Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.

Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. Read More >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494° N Lon: 122.31702° W Elev: 3540.0 ft.

Clear

46°F

8°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 08 Sep 01:56 AM PDT
Detailed forecast for

South Central Siskiyou County

Today
Partly cloudy early this morning then becoming sunny. Highs in the mid 70s to mid 80s. Northeast winds around 5 mph shifting to the south late this afternoon.
Tonight
Mostly clear. Lows in the mid 40s to mid 50s. Southwest winds around 5 mph shifting to the north late in the evening and overnight.
Wednesday
Sunny. Highs in the lower 80s to lower 90s. Northeast winds around 5 mph shifting to the southwest late in the afternoon.
Wednesday Night
Mostly clear. Lows in the lower 50s to lower 60s. West winds around 5 mph shifting to the north late in the evening and overnight.
Thursday
Partly cloudy. Highs in the lower 80s to lower 90s. North winds around 5 mph shifting to the southwest in the afternoon.
Thursday Night And Friday
Mostly clear. Lows in the mid 40s to mid 50s. Highs in the mid 70s to mid 80s.
Friday Night And Saturday
Mostly clear. Not as warm. Lows in the lower to mid 40s. Highs in the mid 60s to mid 70s.
Saturday Night Through Sunday Night
Mostly clear. Lows in the mid 30s to mid 40s. Highs in the lower 60s to lower 70s.
Monday
Sunny. Highs in the mid 60s to mid 70s.



Basemap Options
Click map to change the forecast location
Loading map...
239 AM PDT Tue Sep 8 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database