Mount Shasta, CA Current Weather Conditions

Current weather observations and 72-hour history for Mount Shasta, CA.  •  View 5-Day Forecast ›

Current Conditions — Mount Shasta, CA

MONTAGUE/SISKIYO (KSIY)

Clear

69.8 F

Humidity:46%
Wind Speed: 6.9 mph
Barometer:30.02 in
Dewpoint:48.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Sep 22 2026, 10:20 AM PDT
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Hourly Observation History — Mount Shasta, CA

Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
10:20 AM PDT 6.9 10.00 Clear -- 69.8 48.2 46% NA NA 30.02 1016.6
10:15 AM PDT 6.9 10.00 Clear -- 68.0 48.2 49% NA NA 30.02 1016.6
10:05 AM PDT 8.1 10.00 Clear -- 68.0 48.2 49% NA NA 30.02 1016.6
10:00 AM PDT 8.1 10.00 Clear -- 68.0 48.2 49% NA NA 30.02 1016.6
09:50 AM PDT 8.1 10.00 Clear -- 66.2 48.2 52% NA NA 30.02 1016.6
09:45 AM PDT 8.1 10.00 Clear -- 66.2 48.2 52% NA NA 30.02 1016.6
09:25 AM PDT 6.9 10.00 Clear -- 64.4 48.2 56% NA NA 30.02 1016.6
09:20 AM PDT 5.7 10.00 Clear -- 64.4 48.2 56% NA NA 30.02 1016.6
09:00 AM PDT 4.6 10.00 Clear -- 60.8 48.2 63% NA NA 30.03 1016.9
08:45 AM PDT NE 5.7 10.00 Clear -- 59.0 46.4 63% NA NA 30.03 1016.9
08:40 AM PDT 5.7 10.00 Clear -- 59.0 46.4 63% NA NA 30.03 1016.9
08:35 AM PDT NE 5.7 10.00 Clear -- 57.2 46.4 67% NA NA 30.03 1016.9
08:30 AM PDT NE 5.7 10.00 Clear -- 57.2 46.4 67% NA NA 30.03 1016.9
08:25 AM PDT 4.6 10.00 Clear -- 57.2 46.4 67% NA NA 30.03 1016.9
08:10 AM PDT 0.0 10.00 Clear -- 53.6 44.6 71% NA NA 30.03 1016.9
08:05 AM PDT 0.0 10.00 Clear -- 53.6 46.4 77% NA NA 30.03 1016.9
08:00 AM PDT 0.0 10.00 Clear -- 53.6 44.6 71% NA NA 30.03 1016.9
07:50 AM PDT 3.4 10.00 Clear -- 51.8 44.6 76% NA NA 30.02 1016.6
07:40 AM PDT 3.4 10.00 Clear -- 51.8 44.6 76% NA NA 30.02 1016.6
07:35 AM PDT 0.0 10.00 Clear -- 50.0 42.8 76% NA NA 30.02 1016.6
07:30 AM PDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA 30.02 1016.6
07:20 AM PDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA 30.01 1016.3
07:15 AM PDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA 30.01 1016.3
07:05 AM PDT 0.0 10.00 Clear -- 46.4 42.8 87% NA NA 30.01 1016.3

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