Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West
Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >
Hazardous Weather Conditions
Current conditions at
ALPENTAL EXIT (TALPE)
Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.
Rain
43°F
6°C
| Humidity | 64% |
| Wind Speed | SSE 1 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | 1.24 mi |
| Last update | 17 Mar 02:41 AM PDT |
Extended Forecast for
4 Miles WSW Snoqualmie Pass WA
Flood Watch March 18, 01:00pm until March 20, 05:00pm
Overnight
Low: 41 °F
Rain
Tuesday
High: 48 °F
Rain
Tuesday Night
Low: 47 °F
Rain
Wednesday
High: 51 °F
Rain
Wednesday Night
Low: 44 °F
Rain
Thursday
High: 51 °F
Rain
Thursday Night
Low: 45 °F
Rain
Friday
High: 51 °F
Rain
Friday Night
Low: 35 °F
Rain/Snow
Detailed Forecast
Overnight
Rain. Low around 41. Light west wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 48. West wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Steady temperature around 47. West wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain. High near 51. West southwest wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 44. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 45. Chance of precipitation is 90%.
Friday
Rain. Cloudy, with a high near 51.
Friday Night
Rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
Rain and snow likely, mainly before 11am. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Partly sunny, with a high near 45.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 46.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Snoqualmie Pass WA
47.4°N 121.5°W (Elev. 1854 ft)
47.4°N 121.5°W (Elev. 1854 ft)
2:25 am PDT Mar 17, 2026
2am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
