Heavy Precipitation for Pacific Northwest; Heavy Snow Diminishing across New England

Multiple rounds of heavy to excessive rainfall, mountain snow and gusty winds will impact the Northwest U.S. into the central and northern Rockies this week. Urban, small stream, and moderate to isolated major river flooding are also expected across the Cascades through mid-week. Meanwhile, the heavy snow threat across the Northeast will finally diminish this evening. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

41°F

5°C

Humidity 86%
Wind Speed Calm
Barometer 30.09 in (1018.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 5 Dec 4:53 am EST
Extended Forecast for

Maryville TN

  • Today

    Today: Patchy fog before 7am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning.

    Patchy Fog
    then Mostly
    Sunny

    High: 51 °F

  • Tonight

    Tonight: A 50 percent chance of showers, mainly between 8pm and 4am.  Increasing clouds, with a low around 37. Southwest wind 5 to 10 mph becoming west after midnight.  New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 37 °F

  • Wednesday

    Wednesday: A 10 percent chance of showers before 7am.  Cloudy, then gradually becoming mostly sunny, with a high near 44. North wind around 10 mph.

    Slight Chance
    Showers then
    Partly Sunny

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 29. North wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 29 °F

  • Thursday

    Thursday: Sunny, with a high near 53. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    Sunny

    High: 53 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 35. South wind 5 to 10 mph.

    Partly Cloudy

    Low: 35 °F

  • Friday

    Friday: Partly sunny, with a high near 59. Southwest wind 5 to 10 mph.

    Partly Sunny

    High: 59 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 41.

    Mostly Cloudy

    Low: 41 °F

  • Saturday

    Saturday: A 30 percent chance of rain after 2pm.  Partly sunny, with a high near 64.

    Partly Sunny
    then Chance
    Rain

    High: 64 °F

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning.
Tonight
A 50 percent chance of showers, mainly between 8pm and 4am. Increasing clouds, with a low around 37. Southwest wind 5 to 10 mph becoming west after midnight. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 44. North wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 29. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 53. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 35. South wind 5 to 10 mph.
Friday
Partly sunny, with a high near 59. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A 30 percent chance of rain after 2pm. Partly sunny, with a high near 64.
Saturday Night
Rain likely, then rain and possibly a thunderstorm after 2am. Low around 46. Breezy. Chance of precipitation is 90%.
Sunday
Rain and possibly a thunderstorm. High near 55. Breezy. Chance of precipitation is 90%.
Sunday Night
A 50 percent chance of rain. Partly cloudy, with a low around 33. Breezy.
Monday
Mostly sunny, with a high near 50.
Click Map For Forecast
Point Forecast:
Maryville TN
 35.74°N 83.96°W (Elev. 1010 ft)
3:49 am EST Dec 5, 2023
5am EST Dec 5, 2023-6pm EST Dec 11, 2023
 
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Additional Resources

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Hourly Weather Forecast

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