Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

SUGARLOAF (SGFO3)

Lat: 43.66361°NLon: 122.62917°WElev: 4328.0ft.

NA

39°F

4°C

Humidity 89%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 31 Mar 12:06 PM PDT
Extended Forecast for

12 Miles SSE Disston OR

Winter Storm Warning April 1, 05:00am until April 2, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  • This Afternoon

    This Afternoon: A chance of rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then rain likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 45. Southwest wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

  • Tonight

    Tonight: Snow, possibly mixed with rain.  Snow level 5700 feet lowering to 4100 feet after midnight . Low around 36. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain Likely
    then
    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 3pm. Some thunder is also possible.  Snow level 4900 feet lowering to 4000 feet in the afternoon . High near 37. South wind 10 to 14 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers before 8pm, then snow between 8pm and 2am, then snow showers after 2am. The snow could be heavy at times. Some thunder is also possible.  Low around 31. Southwest wind 11 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 31 °F

    Heavy Snow

  • Thursday

    Thursday: Snow before 11am, then snow showers between 11am and 2pm, then snow after 2pm. Some thunder is also possible.  High near 37. West southwest wind 7 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before 11pm.  Partly cloudy, with a low around 26. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 45. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Tonight
Snow, possibly mixed with rain. Snow level 5700 feet lowering to 4100 feet after midnight . Low around 36. Southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 3pm. Some thunder is also possible. Snow level 4900 feet lowering to 4000 feet in the afternoon . High near 37. South wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers before 8pm, then snow between 8pm and 2am, then snow showers after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 31. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow before 11am, then snow showers between 11am and 2pm, then snow after 2pm. Some thunder is also possible. High near 37. West southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 40 percent chance of snow before 11pm. Partly cloudy, with a low around 26. Little or no snow accumulation expected.
Friday
Sunny, with a high near 51.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 61.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Disston OR
 43.54°N 122.65°W (Elev. 4003 ft)
11:41 am PDT Mar 31, 2026
12pm PDT Mar 31, 2026-6pm PDT Apr 6, 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