Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. 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 81%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Aug 04:05 AM PDT
Extended Forecast for

Merrill OR

  • Today

    Today: Sunny, with a high near 82. Light west wind increasing to 6 to 11 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West northwest wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 74. Calm wind becoming west northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm.  Mostly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light and variable  in the evening.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 2pm.  Mostly sunny, with a high near 75. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.  Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm.  Mostly clear, with a low around 49.

    Low: 49 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 82. Light west wind increasing to 6 to 11 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. West northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Saturday
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Sunday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 75. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 49.
Monday
Sunny, with a high near 79.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 47.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 48.
Thursday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrill OR
 42.03°N 121.6°W (Elev. 4160 ft)
4:07 am PDT Aug 15, 2025
4am PDT Aug 15, 2025-6pm PDT Aug 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database