Locally Heavy Rainfall Possible Over the Four Corners; Critical Fire Weather Conditions in the Great Basin

Monsoon moisture will result in locally heavy showers and thunderstorms over the Four Corners region, which could lead to flash flooding. While, critical fire weather threats are expected for much of the Great Basin, from dry and windy conditions. Finally, Tropical Cyclone Humberto remains well offshore of the Southeast, but rip currents and heavy surf are expected from Florida to the Carolinas. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194ft.

Overcast

58°F

14°C

Humidity 93%
Wind Speed S 6 MPH
Barometer 29.79 in (1008.5 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Sep 6:53 pm PDT
Extended Forecast for

2 Miles WSW Hillsboro OR

  • Tonight

    Tonight: Showers, mainly before 11pm.  Low around 54. Southwest wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Showers then
    Chance
    Showers

    Low: 54 °F

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 11am.  High near 68. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 68 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms before 11pm.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 55. West southwest wind 7 to 9 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

    Low: 55 °F

  • Tuesday

    Tuesday: A chance of rain before 11am, then showers after 11am.  High near 65. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers and
    Breezy

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: Showers.  Low around 56. South wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 56 °F

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    Showers
    Likely

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 53 °F

  • Thursday

    Thursday: A slight chance of showers.  Partly sunny, with a high near 72.

    Slight Chance
    Showers

    High: 72 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Mostly cloudy, with a low around 54.

    Slight Chance
    Showers

    Low: 54 °F

Detailed Forecast

Tonight
Showers, mainly before 11pm. Low around 54. Southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 80%.
Monday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 68. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 50 percent chance of showers and thunderstorms before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55. West southwest wind 7 to 9 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.
Tuesday
A chance of rain before 11am, then showers after 11am. High near 65. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers. Low around 56. South wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Thursday
A slight chance of showers. Partly sunny, with a high near 72.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 73.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 74.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 54.
Sunday
A slight chance of showers. Mostly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
2 Miles WSW Hillsboro OR
 45.52°N 122.98°W (Elev. 161 ft)
6:01 pm PDT Sep 15, 2019
7pm PDT Sep 15, 2019-6pm PDT Sep 22, 2019
 
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Additional Resources

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