High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

1°F

-17°C

Humidity 83%
Wind Speed Calm
Barometer 30.37 in (1030.6 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 25 Jan 6:53 pm CST
Extended Forecast for

Cosby MO

Cold Weather Advisory January 26, 12:00am until January 26, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around -8. Wind chill values between -13 and -18. North northwest wind 5 to 7 mph.

    Low: -8 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values between -10 and -20. West northwest wind 6 to 11 mph becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Wind chill values between -2 and 4. South southwest wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 23. Northwest wind 7 to 11 mph.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -8. Wind chill values between -13 and -18. North northwest wind 5 to 7 mph.
Monday
Sunny, with a high near 18. Wind chill values between -10 and -20. West northwest wind 6 to 11 mph becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 10. Wind chill values between -2 and 4. South southwest wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 23. Northwest wind 7 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 3. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Mostly cloudy, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 18.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Cosby MO
 39.86°N 94.68°W (Elev. 886 ft)
6:57 pm CST Jan 25, 2026
7pm CST Jan 25, 2026-6pm CST Feb 1, 2026
 
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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