Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

53°F

12°C

Humidity 18%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 17 Apr 01:53 PM PDT
Extended Forecast for

3 Miles SSW Altamont OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Calm wind becoming east around 5 mph after midnight.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. South wind 5 to 8 mph becoming light and variable.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 68. Light and variable wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 68 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am.  Snow level 6600 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain.  Snow level 7500 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain.  Snow level 6400 feet. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. Light and variable wind.
Tonight
Partly cloudy, with a low around 27. Calm wind becoming east around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 68. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 34. South wind 5 to 8 mph becoming light and variable.
Sunday
Mostly cloudy, with a high near 68. Light and variable wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A 20 percent chance of rain after 11am. Snow level 6600 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Snow level 7500 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Snow level 6400 feet. Mostly cloudy, with a high near 56.
Tuesday Night
A chance of rain. Snow level 6500 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Snow level 5000 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Altamont OR
 42.15°N 121.72°W (Elev. 4140 ft)
12:23 pm PDT Apr 17, 2026
2pm PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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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