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

43°F

6°C

Humidity 81%
Wind Speed SSE 4 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 11 Apr 03:35 AM PDT
Extended Forecast for

6 Miles ESE Altamont OR

  • Overnight

    Overnight: A 40 percent chance of rain.  Snow level 6200 feet. Mostly cloudy, with a steady temperature around 41. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then rain likely and possibly a thunderstorm after 5pm.  Snow level 6200 feet. High near 49. South wind 9 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    High: 49 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Rain and snow before 2am, then a chance of rain between 2am and 4am, then a slight chance of rain and snow after 4am.  Snow level 5900 feet lowering to 5000 feet after midnight . Low around 33. South wind 6 to 10 mph becoming east in the evening.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow before 11am, then snow likely, possibly mixed with rain between 11am and 2pm, then rain likely after 2pm.  Mostly cloudy, with a high near 45. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain likely before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am.  Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 32. West wind 8 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Snow level rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain. Snow level 6200 feet. Mostly cloudy, with a steady temperature around 41. South wind around 11 mph, with gusts as high as 20 mph.
Saturday
Rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Snow level 6200 feet. High near 49. South wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday Night
Rain and snow before 2am, then a chance of rain between 2am and 4am, then a slight chance of rain and snow after 4am. Snow level 5900 feet lowering to 5000 feet after midnight . Low around 33. South wind 6 to 10 mph becoming east in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
A chance of snow before 11am, then snow likely, possibly mixed with rain between 11am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 45. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain likely before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 32. West wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow before 11am, then a chance of rain. Snow level 5300 feet. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 27.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Altamont OR
 42.17°N 121.6°W (Elev. 4577 ft)
2:06 am PDT Apr 11, 2026
3am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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