Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Portland-Hillsboro Airport (KHIO)

Lat: 45.54765°NLon: 122.95568°WElev: 194.0ft.

Overcast

52°F

11°C

Humidity	53%
Wind Speed	SW 9 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	31 Mar 10:30 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Hillsboro OR

Tonight
Low: 43 °F
Mostly Cloudy
then Rain
Wednesday
High: 53 °F
Showers
Wednesday Night
Low: 38 °F
Showers then
Rain Likely
Thursday
High: 56 °F
Rain Likely
Thursday Night
Low: 36 °F
Mostly Clear
then Patchy
Frost and
Patchy Fog
Friday
High: 61 °F
Patchy Frost
and Patchy
Fog then
Sunny
Friday Night
Low: 39 °F
Clear
Saturday
High: 69 °F
Sunny
Saturday Night
Low: 43 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain, mainly between 2am and 4am. Low around 43. Calm wind becoming south southeast around 6 mph after midnight. Chance of precipitation is 80%.

Wednesday

Rain, mainly before 2pm, then showers and possibly a thunderstorm after 5pm. High near 53. South southeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Rain and thunderstorms before 3am, then a chance of rain. Snow level 2600 feet lowering to 2000 feet after midnight . Low around 38. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Rain likely. Snow level 2200 feet rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 56. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.

Thursday Night

Patchy fog before 4am, then patchy fog after 5am. Patchy frost after 3am. Otherwise, mostly clear, with a low around 36. West wind around 6 mph becoming calm in the evening.

Friday

Patchy fog between 7am and 8am. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 61.

Friday Night

Clear, with a low around 39.

Saturday

Sunny, with a high near 69.

Saturday Night

Partly cloudy, with a low around 43.

Sunday

Mostly sunny, with a high near 71.

Sunday Night

Partly cloudy, with a low around 46.