Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Mostly Cloudy

45°F

7°C

Humidity 81%
Wind Speed SE 12 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Apr 09:00 AM PDT
Extended Forecast for

3 Miles S Altamont OR

  • Today

    Today: Rain and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm.  Snow level 6200 feet. High near 52. South wind 11 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Rain before 4am, then a chance of rain and snow.  Snow level 5800 feet lowering to 4700 feet after midnight . Low around 30. South wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely, becoming all rain after 2pm.  Snow level rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 49. Light and variable wind becoming west 5 to 10 mph in the afternoon.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Snow level 5300 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 30. West wind 6 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain.  Snow level 4200 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 50. West wind 5 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 5am.  Snow level 6300 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 8am, then a chance of rain.  Snow level 4900 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Rain and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Snow level 6200 feet. High near 52. South wind 11 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Tonight
Rain before 4am, then a chance of rain and snow. Snow level 5800 feet lowering to 4700 feet after midnight . Low around 30. South wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow likely, becoming all rain after 2pm. Snow level rising to 5100 feet in the afternoon. Mostly cloudy, with a high near 49. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain likely, mainly before 11pm. Snow level 5300 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 30. West wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A chance of rain and snow before 11am, then a chance of rain. Snow level 4200 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 50. West wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A chance of snow after 5am. Snow level 6300 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow before 8am, then a chance of rain. Snow level 4900 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 24.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Altamont OR
 42.15°N 121.72°W (Elev. 4140 ft)
4:41 am PDT Apr 11, 2026
9am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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