Multi-Day Winter Storm Across the Pacific Northwest

A multi-day winter storm will bring heavy snowfall through the weekend and heavy rain through early next week in the Pacific Northwest. The heaviest snow amounts are expected amongst the Cascades however, the heavy rainfall will impact areas along the coastal ranges of western Washington and Oregon. Winter storm warnings, advisories and flood watches are in effect. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Light Rain Fog/Mist

47°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 29.74 in (1007.4 mb)
Dewpoint 47°F (8°C)
Visibility 1.25 mi
Last update 1 Dec 2:54 pm CST
Extended Forecast for

Decatur IL

  • This
    Afternoon

    This Afternoon: Areas of drizzle and fog.  Cloudy, with a high near 49. South southeast wind around 6 mph.

    Areas Drizzle
    and Areas Fog

    High: 49 °F

  • Tonight

    Tonight: Areas of drizzle before 9pm.  Patchy fog.  Otherwise, cloudy, with a low around 39. South wind 6 to 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.

    Areas Drizzle
    and Patchy
    Fog then
    Patchy Fog

    Low: 39 °F

  • Saturday

    Saturday: Areas of fog before noon.  Otherwise, cloudy, with a high near 43. West northwest wind around 6 mph becoming light and variable.

    Areas Fog
    then Cloudy

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Rain likely, mainly after midnight.  Cloudy, with a low around 40. East wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    then Rain
    Likely

    Low: 40 °F

  • Sunday

    Sunday: A 50 percent chance of rain before noon.  Mostly cloudy, with a high near 44. South southwest wind 9 to 16 mph becoming west in the morning. Winds could gust as high as 24 mph.

    Chance Rain
    then Mostly
    Cloudy

    High: 44 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 32. West wind 6 to 8 mph becoming north after midnight.

    Mostly Cloudy

    Low: 32 °F

  • Monday

    Monday: Partly sunny, with a high near 44. North wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    Partly Sunny

    High: 44 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 33.

    Mostly Cloudy

    Low: 33 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    Partly Sunny

    High: 45 °F

Detailed Forecast

This Afternoon
Areas of drizzle and fog. Cloudy, with a high near 49. South southeast wind around 6 mph.
Tonight
Areas of drizzle before 9pm. Patchy fog. Otherwise, cloudy, with a low around 39. South wind 6 to 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.
Saturday
Areas of fog before noon. Otherwise, cloudy, with a high near 43. West northwest wind around 6 mph becoming light and variable.
Saturday Night
Rain likely, mainly after midnight. Cloudy, with a low around 40. East wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of rain before noon. Mostly cloudy, with a high near 44. South southwest wind 9 to 16 mph becoming west in the morning. Winds could gust as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 32. West wind 6 to 8 mph becoming north after midnight.
Monday
Partly sunny, with a high near 44. North wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Decatur IL
 39.84°N 88.94°W (Elev. 692 ft)
2:46 pm CST Dec 1, 2023
3pm CST Dec 1, 2023-6pm CST Dec 7, 2023
 
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Additional Resources

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