Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Very heavy rainfall and flooding possible in central and southern U.S. on Tuesday and Wednesday

A slow-moving front will bring multiple waves of heavy rain across a swath of the central and southern U.S., from Texas up to Michigan on Tuesday and into Wednesday. Parts of the ArkLaTex region could see 5 to 7 inches of rain on Wednesday. Freezing rain will also be possible in the Upper Midwest over next couple days, with snow in the Northern Plains and Upper Great Lakes on Tuesday. Read More >

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Light Snow Fog/Mist

-7°C

19°F

Humidity 88%
Wind Speed N 22 km/h
Barometer 1011.8 mb (29.82 in)
Dewpoint -9°C (16°F)
Visibility 8 km
Wind Chill-15°C (5°F)
Last update 19 Feb 11:53 pm CST
Extended Forecast for

Spencer IA

Winter Weather Advisory until February 20, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 20, 12:00pm

    NOW until
    12:00pm Tue

    Winter Weather Advisory

  • Overnight

    Overnight: Freezing rain and sleet before 4am, then snow likely, possibly mixed with freezing rain and sleet between 4am and 5am, then snow likely, possibly mixed with freezing rain after 5am. Some thunder is also possible.  Low around -10. North wind 15 to 20 km/h.  Chance of precipitation is 90%. Total nighttime ice accumulation of around a 0.1 of a centimeter possible.  Total nighttime snow and sleet accumulation of less than one centimeter possible.

    Wintry Mix

    Low: -10 °C

  • Tuesday

    Tuesday: A chance of snow before 9am, then a chance of flurries between 9am and noon.  Mostly cloudy, with a high near -8. Northwest wind 20 to 25 km/h, with gusts as high as 40 km/h.  Chance of precipitation is 40%.

    Chance Snow
    then Partly
    Sunny

    High: -8 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around -21. Wind chill values as low as -28. Northwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.

    Partly Cloudy

    Low: -21 °C

  • Wednesday

    Wednesday: Sunny, with a high near -8. Wind chill values as low as -28. West northwest wind around 10 km/h becoming northeast in the afternoon.

    Sunny

    High: -8 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -17. East southeast wind 5 to 10 km/h.

    Partly Cloudy

    Low: -17 °C

  • Thursday

    Thursday: Snow likely after noon.  Mostly cloudy, with a high near -3. Chance of precipitation is 60%. New snow accumulation of around 3 centimeters.

    Partly Sunny
    then Snow
    Likely

    High: -3 °C

  • Thursday
    Night

    Thursday Night: Snow before midnight.  Low around -8. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Snow then
    Mostly Cloudy

    Low: -8 °C

  • Friday

    Friday: Partly sunny, with a high near -2.

    Partly Sunny

    High: -2 °C

Detailed Forecast

Overnight
Freezing rain and sleet before 4am, then snow likely, possibly mixed with freezing rain and sleet between 4am and 5am, then snow likely, possibly mixed with freezing rain after 5am. Some thunder is also possible. Low around -10. North wind 15 to 20 km/h. Chance of precipitation is 90%. Total nighttime ice accumulation of around a 0.1 of a centimeter possible. Total nighttime snow and sleet accumulation of less than one centimeter possible.
Tuesday
A chance of snow before 9am, then a chance of flurries between 9am and noon. Mostly cloudy, with a high near -8. Northwest wind 20 to 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around -21. Wind chill values as low as -28. Northwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Wednesday
Sunny, with a high near -8. Wind chill values as low as -28. West northwest wind around 10 km/h becoming northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around -17. East southeast wind 5 to 10 km/h.
Thursday
Snow likely after noon. Mostly cloudy, with a high near -3. Chance of precipitation is 60%. New snow accumulation of around 3 centimeters.
Thursday Night
Snow before midnight. Low around -8. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Partly sunny, with a high near -2.
Friday Night
Mostly cloudy, with a low around -11.
Saturday
A chance of snow after noon. Partly sunny, with a high near -1. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around -9.
Sunday
Mostly sunny, with a high near 1.
Sunday Night
Partly cloudy, with a low around -8.
Monday
Mostly sunny, with a high near 2.
Click Map For Forecast
Point Forecast:
Spencer IA
 43.15°N 95.15°W (Elev. 405 m)
11:16 pm CST Feb 19, 2018
12am CST Feb 20, 2018-6pm CST Feb 25, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database