Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

Monument SWCD (MSWCD)

Lat: 44.80399°NLon: 119.40757°WElev: 2121.0ft.

NA

56°F

13°C

Humidity 81%
Wind Speed SSW 1 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 06 Sep 10:00 AM PDT
Extended Forecast for

8 Miles NW Dayville OR

  • Today

    Today: A chance of showers, then showers and possibly a thunderstorm after 11am.  High near 69. Calm wind becoming north around 6 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 8pm, then a chance of showers.  Low around 43. Light and variable wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers then
    Chance
    Showers

  • Labor Day

    Labor Day: Mostly cloudy, then gradually becoming sunny, with a high near 71. West wind around 5 mph becoming calm  in the morning.

    High: 71 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 69. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 8pm, then a chance of showers. Low around 43. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Labor Day
Mostly cloudy, then gradually becoming sunny, with a high near 71. West wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 78. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A slight chance of showers. Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Dayville OR
 44.55°N 119.66°W (Elev. 2864 ft)
8:57 am PDT Sep 6, 2026
10am PDT Sep 6, 2026-6pm PDT Sep 12, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database