Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

Lat: 42.14703°NLon: 121.72548°WElev: 4081.0ft.

Overcast

43°F

6°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 01 Apr 07:30 AM PDT
Extended Forecast for

6 Miles ESE Altamont OR

Winter Weather Advisory April 1, 05:00pm until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Rain before 5pm, then rain, possibly mixed with snow.  Snow level 5900 feet. High near 46. Breezy, with a southwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Breezy. Rain
    then
    Rain/Snow

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 9pm.  Low around 26. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Breezy.
    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 42. West southwest wind 17 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. Light and variable wind becoming east southeast 5 to 7 mph in the morning.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 28.

    Low: 28 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Rain before 5pm, then rain, possibly mixed with snow. Snow level 5900 feet. High near 46. Breezy, with a southwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 26. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 42. West southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 21. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 56. Light and variable wind becoming east southeast 5 to 7 mph in the morning.
Friday Night
Clear, with a low around 28.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Altamont OR
 42.17°N 121.6°W (Elev. 4577 ft)
4:41 am PDT Apr 1, 2026
7am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
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