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.

Clear

32°F

0°C

Humidity 86%
Wind Speed SE 8 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Apr 05:35 AM PDT
Extended Forecast for

2 Miles WNW Altamont OR

  • Today

    Today: A chance of rain and snow before 3pm, then rain likely.  Snow level rising to 5400 feet in the afternoon. Partly sunny, with a high near 51. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 51 °F

    Partly Sunny
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, mainly before 10pm.  Snow level 5300 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 33. West wind 5 to 7 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain.  Snow level 4600 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 51. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Light west wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Snow level 6400 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain before 2pm, then rain, possibly mixed with snow between 2pm and 5pm, then a chance of rain after 5pm.  Snow level 4900 feet rising to 5700 feet. High near 51. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 8pm, then a chance of snow between 8pm and 11pm.  Partly cloudy, with a low around 22.

    Low: 22 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
A chance of rain and snow before 3pm, then rain likely. Snow level rising to 5400 feet in the afternoon. Partly sunny, with a high near 51. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain likely, possibly mixed with snow, mainly before 10pm. Snow level 5300 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 33. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 11am, then a chance of rain. Snow level 4600 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 51. Southwest wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 29. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Tuesday
Mostly sunny, with a high near 58. Light west wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Snow level 6400 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 34.
Wednesday
Rain before 2pm, then rain, possibly mixed with snow between 2pm and 5pm, then a chance of rain after 5pm. Snow level 4900 feet rising to 5700 feet. High near 51. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 22.
Thursday
Sunny, with a high near 49.
Thursday Night
Clear, with a low around 23.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Altamont OR
 42.21°N 121.74°W (Elev. 4190 ft)
4:41 am PDT Apr 12, 2026
6am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
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Additional Resources

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