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

Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.

Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

46°F

8°C

Humidity 49%
Wind Speed E 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 May 12:20 AM PDT
Extended Forecast for

5 Miles ESE Altamont OR

  • Overnight

    Overnight: Clear, with a low around 33. Northeast wind around 7 mph.

    Low: 33 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 38. Northwest wind 5 to 15 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 74. Light north northwest wind becoming west 5 to 9 mph in the afternoon.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. North wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 33. Northeast wind around 7 mph.
Tuesday
Sunny, with a high near 71. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 38. Northwest wind 5 to 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 74. Light north northwest wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 39. North wind 7 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 43.
Memorial Day
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Altamont OR
 42.16°N 121.63°W (Elev. 4199 ft)
Last Update:
12:14 am PDT May 19, 2026
Forecast Valid:
12am PDT May 19, 2026-6pm PDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation