Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

48°F

9°C

Humidity 87%
Wind Speed ENE 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 17 Jun 06:35 AM PDT
Extended Forecast for

5 Miles SSE Merrill OR

  • Today

    Today: Sunny, with a high near 90. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. North northwest wind 5 to 9 mph becoming west after midnight.

    Low: 57 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of rain after 5am.  Partly cloudy, with a low around 58. West wind 7 to 11 mph.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Juneteenth

    Juneteenth: A slight chance of rain before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 81. Southwest wind 3 to 7 mph.  Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 11pm.  Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 90. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.
Tonight
Increasing clouds, with a low around 57. North northwest wind 5 to 9 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 91. Light and variable wind becoming northeast around 6 mph in the afternoon.
Thursday Night
A 10 percent chance of rain after 5am. Partly cloudy, with a low around 58. West wind 7 to 11 mph.
Juneteenth
A slight chance of rain before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Merrill OR
 41.95°N 121.57°W (Elev. 4754 ft)
4:40 am PDT Jun 17, 2026
6am PDT Jun 17, 2026-6pm PDT Jun 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database