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Wintry, Windy, and Cold in the West and North; Warming in the East

A deepening trough along the west will bring much below normal temperatures, and the potential for snow to sea-level in the Pacific Northwest, and low elevation snows throughout California, including into the Grapevine. Travel will be hazardous across the west due to snow and strong winds. These winds will also increase fire weather threats in the central and southern Plains. Warming in the east. Read More >

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Fair and Windy

9°C

48°F

Humidity 40%
Wind Speed S 54 km/h
Barometer 29.87 in
Dewpoint -4°C (25°F)
Visibility 16 km
Wind Chill4°C (39°F)
Last update 18 Feb 11:55 am CST
Extended Forecast for

Knoxville IA

Winter Storm Watch February 19, 06:00pm until February 20, 12:00pm
Click here for hazard details and duration
Winter Storm Watch
  • This
    Afternoon

    This Afternoon: Sunny, with a high near 12. Breezy, with a south wind 23 to 32 km/h, with gusts as high as 45 km/h.

    Sunny and
    Breezy

    High: 12 °C

  • Tonight

    Tonight: Rain likely, with thunderstorms also possible after 3am.  Increasing clouds, with a low around 4. South southeast wind 13 to 18 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Mostly Cloudy
    then Rain
    Likely

    Low: 4 °C

  • Washington's
    Birthday

    Washington's Birthday: Rain and possibly a thunderstorm before noon, then a chance of rain and thunderstorms between noon and 3pm, then a chance of rain after 3pm.  Temperature rising to near 10 by 9am, then falling to around 4 during the remainder of the day. South southeast wind 13 to 16 km/h becoming north northwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    Rain then
    Chance Rain

    High: 10 °C

  • Monday
    Night

    Monday Night: Rain, possibly mixed with freezing rain, becoming all freezing rain after 4am.  Low around -1. North northwest wind 10 to 16 km/h.  Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.2 of a centimeter possible.

    Rain/Freezing
    Rain

    Low: -1 °C

  • Tuesday

    Tuesday: Freezing rain before 9am, then rain, possibly mixed with freezing rain between 9am and 11am, then freezing rain after 11am.  High near 1. Northwest wind 14 to 24 km/h, with gusts as high as 34 km/h.  Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.3 of a centimeter possible.

    Rain/Freezing
    Rain then
    Chance
    Freezing Rain

    High: 1 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -11.

    Mostly Cloudy

    Low: -11 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near -3.

    Mostly Sunny

    High: -3 °C

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around -8.

    Slight Chance
    Snow then
    Partly Cloudy

    Low: -8 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 4.

    Mostly Sunny

    High: 4 °C

Detailed Forecast

This Afternoon
Sunny, with a high near 12. Breezy, with a south wind 23 to 32 km/h, with gusts as high as 45 km/h.
Tonight
Rain likely, with thunderstorms also possible after 3am. Increasing clouds, with a low around 4. South southeast wind 13 to 18 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Washington's Birthday
Rain and possibly a thunderstorm before noon, then a chance of rain and thunderstorms between noon and 3pm, then a chance of rain after 3pm. Temperature rising to near 10 by 9am, then falling to around 4 during the remainder of the day. South southeast wind 13 to 16 km/h becoming north northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Monday Night
Rain, possibly mixed with freezing rain, becoming all freezing rain after 4am. Low around -1. North northwest wind 10 to 16 km/h. Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.2 of a centimeter possible.
Tuesday
Freezing rain before 9am, then rain, possibly mixed with freezing rain between 9am and 11am, then freezing rain after 11am. High near 1. Northwest wind 14 to 24 km/h, with gusts as high as 34 km/h. Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.3 of a centimeter possible.
Tuesday Night
Mostly cloudy, with a low around -11.
Wednesday
Mostly sunny, with a high near -3.
Wednesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around -8.
Thursday
Mostly sunny, with a high near 4.
Thursday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around -3.
Friday
Rain and snow likely. Mostly cloudy, with a high near 6. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around -2. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 7.
Click Map For Forecast
Point Forecast:
Knoxville IA
 41.32°N 93.11°W
11:19 am CST Feb 18, 2018
12pm CST Feb 18, 2018-6pm CST Feb 24, 2018
 
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