Excessive Heat in the Interior West; Monsoon Conditions in the Southwest

Dangerous heat is expected to be in place across portions of California, especially the Central Valley, and across the Interior Northwest into Friday. Heat Advisories will also be in place across the southern Plains into the Lower Mississippi River Valley. Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest through Friday. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972ft.

NA

54°F

12°C

Humidity 89%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility 1.24 mi
Last update 16 Aug 03:42 AM PDT
Extended Forecast for

3 Miles WSW Snoqualmie Pass WA

Excessive Heat Warning August 17, 12:00pm until August 19, 12:00am
Click here for hazard details and duration
Excessive Heat Warning
  • Today

    Today: Mostly sunny, with a high near 78. Light west wind becoming west southwest 5 to 9 mph in the morning.

    Mostly Sunny

    High: 78 °F

  • Tonight

    Tonight: Clear, with a low around 59. West southwest wind 5 to 8 mph becoming light and variable.

    Clear

    Low: 59 °F

  • Wednesday

    Wednesday: Sunny, with a high near 90. Southeast wind 6 to 8 mph.

    Sunny

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 68. Light and variable wind becoming east 5 to 7 mph in the evening.

    Partly Cloudy

    Low: 68 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 89. East wind around 7 mph becoming west in the afternoon.

    Mostly Sunny

    High: 89 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 62.

    Mostly Cloudy

    Low: 62 °F

  • Friday

    Friday: Partly sunny, with a high near 76.

    Partly Sunny

    High: 76 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

Detailed Forecast

Today
Mostly sunny, with a high near 78. Light west wind becoming west southwest 5 to 9 mph in the morning.
Tonight
Clear, with a low around 59. West southwest wind 5 to 8 mph becoming light and variable.
Wednesday
Sunny, with a high near 90. Southeast wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 68. Light and variable wind becoming east 5 to 7 mph in the evening.
Thursday
Mostly sunny, with a high near 89. East wind around 7 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
3 Miles WSW Snoqualmie Pass WA
 47.4°N 121.47°W (Elev. 3038 ft)
3:40 am PDT Aug 16, 2022
4am PDT Aug 16, 2022-6pm PDT Aug 22, 2022
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database