
Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra
A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >
Portland, Portland-Troutdale Airport (KTTD)
Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.
Overcast
46°F
8°C
| Humidity | 70% |
| Wind Speed | E 20 MPH |
| Barometer | 29.42 in (996.28 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 24 Dec 01:00 AM PST |
Bridal Veil OR
Overnight

Low: 40 °F
Rain and
WindyWednesday
High: 51 °F
Windy. Rain
then Chance
RainWednesday Night
Low: 43 °F
Partly Cloudy
then Rain
Likely and
BreezyChristmas Day

High: 48 °F
Rain and
WindyThursday Night

Low: 38 °F
Rain Likely
Friday

High: 44 °F
Showers and
BreezyFriday Night

Low: 36 °F
Showers
Likely and
BreezySaturday
High: 43 °F
Slight Chance
Showers then
Mostly CloudySaturday Night

Low: 33 °F
Mostly Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
45.55°N 122.18°W (Elev. 203 ft)


