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Sprawling Storm System Bringing Impactful Weather To Western and Central U.S. Through Midweek

A large storm system will extend from the West Coast to the Great Lakes during the next couple days bringing hazardous weather to many parts of the country. Heavy snow is expected in the higher terrain of the West, along with very strong winds. Snow and ice will disrupt travel in parts of the Midwest, and heavy rain could cause widespread flooding in the Mississippi Valley and Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

47°F

8°C

Humidity 93%
Wind Speed SE 12 mph
Barometer 29.67 in (1004.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 19 Feb 6:53 am CST
Extended Forecast for

Thornburg IA

  • Washington's
    Birthday

    Washington's Birthday: Rain likely, mainly after 9am.  Patchy fog.  Otherwise, cloudy, with a temperature rising to near 48 by 11am, then falling to around 40 during the remainder of the day. Southeast wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely
    and Patchy
    Fog

    High: 48 °F

  • Tonight

    Tonight: Rain.  Low around 33. Northwest wind 5 to 10 mph becoming light and variable.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain Likely
    then Rain

    Low: 33 °F

  • Tuesday

    Tuesday: Rain before 5pm, then a chance of freezing rain.  Temperature falling to around 32 by 5pm. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Little or no ice accumulation expected.

    Rain then
    Chance
    Rain/Freezing
    Rain

    High: 39 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 14. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Mostly Cloudy

    Low: 14 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    Mostly Sunny

    High: 28 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 19.

    Chance Snow

    Low: 19 °F

  • Thursday

    Thursday: A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm.  Partly sunny, with a high near 35. Chance of precipitation is 30%.

    Chance Snow
    then Chance
    Rain/Snow

    High: 35 °F

  • Thursday
    Night

    Thursday Night: A chance of rain before 7pm, then snow likely.  Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Chance
    Rain/Snow
    then Snow
    Likely

    Low: 26 °F

  • Friday

    Friday: A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and 11am, then a slight chance of rain after 11am.  Mostly cloudy, with a high near 40. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

    High: 40 °F

Detailed Forecast

Washington's Birthday
Rain likely, mainly after 9am. Patchy fog. Otherwise, cloudy, with a temperature rising to near 48 by 11am, then falling to around 40 during the remainder of the day. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 33. Northwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain before 5pm, then a chance of freezing rain. Temperature falling to around 32 by 5pm. Northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 14. Northwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 19.
Thursday
A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 7pm, then snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Friday
A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and 11am, then a slight chance of rain after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Friday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 8pm, then a chance of snow after 8pm. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Thornburg IA
 41.46°N 92.35°W (Elev. 902 ft)
6:17 am CST Feb 19, 2018
7am CST Feb 19, 2018-6pm CST Feb 25, 2018
 
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