = about .10 inches WE, or 10 inches of snow = about 1 inch WE.
Issued: 7:11 AM PST Saturday, January 25, 2020
Free Winds at 5000' (mph)
| Hurricane Ridge | Mt. Baker | Stevens to Snoqualmie Pass | Mt. Rainier | Mt. Hood | |
|---|---|---|---|---|---|
| Saturday Morning | SW 5 - 15 | SSE 5 - 15 | SW 10 - 20 | SW 10 - 20 | WSW 15 - 25 |
| Saturday Afternoon | S 0 - 10 | SSW 5 - 15 | W 5 - 15 | SW 0 - 10 | SSW 5 - 15 |
| Saturday Evening | ESE 5 - 15 | ESE 5 - 15 | ESE 5 - 15 | ESE 5 - 15 | SE 10 - 20 |
| Saturday Night | SSE 25 - 35 | ESE 15 - 25 | ESE 15 - 25 | ESE 15 - 25 | SSW 20 - 30 |
| Sunday Morning | SSW 25 - 35 | SSE 25 - 35 | WSW 20 - 30 | SW 15 - 25 | WSW 25 - 35 |
| Sunday Afternoon | SW 15 - 25 | SW 15 - 25 | WSW 15 - 25 | WSW 10 - 20 | WSW 20 - 30 |
| Hurricane Ridge | Elevation |
|---|---|
| Saturday Morning | SW 5 - 15 |
| Saturday Afternoon | S 0 - 10 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | SSE 25 - 35 |
| Sunday Morning | SSW 25 - 35 |
| Sunday Afternoon | SW 15 - 25 |
| Mt. Baker | Elevation |
|---|---|
| Saturday Morning | SSE 5 - 15 |
| Saturday Afternoon | SSW 5 - 15 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | ESE 15 - 25 |
| Sunday Morning | SSE 25 - 35 |
| Sunday Afternoon | SW 15 - 25 |
| Stevens and Snoqualmie Pass | Elevation |
|---|---|
| Saturday Morning | SW 10 - 20 |
| Saturday Afternoon | W 5 - 15 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | ESE 15 - 25 |
| Sunday Morning | WSW 20 - 30 |
| Sunday Afternoon | WSW 15 - 25 |
| Mt. Rainier | Elevation |
|---|---|
| Saturday Morning | SW 10 - 20 |
| Saturday Afternoon | SW 0 - 10 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | ESE 15 - 25 |
| Sunday Morning | SW 15 - 25 |
| Sunday Afternoon | WSW 10 - 20 |
| Mt. Hood | Elevation |
|---|---|
| Saturday Morning | WSW 15 - 25 |
| Saturday Afternoon | SSW 5 - 15 |
| Saturday Evening | SE 10 - 20 |
| Saturday Night | SSW 20 - 30 |
| Sunday Morning | WSW 25 - 35 |
| Sunday Afternoon | WSW 20 - 30 |
| Hurricane Ridge | Direction - Speed |
|---|---|
| Saturday Morning | SW 5 - 15 |
| Saturday Afternoon | S 0 - 10 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | SSE 25 - 35 |
| Sunday Morning | SSW 25 - 35 |
| Sunday Afternoon | SW 15 - 25 |
| Mt. Baker | Direction - Speed |
|---|---|
| Saturday Morning | SSE 5 - 15 |
| Saturday Afternoon | SSW 5 - 15 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | ESE 15 - 25 |
| Sunday Morning | SSE 25 - 35 |
| Sunday Afternoon | SW 15 - 25 |
| Stevens and Snoqualmie Pass | Direction - Speed |
|---|---|
| Saturday Morning | SW 10 - 20 |
| Saturday Afternoon | W 5 - 15 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | ESE 15 - 25 |
| Sunday Morning | WSW 20 - 30 |
| Sunday Afternoon | WSW 15 - 25 |
| Mt. Rainier | Direction - Speed |
|---|---|
| Saturday Morning | SW 10 - 20 |
| Saturday Afternoon | SW 0 - 10 |
| Saturday Evening | ESE 5 - 15 |
| Saturday Night | ESE 15 - 25 |
| Sunday Morning | SW 15 - 25 |
| Sunday Afternoon | WSW 10 - 20 |
| Mt. Hood | Direction - Speed |
|---|---|
| Saturday Morning | WSW 15 - 25 |
| Saturday Afternoon | SSW 5 - 15 |
| Saturday Evening | SE 10 - 20 |
| Saturday Night | SSW 20 - 30 |
| Sunday Morning | WSW 25 - 35 |
| Sunday Afternoon | WSW 20 - 30 |
Directions above indicate the direction the wind blows from on the 16-point cardinal scale. These winds indicate "free" winds, or those winds in the atmosphere not influenced by terrain. Topographical effects may produce greater or lower wind speeds in certain locations as well as significant variations in direction.
Free Winds at 9000' (mph)
| Mt. Baker | Washington Pass | Stevens to Snoqualmie Pass | Mt. Rainier | Mt. Hood | |
|---|---|---|---|---|---|
| Saturday Morning | SSW 20 - 30 | SW 15 - 25 | WSW 30 - 40 | WSW 30 - 40 | W 35 - 45 |
| Saturday Afternoon | SW 10 - 20 | WSW 10 - 20 | WSW 15 - 25 | W 15 - 25 | W 15 - 25 |
| Saturday Evening | S 10 - 20 | S 5 - 15 | SSW 10 - 20 | SSW 15 - 25 | SSW 30 - 40 |
| Saturday Night | S 25 - 35 | S 20 - 30 | SW 30 - 40 | SW 35 - 45 | WSW 40 - 50 |
| Sunday Morning | SSW 40 - 50 | SW 25 - 35 | WSW 35 - 45 | WSW 30 - 40 | WSW 40 - 55 |
| Sunday Afternoon | SW 30 - 40 | WSW 30 - 40 | WSW 35 - 45 | WSW 30 - 40 | W 30 - 40 |
| Mt. Baker | Direction - Speed |
|---|---|
| Saturday Morning | SSW 20 - 30 |
| Saturday Afternoon | SW 10 - 20 |
| Saturday Evening | S 10 - 20 |
| Saturday Night | S 25 - 35 |
| Sunday Morning | SSW 40 - 50 |
| Sunday Afternoon | SW 30 - 40 |
| Washington Pass | Direction - Speed |
|---|---|
| Saturday Morning | SW 15 - 25 |
| Saturday Afternoon | WSW 10 - 20 |
| Saturday Evening | S 5 - 15 |
| Saturday Night | S 20 - 30 |
| Sunday Morning | SW 25 - 35 |
| Sunday Afternoon | WSW 30 - 40 |
| Stevens and Snoqualmie Pass | Direction - Speed |
|---|---|
| Saturday Morning | WSW 30 - 40 |
| Saturday Afternoon | WSW 15 - 25 |
| Saturday Evening | SSW 10 - 20 |
| Saturday Night | SW 30 - 40 |
| Sunday Morning | WSW 35 - 45 |
| Sunday Afternoon | WSW 35 - 45 |
| Mt. Rainier | Direction - Speed |
|---|---|
| Saturday Morning | WSW 30 - 40 |
| Saturday Afternoon | W 15 - 25 |
| Saturday Evening | SSW 15 - 25 |
| Saturday Night | SW 35 - 45 |
| Sunday Morning | WSW 30 - 40 |
| Sunday Afternoon | WSW 30 - 40 |
| Mt. Hood | Direction - Speed |
|---|---|
| Saturday Morning | W 35 - 45 |
| Saturday Afternoon | W 15 - 25 |
| Saturday Evening | SSW 30 - 40 |
| Saturday Night | WSW 40 - 50 |
| Sunday Morning | WSW 40 - 55 |
| Sunday Afternoon | W 30 - 40 |
Directions above indicate the direction the wind blows from on the 16-point cardinal scale. These winds indicate "free" winds, or those winds in the atmosphere not influenced by terrain. Topographical effects may produce greater or lower wind speeds in certain locations as well as significant variations in direction.
Jump to: Weather Forecast I Snow/Freezing Level I Precipitation I Free Winds 5k I Free Winds 9k
Previous forecast from Jan 24, 2020
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