
Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains
A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >
Hazardous Weather Conditions
POR31-Iron Horse (LIB09)
Lat: 39.77898°NLon: 120.50284°WElev: 5001.0ft.NA
36°F
2°C
| Humidity | 97% |
| Wind Speed | N 0 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Last update | 11 Apr 06:10 AM PDT |
2 Miles SSW Portola CA
Today
High: 49 °F
Showers
Likely then
Rain/SnowTonight

Low: 25 °F
Rain/Snow
Sunday

High: 43 °F
Snow Showers
Sunday Night
Low: 25 °F
Snow Showers
Likely then
Slight Chance
Snow ShowersMonday
High: 48 °F
Slight Chance
Snow Showers
then Slight
Chance
Rain/SnowMonday Night

Low: 23 °F
Partly Cloudy
Tuesday

High: 54 °F
Sunny
Tuesday Night

Low: 26 °F
Partly Cloudy
Wednesday

High: 54 °F
Mostly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
39.79°N 120.49°W (Elev. 4987 ft)



