Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Ottawa Putnam County Airport (KOWX)

Lat: 41.04°NLon: 83.98°WElev: 763ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 9 Dec 12:41 pm EST
Extended Forecast for

Ottawa OH

  • This Afternoon

    This Afternoon: Cloudy, with a high near 37. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 37 °F

    Cloudy

  • Tonight

    Tonight: Rain before 2am, then rain, possibly mixed with snow between 2am and 3am, then rain after 3am.  Low around 33. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain likely before noon, then a chance of rain and snow between noon and 2pm, then a chance of snow after 2pm.  Cloudy, with a high near 39. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain Likely
    and Breezy
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 29. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow.  Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 1am.  Cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow after 1pm.  Mostly cloudy and cold, with a high near 20.

    High: 20 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
Cloudy, with a high near 37. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Rain before 2am, then rain, possibly mixed with snow between 2am and 3am, then rain after 3am. Low around 33. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain likely before noon, then a chance of rain and snow between noon and 2pm, then a chance of snow after 2pm. Cloudy, with a high near 39. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 21. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly cloudy, with a high near 29. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 30.
Friday Night
A 20 percent chance of snow before 1am. Cloudy, with a low around 14.
Saturday
A 30 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 20.
Saturday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 8.
Sunday
Partly sunny and cold, with a high near 18.
Sunday Night
Partly cloudy, with a low around 4.
Monday
A slight chance of snow. Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
Ottawa OH
 41.02°N 84.04°W (Elev. 699 ft)
12:45 pm EST Dec 9, 2025
1pm EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database