Heavy Mountain Snow in the Northwest U.S.; Wintry Mix North-Central to Northeast U.S.

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes overnight into Tuesday then the Northeast U.S. Tuesday night into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

East Troy Municipal Airport (K57C)

Lat: 42.8°NLon: 88.37°WElev: 860ft.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 29.64 in
Dewpoint 34°F (1°C)
Visibility 1.50 mi
Last update 6 Jan 2:35 am CST
Extended Forecast for

Palmyra WI

  • Overnight

    Overnight: Rain likely, mainly after 3am.  Patchy fog after 4am.  Otherwise, cloudy, with a low around 33. East wind around 5 mph becoming calm.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday

    Tuesday: Rain, mainly before 8am.  Patchy fog. High near 39. Light and variable wind becoming northwest 5 to 10 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Patchy fog between 2am and 4am.  Otherwise, mostly cloudy, with a low around 27. West wind 5 to 10 mph.

    Low: 27 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. South wind around 5 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of rain and snow before 9am, then rain.  High near 45. South wind around 5 mph becoming east in the afternoon.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain, mainly before midnight.  Low around 33. East wind around 5 mph becoming northwest in the evening.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain.  Partly sunny, with a high near 40. North wind 5 to 10 mph.

    High: 40 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and snow.  Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain likely, mainly after 3am. Patchy fog after 4am. Otherwise, cloudy, with a low around 33. East wind around 5 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain, mainly before 8am. Patchy fog. High near 39. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Patchy fog between 2am and 4am. Otherwise, mostly cloudy, with a low around 27. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 42. Light west wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 34. South wind around 5 mph.
Thursday
A slight chance of rain and snow before 9am, then rain. High near 45. South wind around 5 mph becoming east in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain, mainly before midnight. Low around 33. East wind around 5 mph becoming northwest in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 40. North wind 5 to 10 mph.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Saturday
A chance of rain and snow before noon, then snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Palmyra WI
 42.89°N 88.61°W (Elev. 797 ft)
2:31 am CST Jan 6, 2026
2am CST Jan 6, 2026-6pm CST Jan 12, 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