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Observed 6:40 AM PDT at KAWO

Oso, WA weather

Overcast and 37°3°.

Today: low 39°4° (likely 36°2° to 40°4°), high 61°16° (likely 46°8° to 61°16°).

Forecasts differ

Now 37°3°

Cloudy

Wind
Calm
Up to 5 mph8 km/h through 7 PM
Dew point
37°3°
Comfortable
Humidity
100%
Air 37°3°, dew point 37°3° · fog or dew likely
UV tomorrow
3Moderate
Moderate 2–3 PM · peak 3
Air quality
43Good
Main pollutant: PM2.5 (fine particles)
Pressure
30.25 inHg1024 hPa
Falling slowly · −0.04 inHg−1.4 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

4°2° cooler than this time yesterday (41°5° then, 37°3° now)

Good hours for
  • Dry until tomorrow 5 AM
  • Above 50°10° today by 11 AM
  • Rain tonight 5–7 AM (30%)
  • Dry break tomorrow 7 AM–1 PM
  • Rain tomorrow 1–3 PM (40%)
  1. This morningUp to 54°12° by 11 AM · rain chance 10% · Cloudy
  2. This afternoonNear 56°13° · Cloudy
  3. TonightDown to 41°5° by 4 AM · Rain 5–6 AM (30%)
  4. Tomorrow morningUp to 55°13° by 11 AM · Rain 6–7 AM (30%)
  5. Tomorrow afternoonUp to 62°17° by 2 PM · Rain 1–3 PM (40%)
  6. Tomorrow nightDown to 41°5° by 5 AM · rain chance 20% · Cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 7aCloudy35°2° (likely 35°2° to 43°6°)32°0°5%3 mph5 km/h from ENE, gusts 4 mph7 km/h90%82%0
Sat 8aCloudy36°2° (likely 36°2° to 43°6°)33°1°5%3 mph5 km/h from NE, gusts 4 mph7 km/h84%79%0
Sat 9aCloudy41°5° (likely 40°4° to 45°7°)41°5°5%2 mph3 km/h from NE, gusts 4 mph6 km/h71%90%0
Sat 10aCloudy48°9° (likely 43°6° to 48°9°)48°9°10%1 mph2 km/h from NE, gusts 4 mph7 km/h57%99%1
Sat 11aCloudy54°12° (likely 45°7° to 54°12°)54°12°10%0 mph0 km/h, gusts 5 mph7 km/h49%99%1
Sat 12pCloudy57°14° (likely 46°8° to 57°14°)57°14°5%0 mph0 km/h, gusts 4 mph7 km/h49%99%1
Sat 1pCloudy59°15° (likely 46°8° to 59°15°)59°15°5%1 mph2 km/h from W, gusts 5 mph9 km/h49%98%2
Sat 2pCloudy59°15° (likely 46°8° to 59°15°)59°15°5%2 mph3 km/h from W, gusts 6 mph10 km/h49%97%1
Sat 3pCloudy59°15° (likely 46°8° to 59°15°)59°15°10%2 mph3 km/h from W, gusts 6 mph10 km/h50%98%1
Sat 4pCloudy59°15° (likely 46°8° to 59°15°)59°15°10%2 mph3 km/h from NE, gusts 6 mph10 km/h54%99%1
Sat 5pCloudy55°13° (likely 45°7° to 55°13°)55°13°5%3 mph5 km/h from ENE, gusts 6 mph9 km/h60%94%0
Sat 6pCloudy50°10° (likely 44°7° to 53°12°)49°9°5%3 mph5 km/h from NE, gusts 7 mph11 km/h71%88%0
Sat 7pCloudy47°8° (likely 44°7° to 52°11°)45°7°5%5 mph8 km/h from ENE, gusts 7 mph11 km/h76%87%0
Sat 8pCloudy44°7° (likely 43°6° to 52°11°)40°4°5%7 mph11 km/h from ENE, gusts 7 mph11 km/h72%79%0
Sat 9pCloudy44°7° (likely 43°6° to 52°11°)39°4°5%8 mph13 km/h from NE, gusts 7 mph11 km/h76%91%0
Sat 10pMostly cloudy43°6° (likely 43°6° to 52°11°)38°3°5%8 mph13 km/h from NE, gusts 7 mph11 km/h73%58%0
Sat 11pCloudy43°6° (likely 43°6° to 51°11°)39°4°5%, 0.02 in0.5 mm7 mph11 km/h from NE, gusts 7 mph11 km/h76%99%0
Sun 12aCloudy42°6° (likely 42°6° to 51°11°)38°3°5%, 0.02 in0.5 mm7 mph11 km/h from NE, gusts 7 mph11 km/h77%100%0
Sun 1aCloudy42°6° (likely 42°6° to 51°11°)38°3°5%, 0.02 in0.5 mm6 mph10 km/h from NE, gusts 7 mph11 km/h71%99%0
Sun 2aCloudy42°6° (likely 42°6° to 51°11°)38°3°10%, 0.02 in0.5 mm6 mph10 km/h from NE, gusts 6 mph9 km/h75%99%0
Sun 3aCloudy42°6° (likely 42°6° to 51°11°)38°3°10%, 0.02 in0.5 mm6 mph10 km/h from NE, gusts 8 mph12 km/h72%100%0
Sun 4aCloudy41°5° (likely 41°5° to 50°10°)37°3°10%, 0.02 in0.5 mm6 mph10 km/h from NE, gusts 10 mph16 km/h76%75%0
Sun 5aCloudy41°5° (likely 41°5° to 50°10°)37°3°30%, 0.01 in0.3 mm6 mph10 km/h from NE, gusts 8 mph14 km/h72%99%0
Sun 6aRain41°5° (likely 41°5° to 50°10°)37°3°30%, 0.01 in0.3 mm6 mph10 km/h from NE, gusts 10 mph17 km/h76%98%0
Sun 7aCloudy40°4° (likely 40°4° to 50°10°)36°2°10%, 0.01 in0.3 mm6 mph10 km/h from NE, gusts 10 mph17 km/h79%98%0
Sun 8aCloudy41°5° (likely 41°5° to 49°9°)37°3°10%, 0.01 in0.3 mm6 mph10 km/h from E, gusts 6 mph10 km/h76%91%0
Sun 9aCloudy44°7° (likely 42°6° to 50°10°)41°5°10%, 0.01 in0.3 mm6 mph10 km/h from E, gusts 7 mph11 km/h70%92%0
Sun 10aCloudy50°10° (likely 43°6° to 51°11°)48°9°10%, 0.01 in0.3 mm6 mph10 km/h from E, gusts 7 mph11 km/h61%97%1
Sun 11aCloudy55°13° (likely 44°7° to 55°13°)55°13°10%, 0.01 in0.3 mm5 mph8 km/h from E, gusts 8 mph13 km/h56%99%1
Sun 12pCloudy58°14° (likely 46°8° to 58°14°)58°14°30%, 0.01 in0.3 mm5 mph8 km/h from E, gusts 5 mph8 km/h55%100%2
Sun 1pCloudy60°16° (likely 47°8° to 60°16°)60°16°40%, 0.01 in0.3 mm5 mph8 km/h from E, gusts 9 mph14 km/h54%100%2
Sun 2pCloudy62°17° (likely 48°9° to 62°17°)62°17°40%, 0.01 in0.3 mm3 mph5 km/h from E, gusts 8 mph13 km/h54%100%3
Sun 3pCloudy61°16° (likely 48°9° to 61°16°)61°16°20%, 0.01 in0.3 mm3 mph5 km/h from E, gusts 7 mph11 km/h55%97%2
Sun 4pCloudy61°16° (likely 49°9° to 61°16°)61°16°10%, 0.01 in0.3 mm3 mph5 km/h from E, gusts 8 mph13 km/h60%91%1
Sun 5pRain57°14° (likely 48°9° to 57°14°)57°14°20%3 mph5 km/h from E, gusts 8 mph13 km/h69%86%1
Sun 6pCloudy52°11° (likely 47°8° to 53°12°)52°11°20%3 mph5 km/h from E, gusts 9 mph14 km/h81%91%0
Sun 7pCloudy48°9° (likely 47°8° to 51°11°)47°8°20%3 mph5 km/h from E, gusts 7 mph11 km/h84%98%0
Sun 8pCloudy45°7° (likely 45°7° to 51°11°)41°5°20%7 mph11 km/h from ENE, gusts 4 mph6 km/h83%90%0
Sun 9pCloudy43°6° (likely 43°6° to 50°10°)39°4°20%7 mph11 km/h from ENE, gusts 6 mph10 km/h84%84%0
Sun 10pCloudy43°6° (likely 43°6° to 49°9°)39°4°20%7 mph11 km/h from ENE, gusts 6 mph9 km/h86%84%0
Sun 11pMostly cloudy43°6° (likely 43°6° to 49°9°)39°4°10%7 mph11 km/h from ENE, gusts 6 mph9 km/h86%82%0
Mon 12aMostly cloudy43°6° (likely 43°6° to 50°10°)39°4°10%7 mph11 km/h from ENE, gusts 6 mph10 km/h85%77%0
Mon 1aCloudy43°6° (likely 43°6° to 50°10°)39°4°10%7 mph11 km/h from ENE, gusts 7 mph12 km/h84%86%0
Mon 2aCloudy43°6° (likely 43°6° to 50°10°)40°4°10%5 mph8 km/h from ENE, gusts 6 mph10 km/h82%91%0
Mon 3aCloudy42°6° (likely 42°6° to 49°9°)40°4°10%5 mph8 km/h from ENE, gusts 5 mph8 km/h81%89%0
Mon 4aMostly cloudy42°6° (likely 42°6° to 49°9°)39°4°10%5 mph8 km/h from ENE, gusts 4 mph7 km/h79%88%0
Mon 5aMostly cloudy41°5° (likely 41°5° to 48°9°)39°4°10%3 mph5 km/h from ENE, gusts 4 mph6 km/h79%81%0
Mon 6aMostly cloudy40°4° (likely 40°4° to 48°9°)37°3°10%3 mph5 km/h from ENE, gusts 4 mph7 km/h81%52%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Mostly cloudy. High 61°16°, low 39°4°. Typical 54°12° / 39°4°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 36°2°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 59°15°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 44°7°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 41°5°

      30% chance · 0.11 in2.8 mm

    Official NWS forecast

    Today: Mostly cloudy. High near 61, with temperatures falling to around 55 in the afternoon. Northeast wind 0 to 3 mph.

    Tonight: A chance of rain after 5am. Mostly cloudy. Low around 39, with temperatures rising to around 41 overnight. Northeast wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    46°8°–61°16°
    Low, likely
    36°2°–40°4°
    Typical high / low
    54°12° / 39°4°
    Wind
    7 mph11 km/h, gusts 16 mph25 km/h
    UV peak
    2
  2. Tomorrow, Oct 25. Rain. High 63°17°, low 39°4°. Typical 53°12° / 38°3°. Rain 0.11 in2.8 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Rain, 41°5°

      30% chance · 0.06 in1.5 mm

    2. Afternoon

      noon–6 PM

      Cloudy, 62°17°

      40% chance · 0.05 in1.3 mm

    3. Evening

      6 PM–midnight

      Cloudy, 45°7°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 41°5°

      Dry

    Official NWS forecast

    Day: A chance of rain. Mostly cloudy. High near 63, with temperatures falling to around 57 in the afternoon. East northeast wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

    Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 39. East northeast wind 3 to 7 mph. Chance of precipitation is 20%.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    49°9°–63°17°
    Low, likely
    39°4°–48°9°
    Typical high / low
    53°12° / 38°3°
    Wind
    10 mph16 km/h, gusts 24 mph39 km/h
    UV peak
    3
  3. Monday, Oct 26. Mostly cloudy. High 64°18°, low 38°3°. Typical 53°12° / 38°3°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 45°7°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 55°13°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 47°8°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 46°8°

      40% chance · 0.03 in0.7 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 64. North wind 0 to 3 mph.

    Night: A chance of rain after 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    50°10°–64°18°
    Low, likely
    38°3°–46°8°
    Typical high / low
    53°12° / 38°3°
    Wind
    8 mph13 km/h, gusts 21 mph33 km/h
    UV peak
    3
  4. Tuesday, Oct 27. Rain. High 62°17°, low 37°3°. Typical 52°11° / 38°3°. Rain 0.61 in15 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 47°8°

      50% chance · 0.05 in1.2 mm

    2. Afternoon

      noon–6 PM

      Showers, 50°10°

      70% chance · 0.22 in5.5 mm

    3. Evening

      6 PM–midnight

      Drizzle, 47°9°

      80% chance · 0.25 in6.4 mm

    4. Overnight

      midnight–6 AM

      Rain, 44°7°

      80% chance · 0.22 in5.7 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain. Mostly cloudy, with a high near 62.

    Night: Rain likely. Mostly cloudy, with a low around 37.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    46°8°–62°17°
    Low, likely
    37°3°–46°8°
    Typical high / low
    52°11° / 38°3°
    Wind
    7 mph12 km/h, gusts 22 mph35 km/h
    UV peak
    2
  5. Wednesday, Oct 28. Rain. High 60°16°, low 34°1°. Typical 52°11° / 38°3°. Rain 0.83 in21 mm, 50% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Rain, 44°6°

      80% chance · 0.27 in6.9 mm

    2. Afternoon

      noon–6 PM

      Showers, 47°8°

      70% chance · 0.24 in6 mm

    3. Evening

      6 PM–midnight

      Drizzle, 44°7°

      60% chance · 0.11 in2.8 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 42°6°

      50% chance · 0.11 in2.8 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain. Mostly cloudy, with a high near 60.

    Night: A chance of rain. Mostly cloudy, with a low around 34.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    42°6°–60°16°
    Low, likely
    34°1°–44°7°
    Typical high / low
    52°11° / 38°3°
    Wind
    7 mph11 km/h, gusts 22 mph36 km/h
    UV peak
    1
  6. Thursday, Oct 29. Rain. High 60°16°, low 33°1°. Typical 51°11° / 38°3°. Rain 0.29 in7.4 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 41°5°

      40% chance · 0.1 in0.3 cm

    2. Afternoon

      noon–6 PM

      Drizzle, 51°11°

      30% chance · 0.02 in0.5 mm

    3. Evening

      6 PM–midnight

      Drizzle, 42°6°

      30% chance · 0.03 in0.8 mm

    4. Overnight

      midnight–6 AM

      Cloudy, 40°4°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain. Partly sunny, with a high near 60.

    Night: A slight chance of rain before 5am. Mostly cloudy, with a low around 33.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    43°6°–60°16°
    Low, likely
    33°1°–42°6°
    Typical high / low
    51°11° / 38°3°
    Wind
    8 mph13 km/h, gusts 21 mph33 km/h
    UV peak
    2
  7. Friday, Oct 30. Partly sunny. High 61°16°, low 33°1°. Typical 51°11° / 38°3°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 41°5°

      Dry

    2. Afternoon

      noon–6 PM

      Drizzle, 46°8°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 42°5°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 39°4°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 61.

    Night: Partly cloudy, with a low around 33.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    43°6°–61°16°
    Low, likely
    33°1°–40°4°
    Typical high / low
    51°11° / 38°3°
    Wind
    5 mph9 km/h, gusts 14 mph22 km/h
    UV peak
    2
  8. Saturday, Oct 31. Drizzle. High 46°8°, low 35°2°. Typical 50°10° / 38°3°. Rain 0.07 in1.8 mm, 10% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 39°4°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 48°9°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 40°5°

      Dry

    4. Overnight

      midnight–6 AM

      Drizzle, 39°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.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    42°6°–49°9°
    Low, likely
    30°−1°–39°4°
    Typical high / low
    50°10° / 38°3°
    Wind
    6 mph9 km/h, gusts 15 mph24 km/h
    UV peak
    2
  9. Sunday, Nov 1. Drizzle. High 47°8°, low 38°3°. Typical 50°10° / 37°3°. Rain 0.26 in6.6 mm, 20% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 42°6°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 48°9°

      Dry

    3. Evening

      6 PM–midnight

      Mostly clear, 45°7°

      Dry

    4. Overnight

      midnight–6 AM

      Partly cloudy, 43°6°

      20% chance · 0.05 in1.2 mm

    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.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    45°7°–52°11°
    Low, likely
    35°2°–44°7°
    Typical high / low
    50°10° / 37°3°
    Wind
    6 mph9 km/h, gusts 16 mph26 km/h
    UV peak
    1
  10. Monday, Nov 2. Cloudy. High 52°11°, low 39°4°. Typical 50°10° / 37°3°. Rain 0.19 in4.8 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 46°8°

      20% chance · 0.09 in2.3 mm

    2. Afternoon

      noon–6 PM

      Sunny, 54°12°

      20% chance · 0.09 in2.2 mm

    3. Evening

      6 PM–midnight

      Cloudy, 46°8°

      20% chance

    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
    45°7°–64°18°
    Low, likely
    36°2°–45°7°
    Typical high / low
    50°10° / 37°3°
    Wind
    7 mph11 km/h, gusts 16 mph26 km/h
    UV peak
    3

The outlook

  1. Today

    Dry, high 61°, low 39°.

  2. Tomorrow

    42% chance of rain, high 63°, low 39°.

  3. Monday

    Dry, high 64°, low 38°.

  4. Rest of week

    Highs 46–62°; chance of precipitation on Tuesday, Wednesday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SEW) (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

North Fork Stillaguamish River near Arlington

6.2 mi
Below flood stage
Level
1.4 ft
Flow
177 cfs

Forecast peak 1.8 ft Mon 4 AM

Reading from Sat 5:15 AM · NWS gauge page

Stillaguamish River at Arlington

11 mi
Below flood stage
Level
0.0 ft
Flow
358 cfs

Forecast peak 0.3 ft Mon 4 AM

Reading from Sat 6:05 AM · NWS gauge page

Skagit River near Concrete

18 mi
Below flood stage
Level
14.9 ft
Flow
5,920 cfs

Forecast peak 14.8 ft Sat 11 AM

Reading from Sat 6 AM · NWS gauge page

Oso

1.5 mi
Level
212 ft
Flow
110 cfs

Reading from Sat 5:30 AM · NWS gauge page

For your home

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

Heating this week

About 76% less heating than a typical week.

This week 34Typical 139

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
28
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at. About 3 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

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

Is this typical?

Darrington Ranger Station · official normals 1991–2020 · records 1911–2026

Oct 24, today vs a typical year

Today’s expected high is 7°4° warmer than typical.

Normal high / low
54°12° / 39°4°
Forecast high / low
61°16° / 39°4°
Record high
76°24° in 1925
Record low
19°−7° in 1916

Last 7 days vs normal

  1. —SunOct 18
  2. —MonOct 19
  3. —TueOct 20
  4. —WedOct 21
  5. —ThuOct 22
  6. —FriOct 23
  7. —SatOct 24

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

Sun & moon

Sun

Sunrise 7:41 AM, sunset 6:01 PM.

Daylight
10 h 20 min
Losing 3 min 22 s a day; shortest Dec 21, 2 h 1 min less
Golden hour
5:17–6:21 PM
Morning 7:21–8:25 AM
Blue hour
6:21–6:33 PM
Morning 7:09–7:21 AM; first light 7:09 AM

Stars tonight? Poor

Clouds most of the night (about 91% cover).

Moon

Waxing gibbous

97% lit · growing

Today
sets 5:56 AM · rises 5:03 PM
Full moon
Oct 25
New moon
Nov 8
Looking east from Oso. The highest point on the skyline is about 6,600 ft, 13 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.