National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Overcast

36°F

2°C

Humidity 86%
Wind Speed SE 3 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 14 Nov 02:35 AM PST
Extended Forecast for

3 Miles ENE Altamont OR

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 35. South southwest wind around 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42. South wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 5am. Snow level 5900 feet rising to 6600 feet after midnight. Mostly cloudy, with a steady temperature around 41. Breezy, with a south southeast wind 23 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Breezy.
    Mostly Cloudy
    then Rain
    Likely

  • Sunday

    Sunday: Rain, mainly before 10am. Snow level 6300 feet. High near 41. South southwest wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow before 10pm. Mostly cloudy, with a low around 30. Light west wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 10am. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 4am. Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 35. South southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 42. South wind 9 to 18 mph, with gusts as high as 29 mph.
Saturday Night
Rain likely, mainly after 5am. Snow level 5900 feet rising to 6600 feet after midnight. Mostly cloudy, with a steady temperature around 41. Breezy, with a south southeast wind 23 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Sunday
Rain, mainly before 10am. Snow level 6300 feet. High near 41. South southwest wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely, possibly mixed with snow before 10pm. Mostly cloudy, with a low around 30. Light west wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Snow, mainly after 4am. Mostly cloudy, with a low around 28. Breezy.
Wednesday
Snow, mainly before 10am. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow. Partly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Altamont OR
 42.22°N 121.68°W (Elev. 5200 ft)
Last Update:
2:06 am PST Nov 14, 2026
Forecast Valid:
2am PST Nov 14, 2026-6pm PST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation