Shasta County, CA
Alerts
County Line
No alerts for Shasta County, CA, for the next 5 days
No alerts for Shasta County, CA, on Tuesday
No alerts for Shasta County, CA, on Wednesday
No alerts for Shasta County, CA, on Thursday
No alerts for Shasta County, CA, on Friday
No alerts for Shasta County, CA, on Saturday
Briefings
No recent briefing available
From the Forecaster
Mountain Thunderstorm Chances
Created by the NWS Sacramento WFO
Tuesday, July 21, 2026, most likely from 12pm to 8pm
Seven-day Weather Risk Overview
The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.
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table legend
No risk
Low risk
High risk