Observed 2:55 AM PDT at KELN

Roslyn, WA weather

Snowy and 28°−2°.

Mostly agree

Now 28°−2°

Snow · Feels like 25°−4°

Wind: 3 mph5 km/h; From the east-southeast. Light through 3 PM
Dew point: 27°−3°; Dry · down to 18°−8° by 4 AM
Humidity: 93%; Air 28°−2°, dew point 27°−3° · frost likely
UV tomorrow: 2Low; Low all day (peak 2)
Pressure: 30.28 inHg1025 hPa; Falling slowly · −0.02 inHg−0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 45°7° today at 2 PM

TonightNear 33°1° · Partly cloudy
This morningUp to 40°4° by 11 AM · Mostly cloudy
This afternoonNear 43°6° · Mostly cloudy
TonightDown to 37°3° by 3 AM · rain chance 10% · Mostly cloudy
Tomorrow morningNear 39°4° · rain chance 10% · Mostly cloudy
Tomorrow afternoonNear 41°5° · rain chance 30% · Cloudy
Tomorrow nightNear 40°4° · rain chance 30% · Cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 3a	Partly cloudy	33°1° (likely 21°−6° to 33°1°)	33°1°	0%	2 mph3 km/h from N, gusts 6 mph9 km/h	55%	42%	0
Sat 4a	Partly cloudy	33°1° (likely 21°−6° to 33°1°)	33°1°	0%	2 mph3 km/h from NE, gusts 4 mph7 km/h	53%	59%	0
Sat 5a	Partly cloudy	33°1° (likely 21°−6° to 33°1°)	33°1°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	51%	46%	0
Sat 6a	Partly cloudy	34°1° (likely 21°−6° to 34°1°)	34°1°	0%	1 mph2 km/h from NE, gusts 3 mph6 km/h	49%	62%	0
Sat 7a	Cloudy	33°1° (likely 21°−6° to 33°1°)	33°1°	0%	2 mph3 km/h from NE, gusts 4 mph6 km/h	47%	74%	0
Sat 8a	Cloudy	34°1° (likely 22°−6° to 34°1°)	34°1°	0%	2 mph3 km/h from E, gusts 4 mph7 km/h	47%	74%	0
Sat 9a	Partly sunny	34°1° (likely 26°−3° to 34°1°)	31°−1°	0%	3 mph5 km/h from E, gusts 4 mph7 km/h	46%	75%	0
Sat 10a	Cloudy	38°3° (likely 33°1° to 39°4°)	38°3°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	42%	76%	1
Sat 11a	Cloudy	40°4° (likely 38°3° to 42°6°)	40°4°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	40%	88%	1
Sat 12p	Cloudy	43°6° (likely 40°4° to 44°7°)	43°6°	0%	2 mph3 km/h from E, gusts 8 mph12 km/h	41%	81%	2
Sat 1p	Cloudy	44°7° (likely 42°6° to 45°7°)	44°7°	0%	2 mph3 km/h from E, gusts 8 mph13 km/h	39%	80%	2
Sat 2p	Cloudy	45°7° (likely 43°6° to 46°8°)	44°7°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	38%	88%	2
Sat 3p	Cloudy	45°7° (likely 43°6° to 47°8°)	44°7°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	38%	81%	1
Sat 4p	Cloudy	45°7° (likely 43°6° to 46°8°)	43°6°	0%	3 mph5 km/h from E, gusts 10 mph16 km/h	38%	76%	1
Sat 5p	Cloudy	43°6° (likely 42°6° to 44°7°)	41°5°	0%	5 mph8 km/h from E, gusts 10 mph17 km/h	43%	71%	1
Sat 6p	Cloudy	43°6° (likely 38°3° to 43°6°)	40°4°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	50%	72%	0
Sat 7p	Cloudy	41°5° (likely 35°2° to 41°5°)	37°3°	0%	6 mph10 km/h from E, gusts 11 mph17 km/h	52%	74%	0
Sat 8p	Cloudy	39°4° (likely 33°1° to 39°4°)	35°2°	0%	6 mph10 km/h from E, gusts 12 mph19 km/h	55%	76%	0
Sat 9p	Cloudy	38°3° (likely 32°0° to 38°3°)	33°1°	0%	6 mph10 km/h from E, gusts 12 mph20 km/h	58%	77%	0
Sat 10p	Cloudy	38°3° (likely 31°−1° to 38°3°)	33°1°	0%	7 mph11 km/h from E, gusts 12 mph20 km/h	59%	78%	0
Sat 11p	Cloudy	38°3° (likely 31°−1° to 38°3°)	33°1°	0%	7 mph11 km/h from E, gusts 12 mph20 km/h	59%	78%	0
Sun 12a	Cloudy	38°3° (likely 30°−1° to 38°3°)	33°1°	0%	7 mph11 km/h from E, gusts 12 mph20 km/h	61%	80%	0
Sun 1a	Cloudy	38°3° (likely 30°−1° to 38°3°)	33°1°	0%	7 mph11 km/h from E, gusts 12 mph19 km/h	61%	80%	0
Sun 2a	Cloudy	38°3° (likely 30°−1° to 38°3°)	33°1°	0%	7 mph11 km/h from E, gusts 11 mph18 km/h	60%	80%	0
Sun 3a	Partly cloudy	37°3° (likely 30°−1° to 37°3°)	32°0°	0%	7 mph11 km/h from E, gusts 11 mph17 km/h	60%	83%	0
Sun 4a	Cloudy	37°3° (likely 30°−1° to 37°3°)	32°0°	0%	7 mph11 km/h from E, gusts 11 mph17 km/h	59%	80%	0
Sun 5a	Cloudy	37°3° (likely 30°−1° to 37°3°)	32°0°	10%	7 mph11 km/h from E, gusts 11 mph18 km/h	59%	72%	0
Sun 6a	Mostly cloudy	38°3° (likely 30°−1° to 38°3°)	33°1°	10%	7 mph11 km/h from E, gusts 12 mph19 km/h	59%	65%	0
Sun 7a	Cloudy	36°2° (likely 30°−1° to 36°2°)	30°−1°	10%	7 mph11 km/h from E, gusts 13 mph20 km/h	59%	67%	0
Sun 8a	Cloudy	37°3° (likely 29°−2° to 37°3°)	32°0°	0%	7 mph11 km/h from E, gusts 13 mph21 km/h	61%	81%	0
Sun 9a	Partly sunny	37°3° (likely 33°1° to 37°3°)	32°0°	0%	7 mph11 km/h from E, gusts 13 mph21 km/h	62%	57%	0
Sun 10a	Cloudy	37°3° (likely 37°3° to 41°5°)	32°0°	0%	7 mph11 km/h from E, gusts 18 mph29 km/h	63%	82%	1
Sun 11a	Cloudy	39°4° (likely 39°4° to 43°6°)	34°1°	5%	7 mph11 km/h from E, gusts 22 mph35 km/h	60%	82%	2
Sun 12p	Cloudy	41°5° (likely 38°3° to 44°7°)	36°2°	5%	7 mph11 km/h from E, gusts 22 mph35 km/h	64%	89%	2
Sun 1p	Cloudy	42°6° (likely 39°4° to 46°8°)	37°3°	5%	7 mph11 km/h from E, gusts 22 mph35 km/h	60%	88%	2
Sun 2p	Cloudy	42°6° (likely 39°4° to 47°8°)	38°3°	30%	7 mph11 km/h from E, gusts 21 mph33 km/h	58%	84%	2
Sun 3p	Cloudy	42°6° (likely 39°4° to 47°8°)	38°3°	30%	7 mph11 km/h from E, gusts 21 mph34 km/h	56%	93%	2
Sun 4p	Cloudy	43°6° (likely 38°3° to 47°8°)	39°4°	30%	7 mph11 km/h from E, gusts 17 mph28 km/h	56%	97%	1
Sun 5p	Cloudy	41°5° (likely 38°3° to 45°7°)	37°3°	30%	6 mph10 km/h from E, gusts 16 mph25 km/h	59%	99%	1
Sun 6p	Cloudy	41°5° (likely 36°2° to 41°5°)	37°3°	30%	6 mph10 km/h from E, gusts 14 mph23 km/h	64%	97%	0
Sun 7p	Cloudy	41°5° (likely 35°2° to 41°5°)	37°3°	30%	6 mph10 km/h from E, gusts 14 mph22 km/h	66%	99%	0
Sun 8p	Showers	40°4° (likely 35°2° to 40°4°)	36°2°	30%	6 mph10 km/h from E, gusts 12 mph19 km/h	67%	70%	0
Sun 9p	Showers	40°4° (likely 34°1° to 40°4°)	36°2°	30%	6 mph10 km/h from E, gusts 8 mph12 km/h	68%	62%	0
Sun 10p	Showers	39°4° (likely 33°1° to 39°4°)	35°2°	30%	6 mph10 km/h from E, gusts 7 mph11 km/h	69%	69%	0
Sun 11p	Mostly cloudy	39°4° (likely 33°1° to 39°4°)	35°2°	10%	5 mph8 km/h from E, gusts 7 mph12 km/h	69%	72%	0
Mon 12a	Mostly cloudy	39°4° (likely 31°−1° to 39°4°)	35°2°	10%	5 mph8 km/h from E, gusts 7 mph12 km/h	69%	99%	0
Mon 1a	Mostly cloudy	39°4° (likely 31°−1° to 39°4°)	35°2°	10%	5 mph8 km/h from E, gusts 6 mph10 km/h	70%	99%	0
Mon 2a	Mostly cloudy	39°4° (likely 32°0° to 39°4°)	37°3°	10%	3 mph5 km/h from E, gusts 5 mph8 km/h	70%	99%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Cloudy. High 45°7°, low 32°0°. Typical 45°7° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 45°7°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 37°3°
  Dry
Official NWS forecast
Today: Partly sunny. High near 45, with temperatures falling to around 43 in the afternoon. East wind 1 to 5 mph.
Tonight: Partly cloudy, with a low around 32. Northeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
43°6°–47°8°
Low, likely
20°−7°–32°0°
Typical high / low
45°7° / 35°2°
Wind
9 mph14 km/h, gusts 17 mph28 km/h
UV peak
3
Tomorrow, Oct 25. Cloudy. High 43°6°, low 37°3°. Typical 45°7° / 35°2°. Rain 0.06 in1.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 43°6°
  30% chance
3. Evening
  6 PM–midnight
  Showers, 40°4°
  30% chance
4. Overnight
  midnight–6 AM
  Cloudy, 33°0°
  30% chance
Official NWS forecast
Day: A chance of rain showers after 2pm. Mostly cloudy, with a high near 43. East wind around 7 mph. Chance of precipitation is 30%.
Night: A chance of rain showers. Mostly cloudy, with a low around 37. East wind 2 to 6 mph. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
40°4°–47°8°
Low, likely
29°−2°–37°3°
Typical high / low
45°7° / 35°2°
Wind
14 mph22 km/h, gusts 25 mph40 km/h
UV peak
2
Monday, Oct 26. Showers. High 44°7°, low 37°3°. Typical 44°7° / 34°1°. Rain 0.11 in2.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 33°0°
  40% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Cloudy, 44°7°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 35°2°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 33°0°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before 5pm. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Night: Mostly cloudy, with a low around 37.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
40°4°–49°9°
Low, likely
31°−1°–37°3°
Typical high / low
44°7° / 34°1°
Wind
8 mph13 km/h, gusts 22 mph35 km/h
UV peak
3
Tuesday, Oct 27. Showers. High 42°6°, low 35°2°. Typical 44°7° / 34°1°. Rain 0.11 in2.8 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 38°3°
  30% chance · 0.02 in0.6 mm
3. Evening
  6 PM–midnight
  Drizzle, 33°1°
  30% chance · 0.1 in0.3 cm
4. Overnight
  midnight–6 AM
  Snow, 30°−1°
  50% chance · 0.5 in1.3 cm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 11am. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Night: A chance of rain showers before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
35°2°–44°7°
Low, likely
30°−1°–35°2°
Typical high / low
44°7° / 34°1°
Wind
8 mph13 km/h, gusts 26 mph42 km/h
Wednesday, Oct 28. Snow. High 41°5°, low 33°1°. Typical 44°7° / 34°1°. Snow 0–3 in0–8 cm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Snow, 30°−1°
  50% chance · 0.3 in0.7 cm
2. Afternoon
  noon–6 PM
  Drizzle, 35°1°
  50% chance · 0.09 in2.2 mm
3. Evening
  6 PM–midnight
  Snow, 29°−2°
  50% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Fog, 23°−5°
  40% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain and snow showers. Mostly cloudy, with a high near 41.
Night: A chance of rain and snow showers. Mostly cloudy, with a low around 33. New snow accumulation of less than half an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
35°2°–41°5°
Low, likely
27°−3°–33°1°
Typical high / low
44°7° / 34°1°
Wind
6 mph10 km/h, gusts 32 mph51 km/h
UV peak
2
Thursday, Oct 29. Snow. High 38°3°, low 32°0°. Typical 43°6° / 34°1°. Snow 0–3 in0–8 cm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Snow, 24°−5°
  30% chance · 0.02 in0.4 mm
2. Afternoon
  noon–6 PM
  Snow, 34°1°
  40% chance · 0.2 in0.4 cm
3. Evening
  6 PM–midnight
  Mostly clear, 28°−2°
  30% chance · 0.4 in1.1 cm
4. Overnight
  midnight–6 AM
  Snow, 25°−4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain and snow showers. Mostly cloudy, with a high near 38. New snow accumulation of less than half an inch possible.
Night: A slight chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 32.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
33°1°–40°4°
Low, likely
20°−7°–32°0°
Typical high / low
43°6° / 34°1°
Wind
7 mph11 km/h, gusts 27 mph43 km/h
UV peak
1
Friday, Oct 30. Snow. High 41°5°, low 25°−4°. Typical 43°6° / 33°1°. Snow 0–1 in0–3 cm, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 25°−4°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 35°2°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 27°−3°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 23°−5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 41.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
32°0°–41°5°
Low, likely
22°−6°–29°−2°
Typical high / low
43°6° / 33°1°
Wind
6 mph10 km/h, gusts 22 mph35 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 37°3°, low 24°−4°. Typical 42°6° / 33°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 24°−4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 36°2°
  Dry
3. Evening
  6 PM–midnight
  Clear, 26°−3°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 22°−5°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
31°−1°–42°6°
Low, likely
18°−8°–29°−2°
Typical high / low
42°6° / 33°1°
Wind
8 mph12 km/h, gusts 23 mph37 km/h
UV peak
3
Sunday, Nov 1. Sunny. High 39°4°, low 24°−4°. Typical 42°6° / 33°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 25°−4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 37°3°
  Dry
3. Evening
  6 PM–midnight
  Clear, 30°−1°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 26°−3°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
34°1°–44°7°
Low, likely
20°−7°–31°−1°
Typical high / low
42°6° / 33°1°
Wind
5 mph9 km/h, gusts 19 mph30 km/h
UV peak
3
Monday, Nov 2. Sunny. High 39°4°, low 25°−4°. Typical 42°6° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 40°4°
  Dry
3. Evening
  6 PM–midnight
  Clear, 26°−4°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
32°0°–43°6°
Low, likely
20°−7°–33°1°
Typical high / low
42°6° / 32°0°
Wind
7 mph12 km/h, gusts 24 mph38 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 45°, low 32°.
Tomorrow
Dry, high 43°, low 37°.
Monday
34% chance of rain, high 44°, low 37°.
Rest of week
Highs 37–42°; chance of precipitation on Wednesday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PDT) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Yakima River at Easton

2.8 mi

Below flood stage

Level: 47.6 ft
Flow: 193 cfs

Forecast peak 47.6 ft Mon 4 AM

Reading from Sat 1 AM · NWS gauge page

Yakima River at Horlick

21 mi

Below flood stage

Level: 27.6 ft
Flow: 532 cfs

Forecast peak 27.6 ft Sat 5 AM

Reading from Sat 1:30 AM · NWS gauge page

Yakima River at Kachess Outflow

3.0 mi

Level: 4.0 ft

Reading from Sat 12:30 AM · NWS gauge page

Yakima River at Cle Elum Outflow

3.9 mi

Level: 4.1 ft

Reading from Sat 12:30 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 72% less heating than a typical week.

This week 51Typical 182

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 47
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 27°F). Indoor air will run dry too — a humidifier keeping indoor relative humidity in the 30–50% range is more comfortable and cuts static shocks, without going so high it fogs cold windows.

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Stampede Pass · official normals 1991–2020 · records 1944–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 2°1° warmer than normal (daily mean temperature).

−2°−1°SunOct 18
+2°+1°MonOct 19
+3°+1°TueOct 20
+8°+4°WedOct 21
+1°ThuOct 22
—FriOct 23
—SatOct 24

Roslyn weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 24 min; Losing 3 min 8 s a day; shortest Dec 21, 1 h 56 min less
Golden hour: 5:17–6:19 PM; Morning 7:16–8:19 AM
Blue hour: 6:19–6:31 PM; Morning 7:04–7:16 AM; first light 7:04 AM

Stars tonight? Poor

Clouds most of the night (about 57% cover).

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:52 AM · rises 5:02 PM
Full moon: Oct 25
New moon: Nov 8

Looking southwest from Roslyn. The highest point on the skyline is about 14,400 ft, 41 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.